embedaddon/pcre/pcre_jit_compile.c - diff

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version 1.1.1.1, 2012/02/21 23:05:51	version 1.1.1.2, 2012/02/21 23:50:25
Line 6	Line 6
and semantics are as close as possible to those of the Perl 5 language.	and semantics are as close as possible to those of the Perl 5 language.

Written by Philip Hazel	Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge	Copyright (c) 1997-2012 University of Cambridge

The machine code generator part (this module) was written by Zoltan Herczeg	The machine code generator part (this module) was written by Zoltan Herczeg
Copyright (c) 2010-2011	Copyright (c) 2010-2012

-----------------------------------------------------------------------------	-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without	Redistribution and use in source and binary forms, with or without
Line 52 POSSIBILITY OF SUCH DAMAGE.	Line 52 POSSIBILITY OF SUCH DAMAGE.
we just include it. This way we don't need to touch the build	we just include it. This way we don't need to touch the build
system files. */	system files. */

#define SLJIT_MALLOC(size) (pcre_malloc)(size)	#define SLJIT_MALLOC(size) (PUBL(malloc))(size)
#define SLJIT_FREE(ptr) (pcre_free)(ptr)	#define SLJIT_FREE(ptr) (PUBL(free))(ptr)
#define SLJIT_CONFIG_AUTO 1	#define SLJIT_CONFIG_AUTO 1
#define SLJIT_CONFIG_STATIC 1	#define SLJIT_CONFIG_STATIC 1
#define SLJIT_VERBOSE 0	#define SLJIT_VERBOSE 0
Line 62 system files. */	Line 62 system files. */
#include "sljit/sljitLir.c"	#include "sljit/sljitLir.c"

#if defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED	#if defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED
#error "Unsupported architecture"	#error Unsupported architecture
#endif	#endif

/* Allocate memory on the stack. Fast, but limited size. */	/* Allocate memory on the stack. Fast, but limited size. */
Line 148 Thus we can restore the locals to a particular point i	Line 148 Thus we can restore the locals to a particular point i
typedef struct jit_arguments {	typedef struct jit_arguments {
/* Pointers first. */	/* Pointers first. */
struct sljit_stack *stack;	struct sljit_stack *stack;
PCRE_SPTR str;	const pcre_uchar *str;
PCRE_SPTR begin;	const pcre_uchar *begin;
PCRE_SPTR end;	const pcre_uchar *end;
int *offsets;	int *offsets;
uschar *ptr;	pcre_uchar *ptr;
/* Everything else after. */	/* Everything else after. */
int offsetcount;	int offsetcount;
int calllimit;	int calllimit;
uschar notbol;	pcre_uint8 notbol;
uschar noteol;	pcre_uint8 noteol;
uschar notempty;	pcre_uint8 notempty;
uschar notempty_atstart;	pcre_uint8 notempty_atstart;
} jit_arguments;	} jit_arguments;

typedef struct executable_function {	typedef struct executable_function {
void *executable_func;	void *executable_func;
pcre_jit_callback callback;	PUBL(jit_callback) callback;
void *userdata;	void *userdata;
sljit_uw executable_size;	sljit_uw executable_size;
} executable_function;	} executable_function;
Line 198 typedef struct fallback_common {	Line 198 typedef struct fallback_common {
struct fallback_common *top;	struct fallback_common *top;
jump_list *topfallbacks;	jump_list *topfallbacks;
/* Opcode pointer. */	/* Opcode pointer. */
uschar *cc;	pcre_uchar *cc;
} fallback_common;	} fallback_common;

typedef struct assert_fallback {	typedef struct assert_fallback {
Line 269 typedef struct recurse_fallback {	Line 269 typedef struct recurse_fallback {

typedef struct compiler_common {	typedef struct compiler_common {
struct sljit_compiler *compiler;	struct sljit_compiler *compiler;
uschar *start;	pcre_uchar *start;
int localsize;	int localsize;
int *localptrs;	int *localptrs;
const uschar *fcc;	const pcre_uint8 *fcc;
sljit_w lcc;	sljit_w lcc;
int cbraptr;	int cbraptr;
int nltype;	int nltype;
Line 298 typedef struct compiler_common {	Line 298 typedef struct compiler_common {
jump_list *casefulcmp;	jump_list *casefulcmp;
jump_list *caselesscmp;	jump_list *caselesscmp;
BOOL jscript_compat;	BOOL jscript_compat;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
BOOL utf8;	BOOL utf;
#ifdef SUPPORT_UCP	#ifdef SUPPORT_UCP
BOOL useucp;	BOOL use_ucp;
#endif	#endif
jump_list *utf8readchar;	jump_list *utfreadchar;
jump_list *utf8readtype8;	#ifdef COMPILE_PCRE8
	jump_list *utfreadtype8;
#endif	#endif
	#endif /* SUPPORT_UTF */
#ifdef SUPPORT_UCP	#ifdef SUPPORT_UCP
jump_list *getucd;	jump_list *getucd;
#endif	#endif
Line 317 typedef struct compare_context {	Line 319 typedef struct compare_context {
int length;	int length;
int sourcereg;	int sourcereg;
#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED	#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED
int byteptr;	int ucharptr;
union {	union {
int asint;	sljit_i asint;
short asshort;	sljit_uh asushort;
	#ifdef COMPILE_PCRE8
sljit_ub asbyte;	sljit_ub asbyte;
sljit_ub asbytes[4];	sljit_ub asuchars[4];
	#else
	#ifdef COMPILE_PCRE16
	sljit_uh asuchars[2];
	#endif
	#endif
} c;	} c;
union {	union {
int asint;	sljit_i asint;
short asshort;	sljit_uh asushort;
	#ifdef COMPILE_PCRE8
sljit_ub asbyte;	sljit_ub asbyte;
sljit_ub asbytes[4];	sljit_ub asuchars[4];
	#else
	#ifdef COMPILE_PCRE16
	sljit_uh asuchars[2];
	#endif
	#endif
} oc;	} oc;
#endif	#endif
} compare_context;	} compare_context;
Line 338 enum {	Line 352 enum {
frame_setstrbegin = -1	frame_setstrbegin = -1
};	};

	/* Undefine sljit macros. */
	#undef CMP

/* Used for accessing the elements of the stack. */	/* Used for accessing the elements of the stack. */
#define STACK(i) ((-(i) - 1) * (int)sizeof(sljit_w))	#define STACK(i) ((-(i) - 1) * (int)sizeof(sljit_w))

#define TMP1 SLJIT_TEMPORARY_REG1	#define TMP1 SLJIT_TEMPORARY_REG1
#define TMP2 SLJIT_TEMPORARY_REG3	#define TMP2 SLJIT_TEMPORARY_REG3
#define TMP3 SLJIT_TEMPORARY_EREG2	#define TMP3 SLJIT_TEMPORARY_EREG2
#define STR_PTR SLJIT_GENERAL_REG1	#define STR_PTR SLJIT_SAVED_REG1
#define STR_END SLJIT_GENERAL_REG2	#define STR_END SLJIT_SAVED_REG2
#define STACK_TOP SLJIT_TEMPORARY_REG2	#define STACK_TOP SLJIT_TEMPORARY_REG2
#define STACK_LIMIT SLJIT_GENERAL_REG3	#define STACK_LIMIT SLJIT_SAVED_REG3
#define ARGUMENTS SLJIT_GENERAL_EREG1	#define ARGUMENTS SLJIT_SAVED_EREG1
#define CALL_COUNT SLJIT_GENERAL_EREG2	#define CALL_COUNT SLJIT_SAVED_EREG2
#define RETURN_ADDR SLJIT_TEMPORARY_EREG1	#define RETURN_ADDR SLJIT_TEMPORARY_EREG1

/* Locals layout. */	/* Locals layout. */
Line 364 enum {	Line 381 enum {
/* Max limit of recursions. */	/* Max limit of recursions. */
#define CALL_LIMIT (5 * sizeof(sljit_w))	#define CALL_LIMIT (5 * sizeof(sljit_w))
/* Last known position of the requested byte. */	/* Last known position of the requested byte. */
#define REQ_BYTE_PTR (6 * sizeof(sljit_w))	#define REQ_CHAR_PTR (6 * sizeof(sljit_w))
/* End pointer of the first line. */	/* End pointer of the first line. */
#define FIRSTLINE_END (7 * sizeof(sljit_w))	#define FIRSTLINE_END (7 * sizeof(sljit_w))
/* The output vector is stored on the stack, and contains pointers	/* The output vector is stored on the stack, and contains pointers
Line 374 the start pointers when the end of the capturing group	Line 391 the start pointers when the end of the capturing group
#define OVECTOR_START (8 * sizeof(sljit_w))	#define OVECTOR_START (8 * sizeof(sljit_w))
#define OVECTOR(i) (OVECTOR_START + (i) * sizeof(sljit_w))	#define OVECTOR(i) (OVECTOR_START + (i) * sizeof(sljit_w))
#define OVECTOR_PRIV(i) (common->cbraptr + (i) * sizeof(sljit_w))	#define OVECTOR_PRIV(i) (common->cbraptr + (i) * sizeof(sljit_w))
#define PRIV(cc) (common->localptrs[(cc) - common->start])	#define PRIV_DATA(cc) (common->localptrs[(cc) - common->start])

	#ifdef COMPILE_PCRE8
	#define MOV_UCHAR SLJIT_MOV_UB
	#define MOVU_UCHAR SLJIT_MOVU_UB
	#else
	#ifdef COMPILE_PCRE16
	#define MOV_UCHAR SLJIT_MOV_UH
	#define MOVU_UCHAR SLJIT_MOVU_UH
	#else
	#error Unsupported compiling mode
	#endif
	#endif

/* Shortcuts. */	/* Shortcuts. */
#define DEFINE_COMPILER \	#define DEFINE_COMPILER \
struct sljit_compiler *compiler = common->compiler	struct sljit_compiler *compiler = common->compiler
Line 398 the start pointers when the end of the capturing group	Line 427 the start pointers when the end of the capturing group
#define COND_VALUE(op, dst, dstw, type) \	#define COND_VALUE(op, dst, dstw, type) \
sljit_emit_cond_value(compiler, (op), (dst), (dstw), (type))	sljit_emit_cond_value(compiler, (op), (dst), (dstw), (type))

static uschar* bracketend(uschar* cc)	static pcre_uchar* bracketend(pcre_uchar* cc)
{	{
SLJIT_ASSERT((cc >= OP_ASSERT && cc <= OP_ASSERTBACK_NOT) \|\| (cc >= OP_ONCE && cc <= OP_SCOND));	SLJIT_ASSERT((cc >= OP_ASSERT && cc <= OP_ASSERTBACK_NOT) \|\| (cc >= OP_ONCE && cc <= OP_SCOND));
do cc += GET(cc, 1); while (*cc == OP_ALT);	do cc += GET(cc, 1); while (*cc == OP_ALT);
Line 419 return cc;	Line 448 return cc;
compile_fallbackpath	compile_fallbackpath
*/	*/

static uschar next_opcode(compiler_common common, uschar *cc)	static pcre_uchar next_opcode(compiler_common common, pcre_uchar *cc)
{	{
SLJIT_UNUSED_ARG(common);	SLJIT_UNUSED_ARG(common);
switch(*cc)	switch(*cc)
Line 475 switch(*cc)	Line 504 switch(*cc)
return cc + 1;	return cc + 1;

case OP_ANYBYTE:	case OP_ANYBYTE:
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8) return NULL;	if (common->utf) return NULL;
#endif	#endif
return cc + 1;	return cc + 1;

Line 484 switch(*cc)	Line 513 switch(*cc)
case OP_CHARI:	case OP_CHARI:
case OP_NOT:	case OP_NOT:
case OP_NOTI:	case OP_NOTI:

case OP_STAR:	case OP_STAR:
case OP_MINSTAR:	case OP_MINSTAR:
case OP_PLUS:	case OP_PLUS:
Line 522 switch(*cc)	Line 550 switch(*cc)
case OP_NOTPOSPLUSI:	case OP_NOTPOSPLUSI:
case OP_NOTPOSQUERYI:	case OP_NOTPOSQUERYI:
cc += 2;	cc += 2;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8 && cc[-1] >= 0xc0) cc += _pcre_utf8_table4[cc[-1] & 0x3f];	if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
#endif	#endif
return cc;	return cc;

Line 543 switch(*cc)	Line 571 switch(*cc)
case OP_NOTMINUPTOI:	case OP_NOTMINUPTOI:
case OP_NOTEXACTI:	case OP_NOTEXACTI:
case OP_NOTPOSUPTOI:	case OP_NOTPOSUPTOI:
cc += 4;	cc += 2 + IMM2_SIZE;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8 && cc[-1] >= 0xc0) cc += _pcre_utf8_table4[cc[-1] & 0x3f];	if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
#endif	#endif
return cc;	return cc;

case OP_NOTPROP:	case OP_NOTPROP:
case OP_PROP:	case OP_PROP:
	return cc + 1 + 2;

case OP_TYPEUPTO:	case OP_TYPEUPTO:
case OP_TYPEMINUPTO:	case OP_TYPEMINUPTO:
case OP_TYPEEXACT:	case OP_TYPEEXACT:
Line 562 switch(*cc)	Line 592 switch(*cc)
case OP_RREF:	case OP_RREF:
case OP_NRREF:	case OP_NRREF:
case OP_CLOSE:	case OP_CLOSE:
cc += 3;	cc += 1 + IMM2_SIZE;
return cc;	return cc;

case OP_CRRANGE:	case OP_CRRANGE:
case OP_CRMINRANGE:	case OP_CRMINRANGE:
return cc + 5;	return cc + 1 + 2 * IMM2_SIZE;

case OP_CLASS:	case OP_CLASS:
case OP_NCLASS:	case OP_NCLASS:
return cc + 33;	return cc + 1 + 32 / sizeof(pcre_uchar);

#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF \|\| !defined COMPILE_PCRE8
case OP_XCLASS:	case OP_XCLASS:
return cc + GET(cc, 1);	return cc + GET(cc, 1);
#endif	#endif
Line 603 switch(*cc)	Line 633 switch(*cc)
case OP_CBRAPOS:	case OP_CBRAPOS:
case OP_SCBRA:	case OP_SCBRA:
case OP_SCBRAPOS:	case OP_SCBRAPOS:
return cc + 1 + LINK_SIZE + 2;	return cc + 1 + LINK_SIZE + IMM2_SIZE;

default:	default:
return NULL;	return NULL;
}	}
}	}

static int get_localspace(compiler_common common, uschar cc, uschar *ccend)	static int get_localspace(compiler_common common, pcre_uchar cc, pcre_uchar *ccend)
{	{
int localspace = 0;	int localspace = 0;
uschar *alternative;	pcre_uchar *alternative;
/* Calculate important variables (like stack size) and checks whether all opcodes are supported. */	/* Calculate important variables (like stack size) and checks whether all opcodes are supported. */
while (cc < ccend)	while (cc < ccend)
{	{
Line 636 while (cc < ccend)	Line 666 while (cc < ccend)
case OP_CBRAPOS:	case OP_CBRAPOS:
case OP_SCBRAPOS:	case OP_SCBRAPOS:
localspace += sizeof(sljit_w);	localspace += sizeof(sljit_w);
cc += 1 + LINK_SIZE + 2;	cc += 1 + LINK_SIZE + IMM2_SIZE;
break;	break;

case OP_COND:	case OP_COND:
Line 657 while (cc < ccend)	Line 687 while (cc < ccend)
return localspace;	return localspace;
}	}

static void set_localptrs(compiler_common common, int localptr, uschar ccend)	static void set_localptrs(compiler_common common, int localptr, pcre_uchar ccend)
{	{
uschar *cc = common->start;	pcre_uchar *cc = common->start;
uschar *alternative;	pcre_uchar *alternative;
while (cc < ccend)	while (cc < ccend)
{	{
switch(*cc)	switch(*cc)
Line 684 while (cc < ccend)	Line 714 while (cc < ccend)
case OP_SCBRAPOS:	case OP_SCBRAPOS:
common->localptrs[cc - common->start] = localptr;	common->localptrs[cc - common->start] = localptr;
localptr += sizeof(sljit_w);	localptr += sizeof(sljit_w);
cc += 1 + LINK_SIZE + 2;	cc += 1 + LINK_SIZE + IMM2_SIZE;
break;	break;

case OP_COND:	case OP_COND:
Line 707 while (cc < ccend)	Line 737 while (cc < ccend)
}	}

/* Returns with -1 if no need for frame. */	/* Returns with -1 if no need for frame. */
static int get_framesize(compiler_common common, uschar cc, BOOL recursive)	static int get_framesize(compiler_common common, pcre_uchar cc, BOOL recursive)
{	{
uschar *ccend = bracketend(cc);	pcre_uchar *ccend = bracketend(cc);
int length = 0;	int length = 0;
BOOL possessive = FALSE;	BOOL possessive = FALSE;
BOOL setsom_found = FALSE;	BOOL setsom_found = FALSE;
Line 740 while (cc < ccend)	Line 770 while (cc < ccend)
case OP_SCBRA:	case OP_SCBRA:
case OP_SCBRAPOS:	case OP_SCBRAPOS:
length += 3;	length += 3;
cc += 1 + LINK_SIZE + 2;	cc += 1 + LINK_SIZE + IMM2_SIZE;
break;	break;

default:	default:
Line 758 if (length > 0)	Line 788 if (length > 0)
return -1;	return -1;
}	}

static void init_frame(compiler_common common, uschar cc, int stackpos, int stacktop, BOOL recursive)	static void init_frame(compiler_common common, pcre_uchar cc, int stackpos, int stacktop, BOOL recursive)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
uschar *ccend = bracketend(cc);	pcre_uchar *ccend = bracketend(cc);
BOOL setsom_found = FALSE;	BOOL setsom_found = FALSE;
int offset;	int offset;

/* >= 1 + shortest item size (2) */	/* >= 1 + shortest item size (2) */
	SLJIT_UNUSED_ARG(stacktop);
SLJIT_ASSERT(stackpos >= stacktop + 2);	SLJIT_ASSERT(stackpos >= stacktop + 2);

stackpos = STACK(stackpos);	stackpos = STACK(stackpos);
Line 803 while (cc < ccend)	Line 834 while (cc < ccend)
OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP2, 0);	OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP2, 0);
stackpos += (int)sizeof(sljit_w);	stackpos += (int)sizeof(sljit_w);

cc += 1 + LINK_SIZE + 2;	cc += 1 + LINK_SIZE + IMM2_SIZE;
break;	break;

default:	default:
Line 816 OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_	Line 847 OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_
SLJIT_ASSERT(stackpos == STACK(stacktop));	SLJIT_ASSERT(stackpos == STACK(stacktop));
}	}

static SLJIT_INLINE int get_localsize(compiler_common common, uschar cc, uschar *ccend)	static SLJIT_INLINE int get_localsize(compiler_common common, pcre_uchar cc, pcre_uchar *ccend)
{	{
int localsize = 2;	int localsize = 2;
uschar *alternative;	pcre_uchar *alternative;
/* Calculate the sum of the local variables. */	/* Calculate the sum of the local variables. */
while (cc < ccend)	while (cc < ccend)
{	{
Line 842 while (cc < ccend)	Line 873 while (cc < ccend)
case OP_CBRA:	case OP_CBRA:
case OP_SCBRA:	case OP_SCBRA:
localsize++;	localsize++;
cc += 1 + LINK_SIZE + 2;	cc += 1 + LINK_SIZE + IMM2_SIZE;
break;	break;

case OP_CBRAPOS:	case OP_CBRAPOS:
case OP_SCBRAPOS:	case OP_SCBRAPOS:
localsize += 2;	localsize += 2;
cc += 1 + LINK_SIZE + 2;	cc += 1 + LINK_SIZE + IMM2_SIZE;
break;	break;

case OP_COND:	case OP_COND:
Line 869 SLJIT_ASSERT(cc == ccend);	Line 900 SLJIT_ASSERT(cc == ccend);
return localsize;	return localsize;
}	}

static void copy_locals(compiler_common common, uschar cc, uschar *ccend,	static void copy_locals(compiler_common common, pcre_uchar cc, pcre_uchar *ccend,
BOOL save, int stackptr, int stacktop)	BOOL save, int stackptr, int stacktop)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
Line 878 int count;	Line 909 int count;
BOOL tmp1next = TRUE;	BOOL tmp1next = TRUE;
BOOL tmp1empty = TRUE;	BOOL tmp1empty = TRUE;
BOOL tmp2empty = TRUE;	BOOL tmp2empty = TRUE;
uschar *alternative;	pcre_uchar *alternative;
enum {	enum {
start,	start,
loop,	loop,
Line 939 while (status != end)	Line 970 while (status != end)
case OP_SBRAPOS:	case OP_SBRAPOS:
case OP_SCOND:	case OP_SCOND:
count = 1;	count = 1;
srcw[0] = PRIV(cc);	srcw[0] = PRIV_DATA(cc);
SLJIT_ASSERT(srcw[0] != 0);	SLJIT_ASSERT(srcw[0] != 0);
cc += 1 + LINK_SIZE;	cc += 1 + LINK_SIZE;
break;	break;
Line 948 while (status != end)	Line 979 while (status != end)
case OP_SCBRA:	case OP_SCBRA:
count = 1;	count = 1;
srcw[0] = OVECTOR_PRIV(GET2(cc, 1 + LINK_SIZE));	srcw[0] = OVECTOR_PRIV(GET2(cc, 1 + LINK_SIZE));
cc += 1 + LINK_SIZE + 2;	cc += 1 + LINK_SIZE + IMM2_SIZE;
break;	break;

case OP_CBRAPOS:	case OP_CBRAPOS:
case OP_SCBRAPOS:	case OP_SCBRAPOS:
count = 2;	count = 2;
srcw[1] = OVECTOR_PRIV(GET2(cc, 1 + LINK_SIZE));	srcw[1] = OVECTOR_PRIV(GET2(cc, 1 + LINK_SIZE));
srcw[0] = PRIV(cc);	srcw[0] = PRIV_DATA(cc);
SLJIT_ASSERT(srcw[0] != 0);	SLJIT_ASSERT(srcw[0] != 0);
cc += 1 + LINK_SIZE + 2;	cc += 1 + LINK_SIZE + IMM2_SIZE;
break;	break;

case OP_COND:	case OP_COND:
Line 966 while (status != end)	Line 997 while (status != end)
if (alternative == OP_KETRMAX \|\| alternative == OP_KETRMIN)	if (alternative == OP_KETRMAX \|\| alternative == OP_KETRMIN)
{	{
count = 1;	count = 1;
srcw[0] = PRIV(cc);	srcw[0] = PRIV_DATA(cc);
SLJIT_ASSERT(srcw[0] != 0);	SLJIT_ASSERT(srcw[0] != 0);
}	}
cc += 1 + LINK_SIZE;	cc += 1 + LINK_SIZE;
Line 1174 struct sljit_label *loop;	Line 1205 struct sljit_label *loop;
int i;	int i;
/* At this point we can freely use all temporary registers. */	/* At this point we can freely use all temporary registers. */
/* TMP1 returns with begin - 1. */	/* TMP1 returns with begin - 1. */
OP2(SLJIT_SUB, SLJIT_TEMPORARY_REG1, 0, SLJIT_MEM1(SLJIT_GENERAL_REG1), SLJIT_OFFSETOF(jit_arguments, begin), SLJIT_IMM, 1);	OP2(SLJIT_SUB, SLJIT_TEMPORARY_REG1, 0, SLJIT_MEM1(SLJIT_SAVED_REG1), SLJIT_OFFSETOF(jit_arguments, begin), SLJIT_IMM, IN_UCHARS(1));
if (length < 8)	if (length < 8)
{	{
for (i = 0; i < length; i++)	for (i = 0; i < length; i++)
Line 1198 struct sljit_label *loop;	Line 1229 struct sljit_label *loop;
struct sljit_jump *earlyexit;	struct sljit_jump *earlyexit;

/* At this point we can freely use all registers. */	/* At this point we can freely use all registers. */
OP1(SLJIT_MOV, SLJIT_GENERAL_REG3, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(1));	OP1(SLJIT_MOV, SLJIT_SAVED_REG3, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(1));
OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(1), STR_PTR, 0);	OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(1), STR_PTR, 0);

OP1(SLJIT_MOV, SLJIT_TEMPORARY_REG1, 0, ARGUMENTS, 0);	OP1(SLJIT_MOV, SLJIT_TEMPORARY_REG1, 0, ARGUMENTS, 0);
OP1(SLJIT_MOV_SI, SLJIT_TEMPORARY_REG2, 0, SLJIT_MEM1(SLJIT_TEMPORARY_REG1), SLJIT_OFFSETOF(jit_arguments, offsetcount));	OP1(SLJIT_MOV_SI, SLJIT_TEMPORARY_REG2, 0, SLJIT_MEM1(SLJIT_TEMPORARY_REG1), SLJIT_OFFSETOF(jit_arguments, offsetcount));
OP2(SLJIT_SUB, SLJIT_TEMPORARY_REG3, 0, SLJIT_MEM1(SLJIT_TEMPORARY_REG1), SLJIT_OFFSETOF(jit_arguments, offsets), SLJIT_IMM, sizeof(int));	OP2(SLJIT_SUB, SLJIT_TEMPORARY_REG3, 0, SLJIT_MEM1(SLJIT_TEMPORARY_REG1), SLJIT_OFFSETOF(jit_arguments, offsets), SLJIT_IMM, sizeof(int));
OP1(SLJIT_MOV, SLJIT_TEMPORARY_REG1, 0, SLJIT_MEM1(SLJIT_TEMPORARY_REG1), SLJIT_OFFSETOF(jit_arguments, begin));	OP1(SLJIT_MOV, SLJIT_TEMPORARY_REG1, 0, SLJIT_MEM1(SLJIT_TEMPORARY_REG1), SLJIT_OFFSETOF(jit_arguments, begin));
OP2(SLJIT_ADD, SLJIT_GENERAL_REG1, 0, SLJIT_LOCALS_REG, 0, SLJIT_IMM, OVECTOR_START);	OP2(SLJIT_ADD, SLJIT_SAVED_REG1, 0, SLJIT_LOCALS_REG, 0, SLJIT_IMM, OVECTOR_START);
/* Unlikely, but possible */	/* Unlikely, but possible */
earlyexit = CMP(SLJIT_C_EQUAL, SLJIT_TEMPORARY_REG2, 0, SLJIT_IMM, 0);	earlyexit = CMP(SLJIT_C_EQUAL, SLJIT_TEMPORARY_REG2, 0, SLJIT_IMM, 0);
loop = LABEL();	loop = LABEL();
OP2(SLJIT_SUB, SLJIT_GENERAL_REG2, 0, SLJIT_MEM1(SLJIT_GENERAL_REG1), 0, SLJIT_TEMPORARY_REG1, 0);	OP2(SLJIT_SUB, SLJIT_SAVED_REG2, 0, SLJIT_MEM1(SLJIT_SAVED_REG1), 0, SLJIT_TEMPORARY_REG1, 0);
OP2(SLJIT_ADD, SLJIT_GENERAL_REG1, 0, SLJIT_GENERAL_REG1, 0, SLJIT_IMM, sizeof(sljit_w));	OP2(SLJIT_ADD, SLJIT_SAVED_REG1, 0, SLJIT_SAVED_REG1, 0, SLJIT_IMM, sizeof(sljit_w));
/* Copy the integer value to the output buffer */	/* Copy the integer value to the output buffer */
OP1(SLJIT_MOVU_SI, SLJIT_MEM1(SLJIT_TEMPORARY_REG3), sizeof(int), SLJIT_GENERAL_REG2, 0);	#ifdef COMPILE_PCRE16
	OP2(SLJIT_ASHR, SLJIT_SAVED_REG2, 0, SLJIT_SAVED_REG2, 0, SLJIT_IMM, 1);
	#endif
	OP1(SLJIT_MOVU_SI, SLJIT_MEM1(SLJIT_TEMPORARY_REG3), sizeof(int), SLJIT_SAVED_REG2, 0);
OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_TEMPORARY_REG2, 0, SLJIT_TEMPORARY_REG2, 0, SLJIT_IMM, 1);	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_TEMPORARY_REG2, 0, SLJIT_TEMPORARY_REG2, 0, SLJIT_IMM, 1);
JUMPTO(SLJIT_C_NOT_ZERO, loop);	JUMPTO(SLJIT_C_NOT_ZERO, loop);
JUMPHERE(earlyexit);	JUMPHERE(earlyexit);
Line 1223 if (topbracket > 1)	Line 1257 if (topbracket > 1)
OP2(SLJIT_ADD, SLJIT_TEMPORARY_REG1, 0, SLJIT_LOCALS_REG, 0, SLJIT_IMM, OVECTOR_START + topbracket * 2 * sizeof(sljit_w));	OP2(SLJIT_ADD, SLJIT_TEMPORARY_REG1, 0, SLJIT_LOCALS_REG, 0, SLJIT_IMM, OVECTOR_START + topbracket * 2 * sizeof(sljit_w));
OP1(SLJIT_MOV, SLJIT_TEMPORARY_REG2, 0, SLJIT_IMM, topbracket + 1);	OP1(SLJIT_MOV, SLJIT_TEMPORARY_REG2, 0, SLJIT_IMM, topbracket + 1);

/* OVECTOR(0) is never equal to SLJIT_GENERAL_REG3. */	/* OVECTOR(0) is never equal to SLJIT_SAVED_REG3. */
loop = LABEL();	loop = LABEL();
OP1(SLJIT_MOVU, SLJIT_TEMPORARY_REG3, 0, SLJIT_MEM1(SLJIT_TEMPORARY_REG1), -(2 * (sljit_w)sizeof(sljit_w)));	OP1(SLJIT_MOVU, SLJIT_TEMPORARY_REG3, 0, SLJIT_MEM1(SLJIT_TEMPORARY_REG1), -(2 * (sljit_w)sizeof(sljit_w)));
OP2(SLJIT_SUB, SLJIT_TEMPORARY_REG2, 0, SLJIT_TEMPORARY_REG2, 0, SLJIT_IMM, 1);	OP2(SLJIT_SUB, SLJIT_TEMPORARY_REG2, 0, SLJIT_TEMPORARY_REG2, 0, SLJIT_IMM, 1);
CMPTO(SLJIT_C_EQUAL, SLJIT_TEMPORARY_REG3, 0, SLJIT_GENERAL_REG3, 0, loop);	CMPTO(SLJIT_C_EQUAL, SLJIT_TEMPORARY_REG3, 0, SLJIT_SAVED_REG3, 0, loop);
OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_TEMPORARY_REG2, 0);	OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_TEMPORARY_REG2, 0);
}	}
else	else
OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_IMM, 1);	OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_IMM, 1);
}	}

static SLJIT_INLINE BOOL char_has_othercase(compiler_common common, uschar cc)	static SLJIT_INLINE BOOL char_has_othercase(compiler_common common, pcre_uchar cc)
{	{
/* Detects if the character has an othercase. */	/* Detects if the character has an othercase. */
unsigned int c;	unsigned int c;

#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8)	if (common->utf)
{	{
GETCHAR(c, cc);	GETCHAR(c, cc);
if (c > 127)	if (c > 127)
Line 1251 if (common->utf8)	Line 1285 if (common->utf8)
return FALSE;	return FALSE;
#endif	#endif
}	}
	#ifndef COMPILE_PCRE8
	return common->fcc[c] != c;
	#endif
}	}
else	else
#endif	#endif
c = *cc;	c = *cc;
return common->fcc[c] != c;	return MAX_255(c) ? common->fcc[c] != c : FALSE;
}	}

static SLJIT_INLINE unsigned int char_othercase(compiler_common *common, unsigned int c)	static SLJIT_INLINE unsigned int char_othercase(compiler_common *common, unsigned int c)
{	{
/* Returns with the othercase. */	/* Returns with the othercase. */
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8 && c > 127)	if (common->utf && c > 127)
{	{
#ifdef SUPPORT_UCP	#ifdef SUPPORT_UCP
return UCD_OTHERCASE(c);	return UCD_OTHERCASE(c);
Line 1271 if (common->utf8 && c > 127)	Line 1308 if (common->utf8 && c > 127)
#endif	#endif
}	}
#endif	#endif
return common->fcc[c];	return TABLE_GET(c, common->fcc, c);
}	}

static unsigned int char_get_othercase_bit(compiler_common common, uschar cc)	static unsigned int char_get_othercase_bit(compiler_common common, pcre_uchar cc)
{	{
/* Detects if the character and its othercase has only 1 bit difference. */	/* Detects if the character and its othercase has only 1 bit difference. */
unsigned int c, oc, bit;	unsigned int c, oc, bit;
#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF && defined COMPILE_PCRE8
int n;	int n;
#endif	#endif

#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8)	if (common->utf)
{	{
GETCHAR(c, cc);	GETCHAR(c, cc);
if (c <= 127)	if (c <= 127)
Line 1300 if (common->utf8)	Line 1337 if (common->utf8)
else	else
{	{
c = *cc;	c = *cc;
oc = common->fcc[c];	oc = TABLE_GET(c, common->fcc, c);
}	}
#else	#else
c = *cc;	c = *cc;
oc = common->fcc[c];	oc = TABLE_GET(c, common->fcc, c);
#endif	#endif

SLJIT_ASSERT(c != oc);	SLJIT_ASSERT(c != oc);
Line 1318 if (c <= 127 && bit == 0x20)	Line 1355 if (c <= 127 && bit == 0x20)
if (!ispowerof2(bit))	if (!ispowerof2(bit))
return 0;	return 0;

#ifdef SUPPORT_UTF8	#ifdef COMPILE_PCRE8
if (common->utf8 && c > 127)
	#ifdef SUPPORT_UTF
	if (common->utf && c > 127)
{	{
n = _pcre_utf8_table4[*cc & 0x3f];	n = GET_EXTRALEN(*cc);
while ((bit & 0x3f) == 0)	while ((bit & 0x3f) == 0)
{	{
n--;	n--;
Line 1329 if (common->utf8 && c > 127)	Line 1368 if (common->utf8 && c > 127)
}	}
return (n << 8) \| bit;	return (n << 8) \| bit;
}	}
#endif	#endif /* SUPPORT_UTF */
return (0 << 8) \| bit;	return (0 << 8) \| bit;

	#else /* COMPILE_PCRE8 */

	#ifdef COMPILE_PCRE16
	#ifdef SUPPORT_UTF
	if (common->utf && c > 65535)
	{
	if (bit >= (1 << 10))
	bit >>= 10;
	else
	return (bit < 256) ? ((2 << 8) \| bit) : ((3 << 8) \| (bit >> 8));
	}
	#endif /* SUPPORT_UTF */
	return (bit < 256) ? ((0 << 8) \| bit) : ((1 << 8) \| (bit >> 8));
	#endif /* COMPILE_PCRE16 */

	#endif /* COMPILE_PCRE8 */
}	}

static SLJIT_INLINE void check_input_end(compiler_common common, jump_list *fallbacks)	static SLJIT_INLINE void check_input_end(compiler_common common, jump_list *fallbacks)
Line 1344 static void read_char(compiler_common *common)	Line 1400 static void read_char(compiler_common *common)
/* Reads the character into TMP1, updates STR_PTR.	/* Reads the character into TMP1, updates STR_PTR.
Does not check STR_END. TMP2 Destroyed. */	Does not check STR_END. TMP2 Destroyed. */
DEFINE_COMPILER;	DEFINE_COMPILER;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
struct sljit_jump *jump;	struct sljit_jump *jump;
#endif	#endif

OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8)	if (common->utf)
{	{
	#ifdef COMPILE_PCRE8
jump = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xc0);	jump = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xc0);
add_jump(compiler, &common->utf8readchar, JUMP(SLJIT_FAST_CALL));	#else
	#ifdef COMPILE_PCRE16
	jump = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xd800);
	#endif
	#endif /* COMPILE_PCRE8 */
	add_jump(compiler, &common->utfreadchar, JUMP(SLJIT_FAST_CALL));
JUMPHERE(jump);	JUMPHERE(jump);
}	}
#endif	#endif
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
}	}

static void peek_char(compiler_common *common)	static void peek_char(compiler_common *common)
Line 1365 static void peek_char(compiler_common *common)	Line 1427 static void peek_char(compiler_common *common)
/* Reads the character into TMP1, keeps STR_PTR.	/* Reads the character into TMP1, keeps STR_PTR.
Does not check STR_END. TMP2 Destroyed. */	Does not check STR_END. TMP2 Destroyed. */
DEFINE_COMPILER;	DEFINE_COMPILER;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
struct sljit_jump *jump;	struct sljit_jump *jump;
#endif	#endif

OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8)	if (common->utf)
{	{
	#ifdef COMPILE_PCRE8
jump = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xc0);	jump = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xc0);
add_jump(compiler, &common->utf8readchar, JUMP(SLJIT_FAST_CALL));	#else
	#ifdef COMPILE_PCRE16
	jump = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xd800);
	#endif
	#endif /* COMPILE_PCRE8 */
	add_jump(compiler, &common->utfreadchar, JUMP(SLJIT_FAST_CALL));
OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, TMP2, 0);	OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
JUMPHERE(jump);	JUMPHERE(jump);
}	}
Line 1385 static void read_char8_type(compiler_common *common)	Line 1453 static void read_char8_type(compiler_common *common)
{	{
/* Reads the character type into TMP1, updates STR_PTR. Does not check STR_END. */	/* Reads the character type into TMP1, updates STR_PTR. Does not check STR_END. */
DEFINE_COMPILER;	DEFINE_COMPILER;
#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF \|\| defined COMPILE_PCRE16
struct sljit_jump *jump;	struct sljit_jump *jump;
#endif	#endif

#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8)	if (common->utf)
{	{
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), 0);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
	#ifdef COMPILE_PCRE8
/* This can be an extra read in some situations, but hopefully	/* This can be an extra read in some situations, but hopefully
it is a clever early read in most cases. */	it is needed in most cases. */
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);	OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
jump = CMP(SLJIT_C_LESS, TMP2, 0, SLJIT_IMM, 0xc0);	jump = CMP(SLJIT_C_LESS, TMP2, 0, SLJIT_IMM, 0xc0);
add_jump(compiler, &common->utf8readtype8, JUMP(SLJIT_FAST_CALL));	add_jump(compiler, &common->utfreadtype8, JUMP(SLJIT_FAST_CALL));
JUMPHERE(jump);	JUMPHERE(jump);
	#else
	#ifdef COMPILE_PCRE16
	OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 0);
	jump = CMP(SLJIT_C_GREATER, TMP2, 0, SLJIT_IMM, 255);
	OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
	JUMPHERE(jump);
	/* Skip low surrogate if necessary. */
	OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0xfc00);
	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, 0xd800);
	COND_VALUE(SLJIT_MOV, TMP2, 0, SLJIT_C_EQUAL);
	OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 1);
	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
	#endif
	#endif /* COMPILE_PCRE8 */
return;	return;
}	}
#endif	#endif
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), 0);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), common->ctypes);	#ifdef COMPILE_PCRE16
	/* The ctypes array contains only 256 values. */
	OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 0);
	jump = CMP(SLJIT_C_GREATER, TMP2, 0, SLJIT_IMM, 255);
	#endif
	OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
	#ifdef COMPILE_PCRE16
	JUMPHERE(jump);
	#endif
}	}

static void skip_char_back(compiler_common *common)	static void skip_char_back(compiler_common *common)
{	{
/* Goes one character back. Only affects STR_PTR. Does not check begin. */	/* Goes one character back. Affects STR_PTR and TMP1. Does not check begin. */
DEFINE_COMPILER;	DEFINE_COMPILER;
#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF && defined COMPILE_PCRE8
struct sljit_label *label;	struct sljit_label *label;

if (common->utf8)	if (common->utf)
{	{
label = LABEL();	label = LABEL();
OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), -IN_UCHARS(1));
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xc0);	OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xc0);
CMPTO(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, 0x80, label);	CMPTO(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, 0x80, label);
return;	return;
}	}
#endif	#endif
OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	#if defined SUPPORT_UTF && defined COMPILE_PCRE16
	if (common->utf)
	{
	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), -IN_UCHARS(1));
	OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
	/* Skip low surrogate if necessary. */
	OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00);
	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xdc00);
	COND_VALUE(SLJIT_MOV, TMP1, 0, SLJIT_C_EQUAL);
	OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
	OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
	return;
	}
	#endif
	OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
}	}

static void check_newlinechar(compiler_common common, int nltype, jump_list *fallbacks, BOOL jumpiftrue)	static void check_newlinechar(compiler_common common, int nltype, jump_list *fallbacks, BOOL jumpiftrue)
Line 1448 else if (nltype == NLTYPE_ANYCRLF)	Line 1553 else if (nltype == NLTYPE_ANYCRLF)
}	}
else	else
{	{
SLJIT_ASSERT(nltype == NLTYPE_FIXED && common->newline <= 255);	SLJIT_ASSERT(nltype == NLTYPE_FIXED && common->newline < 256);
add_jump(compiler, fallbacks, CMP(jumpiftrue ? SLJIT_C_EQUAL : SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, common->newline));	add_jump(compiler, fallbacks, CMP(jumpiftrue ? SLJIT_C_EQUAL : SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, common->newline));
}	}
}	}

#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
static void do_utf8readchar(compiler_common *common)
	#ifdef COMPILE_PCRE8
	static void do_utfreadchar(compiler_common *common)
{	{
/* Fast decoding an utf8 character. TMP1 contains the first byte	/* Fast decoding a UTF-8 character. TMP1 contains the first byte
of the character (>= 0xc0). Return char value in TMP1, length - 1 in TMP2. */	of the character (>= 0xc0). Return char value in TMP1, length - 1 in TMP2. */
DEFINE_COMPILER;	DEFINE_COMPILER;
struct sljit_jump *jump;	struct sljit_jump *jump;
Line 1465 sljit_emit_fast_enter(compiler, RETURN_ADDR, 0, 1, 5,	Line 1572 sljit_emit_fast_enter(compiler, RETURN_ADDR, 0, 1, 5,
/* Searching for the first zero. */	/* Searching for the first zero. */
OP2(SLJIT_AND \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x20);	OP2(SLJIT_AND \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x20);
jump = JUMP(SLJIT_C_NOT_ZERO);	jump = JUMP(SLJIT_C_NOT_ZERO);
/* 2 byte sequence */	/* Two byte sequence. */
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), 1);	OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x1f);	OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x1f);
OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 6);	OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 6);
OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);	OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);	OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 1);	OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, IN_UCHARS(1));
sljit_emit_fast_return(compiler, RETURN_ADDR, 0);	sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
JUMPHERE(jump);	JUMPHERE(jump);

OP2(SLJIT_AND \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x10);	OP2(SLJIT_AND \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x10);
jump = JUMP(SLJIT_C_NOT_ZERO);	jump = JUMP(SLJIT_C_NOT_ZERO);
/* 3 byte sequence */	/* Three byte sequence. */
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), 1);	OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x0f);	OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x0f);
OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 12);	OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 12);
OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);	OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 6);	OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 6);
OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);	OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), 2);	OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(2));
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 2);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);	OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);	OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 2);	OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, IN_UCHARS(2));
sljit_emit_fast_return(compiler, RETURN_ADDR, 0);	sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
JUMPHERE(jump);	JUMPHERE(jump);

OP2(SLJIT_AND \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x08);	/* Four byte sequence. */
jump = JUMP(SLJIT_C_NOT_ZERO);	OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
/* 4 byte sequence */
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), 1);
OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x07);	OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x07);
OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 18);	OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 18);
OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);	OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 12);	OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 12);
OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);	OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), 2);	OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(2));
OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);	OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 6);	OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 6);
OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);	OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), 3);	OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(3));
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 3);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(3));
OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);	OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);	OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 3);	OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, IN_UCHARS(3));
sljit_emit_fast_return(compiler, RETURN_ADDR, 0);	sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
JUMPHERE(jump);

/* 5 byte sequence */
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), 1);
OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x03);
OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 24);
OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 18);
OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), 2);
OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 12);
OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), 3);
OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 6);
OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), 4);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 4);
OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 4);
sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
}	}

static void do_utf8readtype8(compiler_common *common)	static void do_utfreadtype8(compiler_common *common)
{	{
/* Fast decoding an utf8 character type. TMP2 contains the first byte	/* Fast decoding a UTF-8 character type. TMP2 contains the first byte
of the character (>= 0xc0) and TMP1 is destroyed. Return value in TMP1. */	of the character (>= 0xc0). Return value in TMP1. */
DEFINE_COMPILER;	DEFINE_COMPILER;
struct sljit_jump *jump;	struct sljit_jump *jump;
struct sljit_jump *compare;	struct sljit_jump *compare;
Line 1549 sljit_emit_fast_enter(compiler, RETURN_ADDR, 0, 1, 5,	Line 1631 sljit_emit_fast_enter(compiler, RETURN_ADDR, 0, 1, 5,

OP2(SLJIT_AND \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, 0x20);	OP2(SLJIT_AND \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, 0x20);
jump = JUMP(SLJIT_C_NOT_ZERO);	jump = JUMP(SLJIT_C_NOT_ZERO);
/* 2 byte sequence */	/* Two byte sequence. */
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x1f);	OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x1f);
OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 6);	OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 6);
OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x3f);	OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x3f);
Line 1566 sljit_emit_fast_return(compiler, RETURN_ADDR, 0);	Line 1648 sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
JUMPHERE(jump);	JUMPHERE(jump);

/* We only have types for characters less than 256. */	/* We only have types for characters less than 256. */
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), (sljit_w)_pcre_utf8_char_sizes - 0xc0);	OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), (sljit_w)PRIV(utf8_table4) - 0xc0);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 0);	OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 0);
sljit_emit_fast_return(compiler, RETURN_ADDR, 0);	sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
}	}

#endif	#else /* COMPILE_PCRE8 */

	#ifdef COMPILE_PCRE16
	static void do_utfreadchar(compiler_common *common)
	{
	/* Fast decoding a UTF-16 character. TMP1 contains the first 16 bit char
	of the character (>= 0xd800). Return char value in TMP1, length - 1 in TMP2. */
	DEFINE_COMPILER;
	struct sljit_jump *jump;

	sljit_emit_fast_enter(compiler, RETURN_ADDR, 0, 1, 5, 5, common->localsize);
	jump = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xdc00);
	/* Do nothing, only return. */
	sljit_emit_fast_return(compiler, RETURN_ADDR, 0);

	JUMPHERE(jump);
	/* Combine two 16 bit characters. */
	OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
	OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x3ff);
	OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 10);
	OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3ff);
	OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
	OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, IN_UCHARS(1));
	OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x10000);
	sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
	}
	#endif /* COMPILE_PCRE16 */

	#endif /* COMPILE_PCRE8 */

	#endif /* SUPPORT_UTF */

#ifdef SUPPORT_UCP	#ifdef SUPPORT_UCP

/* UCD_BLOCK_SIZE must be 128 (see the assert below). */	/* UCD_BLOCK_SIZE must be 128 (see the assert below). */
Line 1590 SLJIT_ASSERT(UCD_BLOCK_SIZE == 128 && sizeof(ucd_recor	Line 1703 SLJIT_ASSERT(UCD_BLOCK_SIZE == 128 && sizeof(ucd_recor

sljit_emit_fast_enter(compiler, RETURN_ADDR, 0, 1, 5, 5, common->localsize);	sljit_emit_fast_enter(compiler, RETURN_ADDR, 0, 1, 5, 5, common->localsize);
OP2(SLJIT_LSHR, TMP2, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_SHIFT);	OP2(SLJIT_LSHR, TMP2, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_SHIFT);
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP2), (sljit_w)_pcre_ucd_stage1);	OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP2), (sljit_w)PRIV(ucd_stage1));
OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_MASK);	OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_MASK);
OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, UCD_BLOCK_SHIFT);	OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, UCD_BLOCK_SHIFT);
OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, TMP2, 0);	OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, TMP2, 0);
OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, (sljit_w)_pcre_ucd_stage2);	OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, (sljit_w)PRIV(ucd_stage2));
OP1(SLJIT_MOV_UH, TMP2, 0, SLJIT_MEM2(TMP2, TMP1), 1);	OP1(SLJIT_MOV_UH, TMP2, 0, SLJIT_MEM2(TMP2, TMP1), 1);
OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_w)_pcre_ucd_records + SLJIT_OFFSETOF(ucd_record, chartype));	OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_w)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, chartype));
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM2(TMP1, TMP2), 3);	OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM2(TMP1, TMP2), 3);
sljit_emit_fast_return(compiler, RETURN_ADDR, 0);	sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
}	}
Line 1610 struct sljit_label *newlinelabel = NULL;	Line 1723 struct sljit_label *newlinelabel = NULL;
struct sljit_jump *start;	struct sljit_jump *start;
struct sljit_jump *end = NULL;	struct sljit_jump *end = NULL;
struct sljit_jump *nl = NULL;	struct sljit_jump *nl = NULL;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
struct sljit_jump *singlebyte;	struct sljit_jump *singlechar;
#endif	#endif
jump_list *newline = NULL;	jump_list *newline = NULL;
BOOL newlinecheck = FALSE;	BOOL newlinecheck = FALSE;
BOOL readbyte = FALSE;	BOOL readuchar = FALSE;

if (!(hascrorlf \|\| firstline) && (common->nltype == NLTYPE_ANY \|\|	if (!(hascrorlf \|\| firstline) && (common->nltype == NLTYPE_ANY \|\|
common->nltype == NLTYPE_ANYCRLF \|\| common->newline > 255))	common->nltype == NLTYPE_ANYCRLF \|\| common->newline > 255))
Line 1630 if (firstline)	Line 1743 if (firstline)
if (common->nltype == NLTYPE_FIXED && common->newline > 255)	if (common->nltype == NLTYPE_FIXED && common->newline > 255)
{	{
mainloop = LABEL();	mainloop = LABEL();
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
end = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);	end = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), -1);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-1));
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
CMPTO(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff, mainloop);	CMPTO(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff, mainloop);
CMPTO(SLJIT_C_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff, mainloop);	CMPTO(SLJIT_C_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff, mainloop);
OP2(SLJIT_SUB, SLJIT_MEM1(SLJIT_LOCALS_REG), FIRSTLINE_END, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_SUB, SLJIT_MEM1(SLJIT_LOCALS_REG), FIRSTLINE_END, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
}	}
else	else
{	{
Line 1660 start = JUMP(SLJIT_JUMP);	Line 1773 start = JUMP(SLJIT_JUMP);
if (newlinecheck)	if (newlinecheck)
{	{
newlinelabel = LABEL();	newlinelabel = LABEL();
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
end = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);	end = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, common->newline & 0xff);	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, common->newline & 0xff);
COND_VALUE(SLJIT_MOV, TMP1, 0, SLJIT_C_EQUAL);	COND_VALUE(SLJIT_MOV, TMP1, 0, SLJIT_C_EQUAL);
	#ifdef COMPILE_PCRE16
	OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
	#endif
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
nl = JUMP(SLJIT_JUMP);	nl = JUMP(SLJIT_JUMP);
}	}
Line 1672 if (newlinecheck)	Line 1788 if (newlinecheck)
mainloop = LABEL();	mainloop = LABEL();

/* Increasing the STR_PTR here requires one less jump in the most common case. */	/* Increasing the STR_PTR here requires one less jump in the most common case. */
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8) readbyte = TRUE;	if (common->utf) readuchar = TRUE;
#endif	#endif
if (newlinecheck) readbyte = TRUE;	if (newlinecheck) readuchar = TRUE;

if (readbyte)	if (readuchar)
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);

if (newlinecheck)	if (newlinecheck)
CMPTO(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff, newlinelabel);	CMPTO(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff, newlinelabel);

OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF && defined COMPILE_PCRE8
if (common->utf8)	if (common->utf)
{	{
singlebyte = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xc0);	singlechar = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xc0);
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_w)_pcre_utf8_char_sizes - 0xc0);	OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_w)PRIV(utf8_table4) - 0xc0);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
JUMPHERE(singlebyte);	JUMPHERE(singlechar);
}	}
#endif	#endif
	#if defined SUPPORT_UTF && defined COMPILE_PCRE16
	if (common->utf)
	{
	singlechar = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xd800);
	OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00);
	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd800);
	COND_VALUE(SLJIT_MOV, TMP1, 0, SLJIT_C_EQUAL);
	OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
	JUMPHERE(singlechar);
	}
	#endif
JUMPHERE(start);	JUMPHERE(start);

if (newlinecheck)	if (newlinecheck)
Line 1704 if (newlinecheck)	Line 1832 if (newlinecheck)
return mainloop;	return mainloop;
}	}

static SLJIT_INLINE void fast_forward_first_byte(compiler_common *common, pcre_uint16 firstbyte, BOOL firstline)	static SLJIT_INLINE void fast_forward_first_char(compiler_common *common, pcre_uchar first_char, BOOL caseless, BOOL firstline)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
struct sljit_label *start;	struct sljit_label *start;
struct sljit_jump *leave;	struct sljit_jump *leave;
struct sljit_jump *found;	struct sljit_jump *found;
pcre_uint16 oc, bit;	pcre_uchar oc, bit;

if (firstline)	if (firstline)
{	{
Line 1720 if (firstline)	Line 1848 if (firstline)

start = LABEL();	start = LABEL();
leave = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);	leave = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);

if ((firstbyte & REQ_CASELESS) == 0)	oc = first_char;
found = CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, firstbyte & 0xff);	if (caseless)
	{
	oc = TABLE_GET(first_char, common->fcc, first_char);
	#if defined SUPPORT_UCP && !(defined COMPILE_PCRE8)
	if (first_char > 127 && common->utf)
	oc = UCD_OTHERCASE(first_char);
	#endif
	}
	if (first_char == oc)
	found = CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, first_char);
else	else
{	{
firstbyte &= 0xff;	bit = first_char ^ oc;
oc = common->fcc[firstbyte];
bit = firstbyte ^ oc;
if (ispowerof2(bit))	if (ispowerof2(bit))
{	{
OP2(SLJIT_OR, TMP2, 0, TMP1, 0, SLJIT_IMM, bit);	OP2(SLJIT_OR, TMP2, 0, TMP1, 0, SLJIT_IMM, bit);
found = CMP(SLJIT_C_EQUAL, TMP2, 0, SLJIT_IMM, firstbyte \| bit);	found = CMP(SLJIT_C_EQUAL, TMP2, 0, SLJIT_IMM, first_char \| bit);
}	}
else	else
{	{
OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, firstbyte);	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, first_char);
COND_VALUE(SLJIT_MOV, TMP2, 0, SLJIT_C_EQUAL);	COND_VALUE(SLJIT_MOV, TMP2, 0, SLJIT_C_EQUAL);
OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, oc);	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, oc);
COND_VALUE(SLJIT_OR \| SLJIT_SET_E, TMP2, 0, SLJIT_C_EQUAL);	COND_VALUE(SLJIT_OR \| SLJIT_SET_E, TMP2, 0, SLJIT_C_EQUAL);
Line 1744 else	Line 1879 else
}	}
}	}

OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF && defined COMPILE_PCRE8
if (common->utf8)	if (common->utf)
{	{
CMPTO(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xc0, start);	CMPTO(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xc0, start);
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_w)_pcre_utf8_char_sizes - 0xc0);	OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_w)PRIV(utf8_table4) - 0xc0);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
}	}
#endif	#endif
	#if defined SUPPORT_UTF && defined COMPILE_PCRE16
	if (common->utf)
	{
	CMPTO(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xd800, start);
	OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00);
	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd800);
	COND_VALUE(SLJIT_MOV, TMP1, 0, SLJIT_C_EQUAL);
	OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
	}
	#endif
JUMPTO(SLJIT_JUMP, start);	JUMPTO(SLJIT_JUMP, start);
JUMPHERE(found);	JUMPHERE(found);
JUMPHERE(leave);	JUMPHERE(leave);
Line 1786 if (common->nltype == NLTYPE_FIXED && common->newline	Line 1932 if (common->nltype == NLTYPE_FIXED && common->newline
OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, begin));	OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, begin));
firstchar = CMP(SLJIT_C_LESS_EQUAL, STR_PTR, 0, TMP2, 0);	firstchar = CMP(SLJIT_C_LESS_EQUAL, STR_PTR, 0, TMP2, 0);

OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 2);	OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, IN_UCHARS(2));
OP2(SLJIT_SUB \| SLJIT_SET_U, SLJIT_UNUSED, 0, STR_PTR, 0, TMP1, 0);	OP2(SLJIT_SUB \| SLJIT_SET_U, SLJIT_UNUSED, 0, STR_PTR, 0, TMP1, 0);
COND_VALUE(SLJIT_MOV, TMP2, 0, SLJIT_C_GREATER_EQUAL);	COND_VALUE(SLJIT_MOV, TMP2, 0, SLJIT_C_GREATER_EQUAL);
	#ifdef COMPILE_PCRE16
	OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 1);
	#endif
OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, TMP2, 0);	OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, TMP2, 0);

loop = LABEL();	loop = LABEL();
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
leave = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);	leave = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), -2);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-2));
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), -1);	OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-1));
CMPTO(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff, loop);	CMPTO(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff, loop);
CMPTO(SLJIT_C_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff, loop);	CMPTO(SLJIT_C_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff, loop);

Line 1826 if (common->nltype == NLTYPE_ANY \|\| common->nltype ==	Line 1975 if (common->nltype == NLTYPE_ANY \|\| common->nltype ==
leave = JUMP(SLJIT_JUMP);	leave = JUMP(SLJIT_JUMP);
JUMPHERE(foundcr);	JUMPHERE(foundcr);
notfoundnl = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);	notfoundnl = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, CHAR_NL);	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, CHAR_NL);
COND_VALUE(SLJIT_MOV, TMP1, 0, SLJIT_C_EQUAL);	COND_VALUE(SLJIT_MOV, TMP1, 0, SLJIT_C_EQUAL);
	#ifdef COMPILE_PCRE16
	OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
	#endif
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
JUMPHERE(notfoundnl);	JUMPHERE(notfoundnl);
JUMPHERE(leave);	JUMPHERE(leave);
Line 1846 DEFINE_COMPILER;	Line 1998 DEFINE_COMPILER;
struct sljit_label *start;	struct sljit_label *start;
struct sljit_jump *leave;	struct sljit_jump *leave;
struct sljit_jump *found;	struct sljit_jump *found;
	#ifndef COMPILE_PCRE8
	struct sljit_jump *jump;
	#endif

if (firstline)	if (firstline)
{	{
Line 1855 if (firstline)	Line 2010 if (firstline)

start = LABEL();	start = LABEL();
leave = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);	leave = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8)	if (common->utf)
OP1(SLJIT_MOV, TMP3, 0, TMP1, 0);	OP1(SLJIT_MOV, TMP3, 0, TMP1, 0);
#endif	#endif
	#ifndef COMPILE_PCRE8
	jump = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 255);
	OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 255);
	JUMPHERE(jump);
	#endif
OP2(SLJIT_AND, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x7);	OP2(SLJIT_AND, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x7);
OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3);	OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3);
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), start_bits);	OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), start_bits);
Line 1867 OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0);	Line 2027 OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0);
OP2(SLJIT_AND \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);	OP2(SLJIT_AND \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);
found = JUMP(SLJIT_C_NOT_ZERO);	found = JUMP(SLJIT_C_NOT_ZERO);

#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8)	if (common->utf)
OP1(SLJIT_MOV, TMP1, 0, TMP3, 0);	OP1(SLJIT_MOV, TMP1, 0, TMP3, 0);
#endif	#endif
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF && defined COMPILE_PCRE8
if (common->utf8)	if (common->utf)
{	{
CMPTO(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xc0, start);	CMPTO(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xc0, start);
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_w)_pcre_utf8_char_sizes - 0xc0);	OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_w)PRIV(utf8_table4) - 0xc0);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
}	}
#endif	#endif
	#if defined SUPPORT_UTF && defined COMPILE_PCRE16
	if (common->utf)
	{
	CMPTO(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xd800, start);
	OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00);
	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd800);
	COND_VALUE(SLJIT_MOV, TMP1, 0, SLJIT_C_EQUAL);
	OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
	}
	#endif
JUMPTO(SLJIT_JUMP, start);	JUMPTO(SLJIT_JUMP, start);
JUMPHERE(found);	JUMPHERE(found);
JUMPHERE(leave);	JUMPHERE(leave);
Line 1888 if (firstline)	Line 2059 if (firstline)
OP1(SLJIT_MOV, STR_END, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), POSSESSIVE0);	OP1(SLJIT_MOV, STR_END, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), POSSESSIVE0);
}	}

static SLJIT_INLINE struct sljit_jump search_requested_char(compiler_common common, pcre_uint16 reqbyte, BOOL has_firstbyte)	static SLJIT_INLINE struct sljit_jump search_requested_char(compiler_common common, pcre_uchar req_char, BOOL caseless, BOOL has_firstchar)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
struct sljit_label *loop;	struct sljit_label *loop;
Line 1897 struct sljit_jump *alreadyfound;	Line 2068 struct sljit_jump *alreadyfound;
struct sljit_jump *found;	struct sljit_jump *found;
struct sljit_jump *foundoc = NULL;	struct sljit_jump *foundoc = NULL;
struct sljit_jump *notfound;	struct sljit_jump *notfound;
pcre_uint16 oc, bit;	pcre_uchar oc, bit;

OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), REQ_BYTE_PTR);	OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), REQ_CHAR_PTR);
OP2(SLJIT_ADD, TMP1, 0, STR_PTR, 0, SLJIT_IMM, REQ_BYTE_MAX);	OP2(SLJIT_ADD, TMP1, 0, STR_PTR, 0, SLJIT_IMM, REQ_BYTE_MAX);
toolong = CMP(SLJIT_C_LESS, TMP1, 0, STR_END, 0);	toolong = CMP(SLJIT_C_LESS, TMP1, 0, STR_END, 0);
alreadyfound = CMP(SLJIT_C_LESS, STR_PTR, 0, TMP2, 0);	alreadyfound = CMP(SLJIT_C_LESS, STR_PTR, 0, TMP2, 0);

if (has_firstbyte)	if (has_firstchar)
OP2(SLJIT_ADD, TMP1, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, TMP1, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
else	else
OP1(SLJIT_MOV, TMP1, 0, STR_PTR, 0);	OP1(SLJIT_MOV, TMP1, 0, STR_PTR, 0);

loop = LABEL();	loop = LABEL();
notfound = CMP(SLJIT_C_GREATER_EQUAL, TMP1, 0, STR_END, 0);	notfound = CMP(SLJIT_C_GREATER_EQUAL, TMP1, 0, STR_END, 0);

OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP1), 0);	OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(TMP1), 0);
if ((reqbyte & REQ_CASELESS) == 0)	oc = req_char;
found = CMP(SLJIT_C_EQUAL, TMP2, 0, SLJIT_IMM, reqbyte & 0xff);	if (caseless)
	{
	oc = TABLE_GET(req_char, common->fcc, req_char);
	#if defined SUPPORT_UCP && !(defined COMPILE_PCRE8)
	if (req_char > 127 && common->utf)
	oc = UCD_OTHERCASE(req_char);
	#endif
	}
	if (req_char == oc)
	found = CMP(SLJIT_C_EQUAL, TMP2, 0, SLJIT_IMM, req_char);
else	else
{	{
reqbyte &= 0xff;	bit = req_char ^ oc;
oc = common->fcc[reqbyte];
bit = reqbyte ^ oc;
if (ispowerof2(bit))	if (ispowerof2(bit))
{	{
OP2(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_IMM, bit);	OP2(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_IMM, bit);
found = CMP(SLJIT_C_EQUAL, TMP2, 0, SLJIT_IMM, reqbyte \| bit);	found = CMP(SLJIT_C_EQUAL, TMP2, 0, SLJIT_IMM, req_char \| bit);
}	}
else	else
{	{
found = CMP(SLJIT_C_EQUAL, TMP2, 0, SLJIT_IMM, reqbyte);	found = CMP(SLJIT_C_EQUAL, TMP2, 0, SLJIT_IMM, req_char);
foundoc = CMP(SLJIT_C_EQUAL, TMP2, 0, SLJIT_IMM, oc);	foundoc = CMP(SLJIT_C_EQUAL, TMP2, 0, SLJIT_IMM, oc);
}	}
}	}
OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, IN_UCHARS(1));
JUMPTO(SLJIT_JUMP, loop);	JUMPTO(SLJIT_JUMP, loop);

JUMPHERE(found);	JUMPHERE(found);
if (foundoc)	if (foundoc)
JUMPHERE(foundoc);	JUMPHERE(foundoc);
OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), REQ_BYTE_PTR, TMP1, 0);	OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), REQ_CHAR_PTR, TMP1, 0);
JUMPHERE(alreadyfound);	JUMPHERE(alreadyfound);
JUMPHERE(toolong);	JUMPHERE(toolong);
return notfound;	return notfound;
Line 1985 static void check_wordboundary(compiler_common *common	Line 2163 static void check_wordboundary(compiler_common *common
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
struct sljit_jump *beginend;	struct sljit_jump *beginend;
#ifdef SUPPORT_UTF8	#if !(defined COMPILE_PCRE8) \|\| defined SUPPORT_UTF
struct sljit_jump *jump;	struct sljit_jump *jump;
#endif	#endif

Line 2002 read_char(common);	Line 2180 read_char(common);

/* Testing char type. */	/* Testing char type. */
#ifdef SUPPORT_UCP	#ifdef SUPPORT_UCP
if (common->useucp)	if (common->use_ucp)
{	{
OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 1);	OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 1);
jump = CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_UNDERSCORE);	jump = CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_UNDERSCORE);
Line 2019 if (common->useucp)	Line 2197 if (common->useucp)
else	else
#endif	#endif
{	{
#ifdef SUPPORT_UTF8	#ifndef COMPILE_PCRE8
	jump = CMP(SLJIT_C_GREATER, TMP1, 0, SLJIT_IMM, 255);
	#elif defined SUPPORT_UTF
/* Here LOCALS1 has already been zeroed. */	/* Here LOCALS1 has already been zeroed. */
jump = NULL;	jump = NULL;
if (common->utf8)	if (common->utf)
jump = CMP(SLJIT_C_GREATER, TMP1, 0, SLJIT_IMM, 255);	jump = CMP(SLJIT_C_GREATER, TMP1, 0, SLJIT_IMM, 255);
#endif	#endif /* COMPILE_PCRE8 */
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), common->ctypes);	OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), common->ctypes);
OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 4 /* ctype_word */);	OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 4 /* ctype_word */);
OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);	OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS1, TMP1, 0);	OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS1, TMP1, 0);
#ifdef SUPPORT_UTF8	#ifndef COMPILE_PCRE8
	JUMPHERE(jump);
	#elif defined SUPPORT_UTF
if (jump != NULL)	if (jump != NULL)
JUMPHERE(jump);	JUMPHERE(jump);
#endif	#endif /* COMPILE_PCRE8 */
}	}
JUMPHERE(beginend);	JUMPHERE(beginend);

Line 2042 peek_char(common);	Line 2224 peek_char(common);

/* Testing char type. This is a code duplication. */	/* Testing char type. This is a code duplication. */
#ifdef SUPPORT_UCP	#ifdef SUPPORT_UCP
if (common->useucp)	if (common->use_ucp)
{	{
OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 1);	OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 1);
jump = CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_UNDERSCORE);	jump = CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_UNDERSCORE);
Line 2058 if (common->useucp)	Line 2240 if (common->useucp)
else	else
#endif	#endif
{	{
#ifdef SUPPORT_UTF8	#ifndef COMPILE_PCRE8
	/* TMP2 may be destroyed by peek_char. */
OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 0);	OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 0);
	jump = CMP(SLJIT_C_GREATER, TMP1, 0, SLJIT_IMM, 255);
	#elif defined SUPPORT_UTF
	OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 0);
jump = NULL;	jump = NULL;
if (common->utf8)	if (common->utf)
jump = CMP(SLJIT_C_GREATER, TMP1, 0, SLJIT_IMM, 255);	jump = CMP(SLJIT_C_GREATER, TMP1, 0, SLJIT_IMM, 255);
#endif	#endif
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP1), common->ctypes);	OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP1), common->ctypes);
OP2(SLJIT_LSHR, TMP2, 0, TMP2, 0, SLJIT_IMM, 4 /* ctype_word */);	OP2(SLJIT_LSHR, TMP2, 0, TMP2, 0, SLJIT_IMM, 4 /* ctype_word */);
OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 1);	OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 1);
#ifdef SUPPORT_UTF8	#ifndef COMPILE_PCRE8
	JUMPHERE(jump);
	#elif defined SUPPORT_UTF
if (jump != NULL)	if (jump != NULL)
JUMPHERE(jump);	JUMPHERE(jump);
#endif	#endif /* COMPILE_PCRE8 */
}	}
JUMPHERE(beginend);	JUMPHERE(beginend);

Line 2089 OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x0a);	Line 2277 OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x0a);
OP2(SLJIT_SUB \| SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x0d - 0x0a);	OP2(SLJIT_SUB \| SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x0d - 0x0a);
COND_VALUE(SLJIT_MOV, TMP2, 0, SLJIT_C_LESS_EQUAL);	COND_VALUE(SLJIT_MOV, TMP2, 0, SLJIT_C_LESS_EQUAL);
OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x85 - 0x0a);	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x85 - 0x0a);
#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF \|\| defined COMPILE_PCRE16
if (common->utf8)	#ifdef COMPILE_PCRE8
	if (common->utf)
{	{
	#endif
COND_VALUE(SLJIT_OR, TMP2, 0, SLJIT_C_EQUAL);	COND_VALUE(SLJIT_OR, TMP2, 0, SLJIT_C_EQUAL);
OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x1);	OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x1);
OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2029 - 0x0a);	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2029 - 0x0a);
	#ifdef COMPILE_PCRE8
}	}
#endif	#endif
	#endif /* SUPPORT_UTF \|\| COMPILE_PCRE16 */
COND_VALUE(SLJIT_OR \| SLJIT_SET_E, TMP2, 0, SLJIT_C_EQUAL);	COND_VALUE(SLJIT_OR \| SLJIT_SET_E, TMP2, 0, SLJIT_C_EQUAL);
sljit_emit_fast_return(compiler, RETURN_ADDR, 0);	sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
}	}
Line 2113 COND_VALUE(SLJIT_MOV, TMP2, 0, SLJIT_C_EQUAL);	Line 2305 COND_VALUE(SLJIT_MOV, TMP2, 0, SLJIT_C_EQUAL);
OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x20);	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x20);
COND_VALUE(SLJIT_OR, TMP2, 0, SLJIT_C_EQUAL);	COND_VALUE(SLJIT_OR, TMP2, 0, SLJIT_C_EQUAL);
OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xa0);	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xa0);
#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF \|\| defined COMPILE_PCRE16
if (common->utf8)	#ifdef COMPILE_PCRE8
	if (common->utf)
{	{
	#endif
COND_VALUE(SLJIT_OR, TMP2, 0, SLJIT_C_EQUAL);	COND_VALUE(SLJIT_OR, TMP2, 0, SLJIT_C_EQUAL);
OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x1680);	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x1680);
COND_VALUE(SLJIT_OR, TMP2, 0, SLJIT_C_EQUAL);	COND_VALUE(SLJIT_OR, TMP2, 0, SLJIT_C_EQUAL);
Line 2129 if (common->utf8)	Line 2323 if (common->utf8)
OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x205f - 0x2000);	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x205f - 0x2000);
COND_VALUE(SLJIT_OR, TMP2, 0, SLJIT_C_EQUAL);	COND_VALUE(SLJIT_OR, TMP2, 0, SLJIT_C_EQUAL);
OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x3000 - 0x2000);	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x3000 - 0x2000);
	#ifdef COMPILE_PCRE8
}	}
#endif	#endif
	#endif /* SUPPORT_UTF \|\| COMPILE_PCRE16 */
COND_VALUE(SLJIT_OR \| SLJIT_SET_E, TMP2, 0, SLJIT_C_EQUAL);	COND_VALUE(SLJIT_OR \| SLJIT_SET_E, TMP2, 0, SLJIT_C_EQUAL);

sljit_emit_fast_return(compiler, RETURN_ADDR, 0);	sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
Line 2147 OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x0a);	Line 2343 OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x0a);
OP2(SLJIT_SUB \| SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x0d - 0x0a);	OP2(SLJIT_SUB \| SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x0d - 0x0a);
COND_VALUE(SLJIT_MOV, TMP2, 0, SLJIT_C_LESS_EQUAL);	COND_VALUE(SLJIT_MOV, TMP2, 0, SLJIT_C_LESS_EQUAL);
OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x85 - 0x0a);	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x85 - 0x0a);
#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF \|\| defined COMPILE_PCRE16
if (common->utf8)	#ifdef COMPILE_PCRE8
	if (common->utf)
{	{
	#endif
COND_VALUE(SLJIT_OR \| SLJIT_SET_E, TMP2, 0, SLJIT_C_EQUAL);	COND_VALUE(SLJIT_OR \| SLJIT_SET_E, TMP2, 0, SLJIT_C_EQUAL);
OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x1);	OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x1);
OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2029 - 0x0a);	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2029 - 0x0a);
	#ifdef COMPILE_PCRE8
}	}
#endif	#endif
	#endif /* SUPPORT_UTF \|\| COMPILE_PCRE16 */
COND_VALUE(SLJIT_OR \| SLJIT_SET_E, TMP2, 0, SLJIT_C_EQUAL);	COND_VALUE(SLJIT_OR \| SLJIT_SET_E, TMP2, 0, SLJIT_C_EQUAL);

sljit_emit_fast_return(compiler, RETURN_ADDR, 0);	sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
Line 2173 sljit_emit_fast_enter(compiler, RETURN_ADDR, 0, 1, 5,	Line 2373 sljit_emit_fast_enter(compiler, RETURN_ADDR, 0, 1, 5,
OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, TMP2, 0);	OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
OP1(SLJIT_MOV, TMP3, 0, CHAR1, 0);	OP1(SLJIT_MOV, TMP3, 0, CHAR1, 0);
OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0, CHAR2, 0);	OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0, CHAR2, 0);
OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);	OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, IN_UCHARS(1));
OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));

label = LABEL();	label = LABEL();
OP1(SLJIT_MOVU_UB, CHAR1, 0, SLJIT_MEM1(TMP1), 1);	OP1(MOVU_UCHAR, CHAR1, 0, SLJIT_MEM1(TMP1), IN_UCHARS(1));
OP1(SLJIT_MOVU_UB, CHAR2, 0, SLJIT_MEM1(STR_PTR), 1);	OP1(MOVU_UCHAR, CHAR2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
jump = CMP(SLJIT_C_NOT_EQUAL, CHAR1, 0, CHAR2, 0);	jump = CMP(SLJIT_C_NOT_EQUAL, CHAR1, 0, CHAR2, 0);
OP2(SLJIT_SUB \| SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_IMM, 1);	OP2(SLJIT_SUB \| SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_IMM, IN_UCHARS(1));
JUMPTO(SLJIT_C_NOT_ZERO, label);	JUMPTO(SLJIT_C_NOT_ZERO, label);

JUMPHERE(jump);	JUMPHERE(jump);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
OP1(SLJIT_MOV, CHAR1, 0, TMP3, 0);	OP1(SLJIT_MOV, CHAR1, 0, TMP3, 0);
OP1(SLJIT_MOV, CHAR2, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0);	OP1(SLJIT_MOV, CHAR2, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0);
sljit_emit_fast_return(compiler, RETURN_ADDR, 0);	sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
Line 2205 OP1(SLJIT_MOV, TMP3, 0, LCC_TABLE, 0);	Line 2405 OP1(SLJIT_MOV, TMP3, 0, LCC_TABLE, 0);
OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0, CHAR1, 0);	OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0, CHAR1, 0);
OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS1, CHAR2, 0);	OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS1, CHAR2, 0);
OP1(SLJIT_MOV, LCC_TABLE, 0, SLJIT_IMM, common->lcc);	OP1(SLJIT_MOV, LCC_TABLE, 0, SLJIT_IMM, common->lcc);
OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);	OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, IN_UCHARS(1));
OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));

label = LABEL();	label = LABEL();
OP1(SLJIT_MOVU_UB, CHAR1, 0, SLJIT_MEM1(TMP1), 1);	OP1(MOVU_UCHAR, CHAR1, 0, SLJIT_MEM1(TMP1), IN_UCHARS(1));
OP1(SLJIT_MOVU_UB, CHAR2, 0, SLJIT_MEM1(STR_PTR), 1);	OP1(MOVU_UCHAR, CHAR2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
	#ifndef COMPILE_PCRE8
	jump = CMP(SLJIT_C_GREATER, CHAR1, 0, SLJIT_IMM, 255);
	#endif
OP1(SLJIT_MOV_UB, CHAR1, 0, SLJIT_MEM2(LCC_TABLE, CHAR1), 0);	OP1(SLJIT_MOV_UB, CHAR1, 0, SLJIT_MEM2(LCC_TABLE, CHAR1), 0);
	#ifndef COMPILE_PCRE8
	JUMPHERE(jump);
	jump = CMP(SLJIT_C_GREATER, CHAR2, 0, SLJIT_IMM, 255);
	#endif
OP1(SLJIT_MOV_UB, CHAR2, 0, SLJIT_MEM2(LCC_TABLE, CHAR2), 0);	OP1(SLJIT_MOV_UB, CHAR2, 0, SLJIT_MEM2(LCC_TABLE, CHAR2), 0);
	#ifndef COMPILE_PCRE8
	JUMPHERE(jump);
	#endif
jump = CMP(SLJIT_C_NOT_EQUAL, CHAR1, 0, CHAR2, 0);	jump = CMP(SLJIT_C_NOT_EQUAL, CHAR1, 0, CHAR2, 0);
OP2(SLJIT_SUB \| SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_IMM, 1);	OP2(SLJIT_SUB \| SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_IMM, IN_UCHARS(1));
JUMPTO(SLJIT_C_NOT_ZERO, label);	JUMPTO(SLJIT_C_NOT_ZERO, label);

JUMPHERE(jump);	JUMPHERE(jump);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
OP1(SLJIT_MOV, LCC_TABLE, 0, TMP3, 0);	OP1(SLJIT_MOV, LCC_TABLE, 0, TMP3, 0);
OP1(SLJIT_MOV, CHAR1, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0);	OP1(SLJIT_MOV, CHAR1, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0);
OP1(SLJIT_MOV, CHAR2, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS1);	OP1(SLJIT_MOV, CHAR2, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS1);
Line 2229 sljit_emit_fast_return(compiler, RETURN_ADDR, 0);	Line 2439 sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
#undef CHAR1	#undef CHAR1
#undef CHAR2	#undef CHAR2

#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF && defined SUPPORT_UCP
#ifdef SUPPORT_UCP

static uschar * SLJIT_CALL do_utf8caselesscmp(uschar src1, jit_arguments args, uschar *end1)	static const pcre_uchar SLJIT_CALL do_utf_caselesscmp(pcre_uchar src1, jit_arguments args, pcre_uchar end1)
{	{
/* This function would be ineffective to do in JIT level. */	/* This function would be ineffective to do in JIT level. */
int c1, c2;	int c1, c2;
uschar *src2 = args->ptr;	const pcre_uchar *src2 = args->ptr;
uschar end2 = (uschar)args->end;	const pcre_uchar *end2 = args->end;

while (src1 < end1)	while (src1 < end1)
{	{
Line 2250 while (src1 < end1)	Line 2459 while (src1 < end1)
return src2;	return src2;
}	}

#endif	#endif /* SUPPORT_UTF && SUPPORT_UCP */
#endif

static uschar byte_sequence_compare(compiler_common common, BOOL caseless, uschar *cc,	static pcre_uchar byte_sequence_compare(compiler_common common, BOOL caseless, pcre_uchar *cc,
compare_context* context, jump_list **fallbacks)	compare_context* context, jump_list **fallbacks)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
unsigned int othercasebit = 0;	unsigned int othercasebit = 0;
uschar *othercasebyte = NULL;	pcre_uchar *othercasechar = NULL;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
int utf8length;	int utflength;
#endif	#endif

if (caseless && char_has_othercase(common, cc))	if (caseless && char_has_othercase(common, cc))
Line 2268 if (caseless && char_has_othercase(common, cc))	Line 2476 if (caseless && char_has_othercase(common, cc))
othercasebit = char_get_othercase_bit(common, cc);	othercasebit = char_get_othercase_bit(common, cc);
SLJIT_ASSERT(othercasebit);	SLJIT_ASSERT(othercasebit);
/* Extracting bit difference info. */	/* Extracting bit difference info. */
othercasebyte = cc + (othercasebit >> 8);	#ifdef COMPILE_PCRE8
	othercasechar = cc + (othercasebit >> 8);
othercasebit &= 0xff;	othercasebit &= 0xff;
	#else
	#ifdef COMPILE_PCRE16
	othercasechar = cc + (othercasebit >> 9);
	if ((othercasebit & 0x100) != 0)
	othercasebit = (othercasebit & 0xff) << 8;
	else
	othercasebit &= 0xff;
	#endif
	#endif
}	}

if (context->sourcereg == -1)	if (context->sourcereg == -1)
{	{
	#ifdef COMPILE_PCRE8
#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED	#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED
if (context->length >= 4)	if (context->length >= 4)
OP1(SLJIT_MOV_SI, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);	OP1(SLJIT_MOV_SI, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
else if (context->length >= 2)	else if (context->length >= 2)
OP1(SLJIT_MOV_SH, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);	OP1(SLJIT_MOV_UH, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
else	else
#endif	#endif
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);	OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
	#else
	#ifdef COMPILE_PCRE16
	#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED
	if (context->length >= 4)
	OP1(SLJIT_MOV_SI, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
	else
	#endif
	OP1(SLJIT_MOV_UH, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
	#endif
	#endif /* COMPILE_PCRE8 */
context->sourcereg = TMP2;	context->sourcereg = TMP2;
}	}

#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
utf8length = 1;	utflength = 1;
if (common->utf8 && *cc >= 0xc0)	if (common->utf && HAS_EXTRALEN(*cc))
utf8length += _pcre_utf8_table4[*cc & 0x3f];	utflength += GET_EXTRALEN(*cc);

do	do
{	{
#endif	#endif

context->length--;	context->length -= IN_UCHARS(1);
#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED	#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED

/* Unaligned read is supported. */	/* Unaligned read is supported. */
if (othercasebit != 0 && othercasebyte == cc)	if (othercasebit != 0 && othercasechar == cc)
{	{
context->c.asbytes[context->byteptr] = *cc \| othercasebit;	context->c.asuchars[context->ucharptr] = *cc \| othercasebit;
context->oc.asbytes[context->byteptr] = othercasebit;	context->oc.asuchars[context->ucharptr] = othercasebit;
}	}
else	else
{	{
context->c.asbytes[context->byteptr] = *cc;	context->c.asuchars[context->ucharptr] = *cc;
context->oc.asbytes[context->byteptr] = 0;	context->oc.asuchars[context->ucharptr] = 0;
}	}
context->byteptr++;	context->ucharptr++;

if (context->byteptr >= 4 \|\| context->length == 0 \|\| (context->byteptr == 2 && context->length == 1))	#ifdef COMPILE_PCRE8
	if (context->ucharptr >= 4 \|\| context->length == 0 \|\| (context->ucharptr == 2 && context->length == 1))
	#else
	if (context->ucharptr >= 2 \|\| context->length == 0)
	#endif
{	{
if (context->length >= 4)	if (context->length >= 4)
OP1(SLJIT_MOV_SI, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);	OP1(SLJIT_MOV_SI, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
	#ifdef COMPILE_PCRE8
else if (context->length >= 2)	else if (context->length >= 2)
OP1(SLJIT_MOV_SH, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);	OP1(SLJIT_MOV_UH, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
else if (context->length >= 1)	else if (context->length >= 1)
OP1(SLJIT_MOV_UB, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);	OP1(SLJIT_MOV_UB, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
	#else
	else if (context->length >= 2)
	OP1(SLJIT_MOV_UH, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
	#endif
context->sourcereg = context->sourcereg == TMP1 ? TMP2 : TMP1;	context->sourcereg = context->sourcereg == TMP1 ? TMP2 : TMP1;

switch(context->byteptr)	switch(context->ucharptr)
{	{
case 4:	case 4 / sizeof(pcre_uchar):
if (context->oc.asint != 0)	if (context->oc.asint != 0)
OP2(SLJIT_OR, context->sourcereg, 0, context->sourcereg, 0, SLJIT_IMM, context->oc.asint);	OP2(SLJIT_OR, context->sourcereg, 0, context->sourcereg, 0, SLJIT_IMM, context->oc.asint);
add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, context->sourcereg, 0, SLJIT_IMM, context->c.asint \| context->oc.asint));	add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, context->sourcereg, 0, SLJIT_IMM, context->c.asint \| context->oc.asint));
break;	break;

case 2:	case 2 / sizeof(pcre_uchar):
if (context->oc.asshort != 0)	if (context->oc.asushort != 0)
OP2(SLJIT_OR, context->sourcereg, 0, context->sourcereg, 0, SLJIT_IMM, context->oc.asshort);	OP2(SLJIT_OR, context->sourcereg, 0, context->sourcereg, 0, SLJIT_IMM, context->oc.asushort);
add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, context->sourcereg, 0, SLJIT_IMM, context->c.asshort \| context->oc.asshort));	add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, context->sourcereg, 0, SLJIT_IMM, context->c.asushort \| context->oc.asushort));
break;	break;

	#ifdef COMPILE_PCRE8
case 1:	case 1:
if (context->oc.asbyte != 0)	if (context->oc.asbyte != 0)
OP2(SLJIT_OR, context->sourcereg, 0, context->sourcereg, 0, SLJIT_IMM, context->oc.asbyte);	OP2(SLJIT_OR, context->sourcereg, 0, context->sourcereg, 0, SLJIT_IMM, context->oc.asbyte);
add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, context->sourcereg, 0, SLJIT_IMM, context->c.asbyte \| context->oc.asbyte));	add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, context->sourcereg, 0, SLJIT_IMM, context->c.asbyte \| context->oc.asbyte));
break;	break;
	#endif

default:	default:
SLJIT_ASSERT_STOP();	SLJIT_ASSERT_STOP();
break;	break;
}	}
context->byteptr = 0;	context->ucharptr = 0;
}	}

#else	#else

/* Unaligned read is unsupported. */	/* Unaligned read is unsupported. */
	#ifdef COMPILE_PCRE8
if (context->length > 0)	if (context->length > 0)
OP1(SLJIT_MOV_UB, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);	OP1(SLJIT_MOV_UB, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
	#else
	if (context->length > 0)
	OP1(SLJIT_MOV_UH, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
	#endif
context->sourcereg = context->sourcereg == TMP1 ? TMP2 : TMP1;	context->sourcereg = context->sourcereg == TMP1 ? TMP2 : TMP1;

if (othercasebit != 0 && othercasebyte == cc)	if (othercasebit != 0 && othercasechar == cc)
{	{
OP2(SLJIT_OR, context->sourcereg, 0, context->sourcereg, 0, SLJIT_IMM, othercasebit);	OP2(SLJIT_OR, context->sourcereg, 0, context->sourcereg, 0, SLJIT_IMM, othercasebit);
add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, context->sourcereg, 0, SLJIT_IMM, *cc \| othercasebit));	add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, context->sourcereg, 0, SLJIT_IMM, *cc \| othercasebit));
Line 2365 do	Line 2610 do
#endif	#endif

cc++;	cc++;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
utf8length--;	utflength--;
}	}
while (utf8length > 0);	while (utflength > 0);
#endif	#endif

return cc;	return cc;
}	}

#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF \|\| !defined COMPILE_PCRE8

#define SET_TYPE_OFFSET(value) \	#define SET_TYPE_OFFSET(value) \
if ((value) != typeoffset) \	if ((value) != typeoffset) \
Line 2396 return cc;	Line 2641 return cc;
} \	} \
charoffset = (value);	charoffset = (value);

static void compile_xclass_hotpath(compiler_common common, uschar cc, jump_list **fallbacks)	static void compile_xclass_hotpath(compiler_common common, pcre_uchar cc, jump_list **fallbacks)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
jump_list *found = NULL;	jump_list *found = NULL;
Line 2404 jump_list *list = (cc & XCL_NOT) == 0 ? &found : fal	Line 2649 jump_list *list = (cc & XCL_NOT) == 0 ? &found : fal
unsigned int c;	unsigned int c;
int compares;	int compares;
struct sljit_jump *jump = NULL;	struct sljit_jump *jump = NULL;
uschar *ccbegin;	pcre_uchar *ccbegin;
#ifdef SUPPORT_UCP	#ifdef SUPPORT_UCP
BOOL needstype = FALSE, needsscript = FALSE, needschar = FALSE;	BOOL needstype = FALSE, needsscript = FALSE, needschar = FALSE;
BOOL charsaved = FALSE;	BOOL charsaved = FALSE;
Line 2414 unsigned int typeoffset;	Line 2659 unsigned int typeoffset;
int invertcmp, numberofcmps;	int invertcmp, numberofcmps;
unsigned int charoffset;	unsigned int charoffset;

/* Although SUPPORT_UTF8 must be defined, we are not necessary in utf8 mode. */	/* Although SUPPORT_UTF must be defined, we are not necessary in utf mode. */
check_input_end(common, fallbacks);	check_input_end(common, fallbacks);
read_char(common);	read_char(common);

if ((*cc++ & XCL_MAP) != 0)	if ((*cc++ & XCL_MAP) != 0)
{	{
OP1(SLJIT_MOV, TMP3, 0, TMP1, 0);	OP1(SLJIT_MOV, TMP3, 0, TMP1, 0);
if (common->utf8)	#ifndef COMPILE_PCRE8
	jump = CMP(SLJIT_C_GREATER, TMP1, 0, SLJIT_IMM, 255);
	#elif defined SUPPORT_UTF
	if (common->utf)
jump = CMP(SLJIT_C_GREATER, TMP1, 0, SLJIT_IMM, 255);	jump = CMP(SLJIT_C_GREATER, TMP1, 0, SLJIT_IMM, 255);
	#endif

OP2(SLJIT_AND, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x7);	OP2(SLJIT_AND, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x7);
OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3);	OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3);
Line 2431 if ((*cc++ & XCL_MAP) != 0)	Line 2680 if ((*cc++ & XCL_MAP) != 0)
OP2(SLJIT_AND \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);	OP2(SLJIT_AND \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);
add_jump(compiler, list, JUMP(SLJIT_C_NOT_ZERO));	add_jump(compiler, list, JUMP(SLJIT_C_NOT_ZERO));

if (common->utf8)	#ifndef COMPILE_PCRE8
	JUMPHERE(jump);
	#elif defined SUPPORT_UTF
	if (common->utf)
JUMPHERE(jump);	JUMPHERE(jump);
	#endif
OP1(SLJIT_MOV, TMP1, 0, TMP3, 0);	OP1(SLJIT_MOV, TMP1, 0, TMP3, 0);
#ifdef SUPPORT_UCP	#ifdef SUPPORT_UCP
charsaved = TRUE;	charsaved = TRUE;
#endif	#endif
cc += 32;	cc += 32 / sizeof(pcre_uchar);
}	}

/* Scanning the necessary info. */	/* Scanning the necessary info. */
Line 2449 while (*cc != XCL_END)	Line 2702 while (*cc != XCL_END)
if (*cc == XCL_SINGLE)	if (*cc == XCL_SINGLE)
{	{
cc += 2;	cc += 2;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8 && cc[-1] >= 0xc0) cc += _pcre_utf8_table4[cc[-1] & 0x3f];	if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
#endif	#endif
#ifdef SUPPORT_UCP	#ifdef SUPPORT_UCP
needschar = TRUE;	needschar = TRUE;
Line 2459 while (*cc != XCL_END)	Line 2712 while (*cc != XCL_END)
else if (*cc == XCL_RANGE)	else if (*cc == XCL_RANGE)
{	{
cc += 2;	cc += 2;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8 && cc[-1] >= 0xc0) cc += _pcre_utf8_table4[cc[-1] & 0x3f];	if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
#endif	#endif
cc++;	cc++;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8 && cc[-1] >= 0xc0) cc += _pcre_utf8_table4[cc[-1] & 0x3f];	if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
#endif	#endif
#ifdef SUPPORT_UCP	#ifdef SUPPORT_UCP
needschar = TRUE;	needschar = TRUE;
Line 2534 if (needstype \|\| needsscript)	Line 2787 if (needstype \|\| needsscript)
{	{
if (scriptreg == TMP1)	if (scriptreg == TMP1)
{	{
OP1(SLJIT_MOV, scriptreg, 0, SLJIT_IMM, (sljit_w)_pcre_ucd_records + SLJIT_OFFSETOF(ucd_record, script));	OP1(SLJIT_MOV, scriptreg, 0, SLJIT_IMM, (sljit_w)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, script));
OP1(SLJIT_MOV_UB, scriptreg, 0, SLJIT_MEM2(scriptreg, TMP2), 3);	OP1(SLJIT_MOV_UB, scriptreg, 0, SLJIT_MEM2(scriptreg, TMP2), 3);
}	}
else	else
{	{
OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 3);	OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 3);
OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, SLJIT_IMM, (sljit_w)_pcre_ucd_records + SLJIT_OFFSETOF(ucd_record, script));	OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, SLJIT_IMM, (sljit_w)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, script));
OP1(SLJIT_MOV_UB, scriptreg, 0, SLJIT_MEM1(TMP2), 0);	OP1(SLJIT_MOV_UB, scriptreg, 0, SLJIT_MEM1(TMP2), 0);
}	}
}	}
Line 2564 while (*cc != XCL_END)	Line 2817 while (*cc != XCL_END)
if (*cc == XCL_SINGLE)	if (*cc == XCL_SINGLE)
{	{
cc ++;	cc ++;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8)	if (common->utf)
{	{
GETCHARINC(c, cc);	GETCHARINC(c, cc);
}	}
Line 2595 while (*cc != XCL_END)	Line 2848 while (*cc != XCL_END)
else if (*cc == XCL_RANGE)	else if (*cc == XCL_RANGE)
{	{
cc ++;	cc ++;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8)	if (common->utf)
{	{
GETCHARINC(c, cc);	GETCHARINC(c, cc);
}	}
Line 2604 while (*cc != XCL_END)	Line 2857 while (*cc != XCL_END)
#endif	#endif
c = *cc++;	c = *cc++;
SET_CHAR_OFFSET(c);	SET_CHAR_OFFSET(c);
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8)	if (common->utf)
{	{
GETCHARINC(c, cc);	GETCHARINC(c, cc);
}	}
Line 2661 while (*cc != XCL_END)	Line 2914 while (*cc != XCL_END)
break;	break;

case PT_GC:	case PT_GC:
c = _pcre_ucp_typerange[(int)cc[1] * 2];	c = PRIV(ucp_typerange)[(int)cc[1] * 2];
SET_TYPE_OFFSET(c);	SET_TYPE_OFFSET(c);
jump = CMP(SLJIT_C_LESS_EQUAL ^ invertcmp, typereg, 0, SLJIT_IMM, _pcre_ucp_typerange[(int)cc[1] * 2 + 1] - c);	jump = CMP(SLJIT_C_LESS_EQUAL ^ invertcmp, typereg, 0, SLJIT_IMM, PRIV(ucp_typerange)[(int)cc[1] * 2 + 1] - c);
break;	break;

case PT_PC:	case PT_PC:
Line 2725 if (found != NULL)	Line 2978 if (found != NULL)

#endif	#endif

static uschar compile_char1_hotpath(compiler_common common, uschar type, uschar cc, jump_list *fallbacks)	static pcre_uchar compile_char1_hotpath(compiler_common common, pcre_uchar type, pcre_uchar cc, jump_list *fallbacks)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
int length;	int length;
unsigned int c, oc, bit;	unsigned int c, oc, bit;
compare_context context;	compare_context context;
struct sljit_jump *jump[4];	struct sljit_jump *jump[4];
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
struct sljit_label *label;	struct sljit_label *label;
#ifdef SUPPORT_UCP	#ifdef SUPPORT_UCP
uschar propdata[5];	pcre_uchar propdata[5];
#endif	#endif
#endif	#endif

Line 2790 switch(type)	Line 3043 switch(type)
{	{
jump[0] = CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff);	jump[0] = CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff);
jump[1] = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);	jump[1] = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
add_jump(compiler, fallbacks, CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, common->newline & 0xff));	add_jump(compiler, fallbacks, CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, common->newline & 0xff));
JUMPHERE(jump[1]);	JUMPHERE(jump[1]);
JUMPHERE(jump[0]);	JUMPHERE(jump[0]);
Line 2801 switch(type)	Line 3054 switch(type)

case OP_ALLANY:	case OP_ALLANY:
check_input_end(common, fallbacks);	check_input_end(common, fallbacks);
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8)	if (common->utf)
{	{
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
	#ifdef COMPILE_PCRE8
jump[0] = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xc0);	jump[0] = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xc0);
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_w)_pcre_utf8_char_sizes - 0xc0);	OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_w)PRIV(utf8_table4) - 0xc0);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
	#else /* COMPILE_PCRE8 */
	#ifdef COMPILE_PCRE16
	jump[0] = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xd800);
	OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00);
	OP2(SLJIT_SUB \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd800);
	COND_VALUE(SLJIT_MOV, TMP1, 0, SLJIT_C_EQUAL);
	OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
	#endif /* COMPILE_PCRE16 */
	#endif /* COMPILE_PCRE8 */
JUMPHERE(jump[0]);	JUMPHERE(jump[0]);
return cc;	return cc;
}	}
#endif	#endif
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
return cc;	return cc;

case OP_ANYBYTE:	case OP_ANYBYTE:
check_input_end(common, fallbacks);	check_input_end(common, fallbacks);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
return cc;	return cc;

#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
#ifdef SUPPORT_UCP	#ifdef SUPPORT_UCP
case OP_NOTPROP:	case OP_NOTPROP:
case OP_PROP:	case OP_PROP:
Line 2840 switch(type)	Line 3104 switch(type)
read_char(common);	read_char(common);
jump[0] = CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_CR);	jump[0] = CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_CR);
jump[1] = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);	jump[1] = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
jump[2] = CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL);	jump[2] = CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
jump[3] = JUMP(SLJIT_JUMP);	jump[3] = JUMP(SLJIT_JUMP);
JUMPHERE(jump[0]);	JUMPHERE(jump[0]);
check_newlinechar(common, common->bsr_nltype, fallbacks, FALSE);	check_newlinechar(common, common->bsr_nltype, fallbacks, FALSE);
Line 2892 switch(type)	Line 3156 switch(type)
jump[0] = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);	jump[0] = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
if (common->nltype == NLTYPE_FIXED && common->newline > 255)	if (common->nltype == NLTYPE_FIXED && common->newline > 255)
{	{
OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, 2);	OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP2, 0, STR_END, 0));	add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP2, 0, STR_END, 0));
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), 1);	OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));	add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));
add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff));	add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff));
}	}
else if (common->nltype == NLTYPE_FIXED)	else if (common->nltype == NLTYPE_FIXED)
{	{
OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP2, 0, STR_END, 0));	add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP2, 0, STR_END, 0));
add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, common->newline));	add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, common->newline));
}	}
else	else
{	{
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
jump[1] = CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_CR);	jump[1] = CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_CR);
OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, 2);	OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
OP2(SLJIT_SUB \| SLJIT_SET_U, SLJIT_UNUSED, 0, TMP2, 0, STR_END, 0);	OP2(SLJIT_SUB \| SLJIT_SET_U, SLJIT_UNUSED, 0, TMP2, 0, STR_END, 0);
jump[2] = JUMP(SLJIT_C_GREATER);	jump[2] = JUMP(SLJIT_C_GREATER);
add_jump(compiler, fallbacks, JUMP(SLJIT_C_LESS));	add_jump(compiler, fallbacks, JUMP(SLJIT_C_LESS));
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 1);	/* Equal. */
	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
jump[3] = CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL);	jump[3] = CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL);
add_jump(compiler, fallbacks, JUMP(SLJIT_JUMP));	add_jump(compiler, fallbacks, JUMP(SLJIT_JUMP));

JUMPHERE(jump[1]);	JUMPHERE(jump[1]);
if (common->nltype == NLTYPE_ANYCRLF)	if (common->nltype == NLTYPE_ANYCRLF)
{	{
OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
add_jump(compiler, fallbacks, CMP(SLJIT_C_LESS, TMP2, 0, STR_END, 0));	add_jump(compiler, fallbacks, CMP(SLJIT_C_LESS, TMP2, 0, STR_END, 0));
add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL));	add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL));
}	}
Line 2961 switch(type)	Line 3226 switch(type)
jump[0] = JUMP(SLJIT_JUMP);	jump[0] = JUMP(SLJIT_JUMP);
JUMPHERE(jump[1]);	JUMPHERE(jump[1]);

OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, end));	add_jump(compiler, fallbacks, CMP(SLJIT_C_EQUAL, STR_PTR, 0, STR_END, 0));
add_jump(compiler, fallbacks, CMP(SLJIT_C_EQUAL, TMP2, 0, STR_PTR, 0));

if (common->nltype == NLTYPE_FIXED && common->newline > 255)	if (common->nltype == NLTYPE_FIXED && common->newline > 255)
{	{
OP2(SLJIT_SUB, TMP2, 0, STR_PTR, 0, SLJIT_IMM, 2);	OP2(SLJIT_SUB, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
add_jump(compiler, fallbacks, CMP(SLJIT_C_LESS, TMP2, 0, TMP1, 0));	add_jump(compiler, fallbacks, CMP(SLJIT_C_LESS, TMP2, 0, TMP1, 0));
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), -2);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-2));
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), -1);	OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-1));
add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));	add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));
add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff));	add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff));
}	}
Line 3003 switch(type)	Line 3266 switch(type)

if (common->nltype == NLTYPE_FIXED && common->newline > 255)	if (common->nltype == NLTYPE_FIXED && common->newline > 255)
{	{
OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, 2);	OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
add_jump(compiler, fallbacks, CMP(SLJIT_C_GREATER, TMP2, 0, STR_END, 0));	add_jump(compiler, fallbacks, CMP(SLJIT_C_GREATER, TMP2, 0, STR_END, 0));
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(STR_PTR), 1);	OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));	add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));
add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff));	add_jump(compiler, fallbacks, CMP(SLJIT_C_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff));
}	}
Line 3021 switch(type)	Line 3284 switch(type)
case OP_CHAR:	case OP_CHAR:
case OP_CHARI:	case OP_CHARI:
length = 1;	length = 1;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8 && cc >= 0xc0) length += _pcre_utf8_table4[cc & 0x3f];	if (common->utf && HAS_EXTRALEN(cc)) length += GET_EXTRALEN(cc);
#endif	#endif
if (type == OP_CHAR \|\| !char_has_othercase(common, cc) \|\| char_get_othercase_bit(common, cc) != 0)	if (type == OP_CHAR \|\| !char_has_othercase(common, cc) \|\| char_get_othercase_bit(common, cc) != 0)
{	{
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, length);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(length));
add_jump(compiler, fallbacks, CMP(SLJIT_C_GREATER, STR_PTR, 0, STR_END, 0));	add_jump(compiler, fallbacks, CMP(SLJIT_C_GREATER, STR_PTR, 0, STR_END, 0));

context.length = length;	context.length = IN_UCHARS(length);
context.sourcereg = -1;	context.sourcereg = -1;
#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED	#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED
context.byteptr = 0;	context.ucharptr = 0;
#endif	#endif
return byte_sequence_compare(common, type == OP_CHARI, cc, &context, fallbacks);	return byte_sequence_compare(common, type == OP_CHARI, cc, &context, fallbacks);
}	}
add_jump(compiler, fallbacks, CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));	check_input_end(common, fallbacks);
read_char(common);	read_char(common);
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8)	if (common->utf)
{	{
GETCHAR(c, cc);	GETCHAR(c, cc);
}	}
Line 3055 switch(type)	Line 3318 switch(type)

case OP_NOT:	case OP_NOT:
case OP_NOTI:	case OP_NOTI:
	check_input_end(common, fallbacks);
length = 1;	length = 1;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8)	if (common->utf)
{	{
if (cc >= 0xc0) length += _pcre_utf8_table4[cc & 0x3f];	#ifdef COMPILE_PCRE8
	c = *cc;
check_input_end(common, fallbacks);	if (c < 128)
GETCHAR(c, cc);

if (c <= 127)
{	{
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);	OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
if (type == OP_NOT \|\| !char_has_othercase(common, cc))	if (type == OP_NOT \|\| !char_has_othercase(common, cc))
Line 3076 switch(type)	Line 3337 switch(type)
add_jump(compiler, fallbacks, CMP(SLJIT_C_EQUAL, TMP2, 0, SLJIT_IMM, c \| 0x20));	add_jump(compiler, fallbacks, CMP(SLJIT_C_EQUAL, TMP2, 0, SLJIT_IMM, c \| 0x20));
}	}
/* Skip the variable-length character. */	/* Skip the variable-length character. */
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
jump[0] = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xc0);	jump[0] = CMP(SLJIT_C_LESS, TMP1, 0, SLJIT_IMM, 0xc0);
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_w)_pcre_utf8_char_sizes - 0xc0);	OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_w)PRIV(utf8_table4) - 0xc0);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);	OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
JUMPHERE(jump[0]);	JUMPHERE(jump[0]);
return cc + length;	return cc + 1;
}	}
else	else
	#endif /* COMPILE_PCRE8 */
	{
	GETCHARLEN(c, cc, length);
read_char(common);	read_char(common);
	}
}	}
else	else
#endif	#endif /* SUPPORT_UTF */
{	{
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 1);	read_char(common);
add_jump(compiler, fallbacks, CMP(SLJIT_C_GREATER, STR_PTR, 0, STR_END, 0));
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), -1);
c = *cc;	c = *cc;
}	}

Line 3112 switch(type)	Line 3375 switch(type)
add_jump(compiler, fallbacks, CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, oc));	add_jump(compiler, fallbacks, CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_IMM, oc));
}	}
}	}
return cc + length;	return cc + 1;

case OP_CLASS:	case OP_CLASS:
case OP_NCLASS:	case OP_NCLASS:
check_input_end(common, fallbacks);	check_input_end(common, fallbacks);
read_char(common);	read_char(common);
#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF \|\| !defined COMPILE_PCRE8
jump[0] = NULL;	jump[0] = NULL;
if (common->utf8)	#ifdef COMPILE_PCRE8
	/* This check only affects 8 bit mode. In other modes, we
	always need to compare the value with 255. */
	if (common->utf)
	#endif /* COMPILE_PCRE8 */
{	{
jump[0] = CMP(SLJIT_C_GREATER, TMP1, 0, SLJIT_IMM, 255);	jump[0] = CMP(SLJIT_C_GREATER, TMP1, 0, SLJIT_IMM, 255);
if (type == OP_CLASS)	if (type == OP_CLASS)
Line 3129 switch(type)	Line 3396 switch(type)
jump[0] = NULL;	jump[0] = NULL;
}	}
}	}
#endif	#endif /* SUPPORT_UTF \|\| !COMPILE_PCRE8 */
OP2(SLJIT_AND, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x7);	OP2(SLJIT_AND, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x7);
OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3);	OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3);
OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_w)cc);	OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_w)cc);
OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0);	OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0);
OP2(SLJIT_AND \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);	OP2(SLJIT_AND \| SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);
add_jump(compiler, fallbacks, JUMP(SLJIT_C_ZERO));	add_jump(compiler, fallbacks, JUMP(SLJIT_C_ZERO));
#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF \|\| !defined COMPILE_PCRE8
if (jump[0] != NULL)	if (jump[0] != NULL)
JUMPHERE(jump[0]);	JUMPHERE(jump[0]);
#endif	#endif /* SUPPORT_UTF \|\| !COMPILE_PCRE8 */
return cc + 32;	return cc + 32 / sizeof(pcre_uchar);

#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF \|\| defined COMPILE_PCRE16
case OP_XCLASS:	case OP_XCLASS:
compile_xclass_hotpath(common, cc + LINK_SIZE, fallbacks);	compile_xclass_hotpath(common, cc + LINK_SIZE, fallbacks);
return cc + GET(cc, 0) - 1;	return cc + GET(cc, 0) - 1;
Line 3152 switch(type)	Line 3419 switch(type)
length = GET(cc, 0);	length = GET(cc, 0);
SLJIT_ASSERT(length > 0);	SLJIT_ASSERT(length > 0);
OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);	OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, begin));	#ifdef SUPPORT_UTF
#ifdef SUPPORT_UTF8	if (common->utf)
if (common->utf8)
{	{
	OP1(SLJIT_MOV, TMP3, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, begin));
OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, length);	OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, length);
label = LABEL();	label = LABEL();
add_jump(compiler, fallbacks, CMP(SLJIT_C_LESS_EQUAL, STR_PTR, 0, TMP1, 0));	add_jump(compiler, fallbacks, CMP(SLJIT_C_LESS_EQUAL, STR_PTR, 0, TMP3, 0));
skip_char_back(common);	skip_char_back(common);
OP2(SLJIT_SUB \| SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_IMM, 1);	OP2(SLJIT_SUB \| SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_IMM, 1);
JUMPTO(SLJIT_C_NOT_ZERO, label);	JUMPTO(SLJIT_C_NOT_ZERO, label);
return cc + LINK_SIZE;	return cc + LINK_SIZE;
}	}
#endif	#endif
OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, length);	OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, begin));
	OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(length));
add_jump(compiler, fallbacks, CMP(SLJIT_C_LESS, STR_PTR, 0, TMP1, 0));	add_jump(compiler, fallbacks, CMP(SLJIT_C_LESS, STR_PTR, 0, TMP1, 0));
return cc + LINK_SIZE;	return cc + LINK_SIZE;
}	}
Line 3173 SLJIT_ASSERT_STOP();	Line 3441 SLJIT_ASSERT_STOP();
return cc;	return cc;
}	}

static SLJIT_INLINE uschar compile_charn_hotpath(compiler_common common, uschar cc, uschar ccend, jump_list **fallbacks)	static SLJIT_INLINE pcre_uchar compile_charn_hotpath(compiler_common common, pcre_uchar cc, pcre_uchar ccend, jump_list **fallbacks)
{	{
/* This function consumes at least one input character. */	/* This function consumes at least one input character. */
/* To decrease the number of length checks, we try to concatenate the fixed length character sequences. */	/* To decrease the number of length checks, we try to concatenate the fixed length character sequences. */
DEFINE_COMPILER;	DEFINE_COMPILER;
uschar *ccbegin = cc;	pcre_uchar *ccbegin = cc;
compare_context context;	compare_context context;
int size;	int size;

Line 3191 do	Line 3459 do
if (*cc == OP_CHAR)	if (*cc == OP_CHAR)
{	{
size = 1;	size = 1;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8 && cc[1] >= 0xc0)	if (common->utf && HAS_EXTRALEN(cc[1]))
size += _pcre_utf8_table4[cc[1] & 0x3f];	size += GET_EXTRALEN(cc[1]);
#endif	#endif
}	}
else if (*cc == OP_CHARI)	else if (*cc == OP_CHARI)
{	{
size = 1;	size = 1;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8)	if (common->utf)
{	{
if (char_has_othercase(common, cc + 1) && char_get_othercase_bit(common, cc + 1) == 0)	if (char_has_othercase(common, cc + 1) && char_get_othercase_bit(common, cc + 1) == 0)
size = 0;	size = 0;
else if (cc[1] >= 0xc0)	else if (HAS_EXTRALEN(cc[1]))
size += _pcre_utf8_table4[cc[1] & 0x3f];	size += GET_EXTRALEN(cc[1]);
}	}
else	else
#endif	#endif
Line 3216 do	Line 3484 do
size = 0;	size = 0;

cc += 1 + size;	cc += 1 + size;
context.length += size;	context.length += IN_UCHARS(size);
}	}
while (size > 0 && context.length <= 128);	while (size > 0 && context.length <= 128);

Line 3229 if (context.length > 0)	Line 3497 if (context.length > 0)

context.sourcereg = -1;	context.sourcereg = -1;
#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED	#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED
context.byteptr = 0;	context.ucharptr = 0;
#endif	#endif
do cc = byte_sequence_compare(common, *cc == OP_CHARI, cc + 1, &context, fallbacks); while (context.length > 0);	do cc = byte_sequence_compare(common, *cc == OP_CHARI, cc + 1, &context, fallbacks); while (context.length > 0);
return cc;	return cc;
Line 3239 if (context.length > 0)	Line 3507 if (context.length > 0)
return compile_char1_hotpath(common, *cc, cc + 1, fallbacks);	return compile_char1_hotpath(common, *cc, cc + 1, fallbacks);
}	}

static struct sljit_jump compile_ref_checks(compiler_common common, uschar cc, jump_list *fallbacks)	static struct sljit_jump compile_ref_checks(compiler_common common, pcre_uchar cc, jump_list *fallbacks)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
int offset = GET2(cc, 1) << 1;	int offset = GET2(cc, 1) << 1;
Line 3261 return CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_MEM1(SLJIT_LO	Line 3529 return CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_MEM1(SLJIT_LO
}	}

/* Forward definitions. */	/* Forward definitions. */
static void compile_hotpath(compiler_common , uschar , uschar , fallback_common );	static void compile_hotpath(compiler_common , pcre_uchar , pcre_uchar , fallback_common );
static void compile_fallbackpath(compiler_common , struct fallback_common );	static void compile_fallbackpath(compiler_common , struct fallback_common );

#define PUSH_FALLBACK(size, ccstart, error) \	#define PUSH_FALLBACK(size, ccstart, error) \
Line 3292 static void compile_fallbackpath(compiler_common *, st	Line 3560 static void compile_fallbackpath(compiler_common *, st

#define FALLBACK_AS(type) ((type*)fallback)	#define FALLBACK_AS(type) ((type*)fallback)

static uschar compile_ref_hotpath(compiler_common common, uschar cc, jump_list *fallbacks, BOOL withchecks, BOOL emptyfail)	static pcre_uchar compile_ref_hotpath(compiler_common common, pcre_uchar cc, jump_list *fallbacks, BOOL withchecks, BOOL emptyfail)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
int offset = GET2(cc, 1) << 1;	int offset = GET2(cc, 1) << 1;
Line 3302 OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_LOCALS_REG),	Line 3570 OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_LOCALS_REG),
if (withchecks && !common->jscript_compat)	if (withchecks && !common->jscript_compat)
add_jump(compiler, fallbacks, CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(1)));	add_jump(compiler, fallbacks, CMP(SLJIT_C_EQUAL, TMP1, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(1)));

#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF && defined SUPPORT_UCP
#ifdef SUPPORT_UCP	if (common->utf && *cc == OP_REFI)
if (common->utf8 && *cc == OP_REFI)
{	{
SLJIT_ASSERT(TMP1 == SLJIT_TEMPORARY_REG1 && STACK_TOP == SLJIT_TEMPORARY_REG2 && TMP2 == SLJIT_TEMPORARY_REG3);	SLJIT_ASSERT(TMP1 == SLJIT_TEMPORARY_REG1 && STACK_TOP == SLJIT_TEMPORARY_REG2 && TMP2 == SLJIT_TEMPORARY_REG3);
OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(offset + 1));	OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(offset + 1));
Line 3315 if (common->utf8 && *cc == OP_REFI)	Line 3582 if (common->utf8 && *cc == OP_REFI)
OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0, STACK_TOP, 0);	OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0, STACK_TOP, 0);
OP1(SLJIT_MOV, SLJIT_TEMPORARY_REG2, 0, ARGUMENTS, 0);	OP1(SLJIT_MOV, SLJIT_TEMPORARY_REG2, 0, ARGUMENTS, 0);
OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_TEMPORARY_REG2), SLJIT_OFFSETOF(jit_arguments, ptr), STR_PTR, 0);	OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_TEMPORARY_REG2), SLJIT_OFFSETOF(jit_arguments, ptr), STR_PTR, 0);
sljit_emit_ijump(compiler, SLJIT_CALL3, SLJIT_IMM, SLJIT_FUNC_OFFSET(do_utf8caselesscmp));	sljit_emit_ijump(compiler, SLJIT_CALL3, SLJIT_IMM, SLJIT_FUNC_OFFSET(do_utf_caselesscmp));
OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0);	OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0);
add_jump(compiler, fallbacks, CMP(SLJIT_C_EQUAL, SLJIT_RETURN_REG, 0, SLJIT_IMM, 0));	add_jump(compiler, fallbacks, CMP(SLJIT_C_EQUAL, SLJIT_RETURN_REG, 0, SLJIT_IMM, 0));
OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_RETURN_REG, 0);	OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_RETURN_REG, 0);
}	}
else	else
#endif	#endif /* SUPPORT_UTF && SUPPORT_UCP */
#endif
{	{
OP2(SLJIT_SUB \| SLJIT_SET_E, TMP2, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(offset + 1), TMP1, 0);	OP2(SLJIT_SUB \| SLJIT_SET_E, TMP2, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(offset + 1), TMP1, 0);
if (withchecks)	if (withchecks)
Line 3341 if (jump != NULL)	Line 3607 if (jump != NULL)
else	else
JUMPHERE(jump);	JUMPHERE(jump);
}	}
return cc + 3;	return cc + 1 + IMM2_SIZE;
}	}

static SLJIT_INLINE uschar compile_ref_iterator_hotpath(compiler_common common, uschar cc, fallback_common parent)	static SLJIT_INLINE pcre_uchar compile_ref_iterator_hotpath(compiler_common common, pcre_uchar cc, fallback_common parent)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
fallback_common *fallback;	fallback_common *fallback;
uschar type;	pcre_uchar type;
struct sljit_label *label;	struct sljit_label *label;
struct sljit_jump *zerolength;	struct sljit_jump *zerolength;
struct sljit_jump *jump = NULL;	struct sljit_jump *jump = NULL;
uschar *ccbegin = cc;	pcre_uchar *ccbegin = cc;
int min = 0, max = 0;	int min = 0, max = 0;
BOOL minimize;	BOOL minimize;

PUSH_FALLBACK(sizeof(iterator_fallback), cc, NULL);	PUSH_FALLBACK(sizeof(iterator_fallback), cc, NULL);

type = cc[3];	type = cc[1 + IMM2_SIZE];
minimize = (type & 0x1) != 0;	minimize = (type & 0x1) != 0;
switch(type)	switch(type)
{	{
Line 3366 switch(type)	Line 3632 switch(type)
case OP_CRMINSTAR:	case OP_CRMINSTAR:
min = 0;	min = 0;
max = 0;	max = 0;
cc += 4;	cc += 1 + IMM2_SIZE + 1;
break;	break;
case OP_CRPLUS:	case OP_CRPLUS:
case OP_CRMINPLUS:	case OP_CRMINPLUS:
min = 1;	min = 1;
max = 0;	max = 0;
cc += 4;	cc += 1 + IMM2_SIZE + 1;
break;	break;
case OP_CRQUERY:	case OP_CRQUERY:
case OP_CRMINQUERY:	case OP_CRMINQUERY:
min = 0;	min = 0;
max = 1;	max = 1;
cc += 4;	cc += 1 + IMM2_SIZE + 1;
break;	break;
case OP_CRRANGE:	case OP_CRRANGE:
case OP_CRMINRANGE:	case OP_CRMINRANGE:
min = GET2(cc, 3 + 1);	min = GET2(cc, 1 + IMM2_SIZE + 1);
max = GET2(cc, 3 + 3);	max = GET2(cc, 1 + IMM2_SIZE + 1 + IMM2_SIZE);
cc += 8;	cc += 1 + IMM2_SIZE + 1 + 2 * IMM2_SIZE;
break;	break;
default:	default:
SLJIT_ASSERT_STOP();	SLJIT_ASSERT_STOP();
Line 3488 decrease_call_count(common);	Line 3754 decrease_call_count(common);
return cc;	return cc;
}	}

static SLJIT_INLINE uschar compile_recurse_hotpath(compiler_common common, uschar cc, fallback_common parent)	static SLJIT_INLINE pcre_uchar compile_recurse_hotpath(compiler_common common, pcre_uchar cc, fallback_common parent)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
fallback_common *fallback;	fallback_common *fallback;
Line 3534 add_jump(compiler, &fallback->topfallbacks, CMP(SLJIT_	Line 3800 add_jump(compiler, &fallback->topfallbacks, CMP(SLJIT_
return cc + 1 + LINK_SIZE;	return cc + 1 + LINK_SIZE;
}	}

static uschar compile_assert_hotpath(compiler_common common, uschar cc, assert_fallback fallback, BOOL conditional)	static pcre_uchar compile_assert_hotpath(compiler_common common, pcre_uchar cc, assert_fallback fallback, BOOL conditional)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
int framesize;	int framesize;
int localptr;	int localptr;
fallback_common altfallback;	fallback_common altfallback;
uschar *ccbegin;	pcre_uchar *ccbegin;
uschar opcode;	pcre_uchar opcode;
uschar bra = OP_BRA;	pcre_uchar bra = OP_BRA;
jump_list *tmp = NULL;	jump_list *tmp = NULL;
jump_list **target = (conditional) ? &fallback->condfailed : &fallback->common.topfallbacks;	jump_list **target = (conditional) ? &fallback->condfailed : &fallback->common.topfallbacks;
jump_list **found;	jump_list **found;
Line 3558 if (cc == OP_BRAZERO \|\| cc == OP_BRAMINZERO)	Line 3824 if (cc == OP_BRAZERO \|\| cc == OP_BRAMINZERO)
bra = *cc;	bra = *cc;
cc++;	cc++;
}	}
localptr = PRIV(cc);	localptr = PRIV_DATA(cc);
SLJIT_ASSERT(localptr != 0);	SLJIT_ASSERT(localptr != 0);
framesize = get_framesize(common, cc, FALSE);	framesize = get_framesize(common, cc, FALSE);
fallback->framesize = framesize;	fallback->framesize = framesize;
Line 3804 common->accept = save_accept;	Line 4070 common->accept = save_accept;
return cc + 1 + LINK_SIZE;	return cc + 1 + LINK_SIZE;
}	}

static sljit_w SLJIT_CALL do_searchovector(sljit_w refno, sljit_w* locals, uschar *name_table)	static sljit_w SLJIT_CALL do_searchovector(sljit_w refno, sljit_w* locals, pcre_uchar *name_table)
{	{
int condition = FALSE;	int condition = FALSE;
uschar *slotA = name_table;	pcre_uchar *slotA = name_table;
uschar *slotB;	pcre_uchar *slotB;
sljit_w name_count = locals[LOCALS0 / sizeof(sljit_w)];	sljit_w name_count = locals[LOCALS0 / sizeof(sljit_w)];
sljit_w name_entry_size = locals[LOCALS1 / sizeof(sljit_w)];	sljit_w name_entry_size = locals[LOCALS1 / sizeof(sljit_w)];
sljit_w no_capture;	sljit_w no_capture;
Line 3833 if (i < name_count)	Line 4099 if (i < name_count)
while (slotB > name_table)	while (slotB > name_table)
{	{
slotB -= name_entry_size;	slotB -= name_entry_size;
if (strcmp((char )slotA + 2, (char )slotB + 2) == 0)	if (STRCMP_UC_UC(slotA + IMM2_SIZE, slotB + IMM2_SIZE) == 0)
{	{
condition = locals[GET2(slotB, 0) << 1] != no_capture;	condition = locals[GET2(slotB, 0) << 1] != no_capture;
if (condition) break;	if (condition) break;
Line 3848 if (i < name_count)	Line 4114 if (i < name_count)
for (i++; i < name_count; i++)	for (i++; i < name_count; i++)
{	{
slotB += name_entry_size;	slotB += name_entry_size;
if (strcmp((char )slotA + 2, (char )slotB + 2) == 0)	if (STRCMP_UC_UC(slotA + IMM2_SIZE, slotB + IMM2_SIZE) == 0)
{	{
condition = locals[GET2(slotB, 0) << 1] != no_capture;	condition = locals[GET2(slotB, 0) << 1] != no_capture;
if (condition) break;	if (condition) break;
Line 3860 if (i < name_count)	Line 4126 if (i < name_count)
return condition;	return condition;
}	}

static sljit_w SLJIT_CALL do_searchgroups(sljit_w recno, sljit_w* locals, uschar *name_table)	static sljit_w SLJIT_CALL do_searchgroups(sljit_w recno, sljit_w* locals, pcre_uchar *name_table)
{	{
int condition = FALSE;	int condition = FALSE;
uschar *slotA = name_table;	pcre_uchar *slotA = name_table;
uschar *slotB;	pcre_uchar *slotB;
sljit_w name_count = locals[LOCALS0 / sizeof(sljit_w)];	sljit_w name_count = locals[LOCALS0 / sizeof(sljit_w)];
sljit_w name_entry_size = locals[LOCALS1 / sizeof(sljit_w)];	sljit_w name_entry_size = locals[LOCALS1 / sizeof(sljit_w)];
sljit_w group_num = locals[POSSESSIVE0 / sizeof(sljit_w)];	sljit_w group_num = locals[POSSESSIVE0 / sizeof(sljit_w)];
Line 3886 if (i < name_count)	Line 4152 if (i < name_count)
while (slotB > name_table)	while (slotB > name_table)
{	{
slotB -= name_entry_size;	slotB -= name_entry_size;
if (strcmp((char )slotA + 2, (char )slotB + 2) == 0)	if (STRCMP_UC_UC(slotA + IMM2_SIZE, slotB + IMM2_SIZE) == 0)
{	{
condition = GET2(slotB, 0) == group_num;	condition = GET2(slotB, 0) == group_num;
if (condition) break;	if (condition) break;
Line 3901 if (i < name_count)	Line 4167 if (i < name_count)
for (i++; i < name_count; i++)	for (i++; i < name_count; i++)
{	{
slotB += name_entry_size;	slotB += name_entry_size;
if (strcmp((char )slotA + 2, (char )slotB + 2) == 0)	if (STRCMP_UC_UC(slotA + IMM2_SIZE, slotB + IMM2_SIZE) == 0)
{	{
condition = GET2(slotB, 0) == group_num;	condition = GET2(slotB, 0) == group_num;
if (condition) break;	if (condition) break;
Line 3967 return condition;	Line 4233 return condition;
Or nothing, if trace is unnecessary	Or nothing, if trace is unnecessary
*/	*/

static uschar compile_bracket_hotpath(compiler_common common, uschar cc, fallback_common parent)	static pcre_uchar compile_bracket_hotpath(compiler_common common, pcre_uchar cc, fallback_common parent)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
fallback_common *fallback;	fallback_common *fallback;
uschar opcode;	pcre_uchar opcode;
int localptr = 0;	int localptr = 0;
int offset = 0;	int offset = 0;
int stacksize;	int stacksize;
uschar *ccbegin;	pcre_uchar *ccbegin;
uschar *hotpath;	pcre_uchar *hotpath;
uschar bra = OP_BRA;	pcre_uchar bra = OP_BRA;
uschar ket;	pcre_uchar ket;
assert_fallback *assert;	assert_fallback *assert;
BOOL has_alternatives;	BOOL has_alternatives;
struct sljit_jump *jump;	struct sljit_jump *jump;
Line 4039 if (opcode == OP_CBRA \|\| opcode == OP_SCBRA)	Line 4305 if (opcode == OP_CBRA \|\| opcode == OP_SCBRA)
localptr = OVECTOR_PRIV(offset);	localptr = OVECTOR_PRIV(offset);
offset <<= 1;	offset <<= 1;
FALLBACK_AS(bracket_fallback)->localptr = localptr;	FALLBACK_AS(bracket_fallback)->localptr = localptr;
hotpath += 2;	hotpath += IMM2_SIZE;
}	}
else if (opcode == OP_ONCE \|\| opcode == OP_SBRA \|\| opcode == OP_SCOND)	else if (opcode == OP_ONCE \|\| opcode == OP_SBRA \|\| opcode == OP_SCOND)
{	{
/* Other brackets simply allocate the next entry. */	/* Other brackets simply allocate the next entry. */
localptr = PRIV(ccbegin);	localptr = PRIV_DATA(ccbegin);
SLJIT_ASSERT(localptr != 0);	SLJIT_ASSERT(localptr != 0);
FALLBACK_AS(bracket_fallback)->localptr = localptr;	FALLBACK_AS(bracket_fallback)->localptr = localptr;
if (opcode == OP_ONCE)	if (opcode == OP_ONCE)
Line 4203 if (opcode == OP_COND \|\| opcode == OP_SCOND)	Line 4469 if (opcode == OP_COND \|\| opcode == OP_SCOND)
SLJIT_ASSERT(has_alternatives);	SLJIT_ASSERT(has_alternatives);
add_jump(compiler, &(FALLBACK_AS(bracket_fallback)->u.condfailed),	add_jump(compiler, &(FALLBACK_AS(bracket_fallback)->u.condfailed),
CMP(SLJIT_C_EQUAL, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(GET2(hotpath, 1) << 1), SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(1)));	CMP(SLJIT_C_EQUAL, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(GET2(hotpath, 1) << 1), SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(1)));
hotpath += 3;	hotpath += 1 + IMM2_SIZE;
}	}
else if (*hotpath == OP_NCREF)	else if (*hotpath == OP_NCREF)
{	{
Line 4222 if (opcode == OP_COND \|\| opcode == OP_SCOND)	Line 4488 if (opcode == OP_COND \|\| opcode == OP_SCOND)
add_jump(compiler, &(FALLBACK_AS(bracket_fallback)->u.condfailed), CMP(SLJIT_C_EQUAL, SLJIT_TEMPORARY_REG1, 0, SLJIT_IMM, 0));	add_jump(compiler, &(FALLBACK_AS(bracket_fallback)->u.condfailed), CMP(SLJIT_C_EQUAL, SLJIT_TEMPORARY_REG1, 0, SLJIT_IMM, 0));

JUMPHERE(jump);	JUMPHERE(jump);
hotpath += 3;	hotpath += 1 + IMM2_SIZE;
}	}
else if (hotpath == OP_RREF \|\| hotpath == OP_NRREF)	else if (hotpath == OP_RREF \|\| hotpath == OP_NRREF)
{	{
Line 4243 if (opcode == OP_COND \|\| opcode == OP_SCOND)	Line 4509 if (opcode == OP_COND \|\| opcode == OP_SCOND)
{	{
SLJIT_ASSERT(!has_alternatives);	SLJIT_ASSERT(!has_alternatives);
if (stacksize != 0)	if (stacksize != 0)
hotpath += 3;	hotpath += 1 + IMM2_SIZE;
else	else
{	{
if (*cc == OP_ALT)	if (*cc == OP_ALT)
Line 4270 if (opcode == OP_COND \|\| opcode == OP_SCOND)	Line 4536 if (opcode == OP_COND \|\| opcode == OP_SCOND)
sljit_emit_ijump(compiler, SLJIT_CALL3, SLJIT_IMM, SLJIT_FUNC_OFFSET(do_searchgroups));	sljit_emit_ijump(compiler, SLJIT_CALL3, SLJIT_IMM, SLJIT_FUNC_OFFSET(do_searchgroups));
OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), POSSESSIVE1);	OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), POSSESSIVE1);
add_jump(compiler, &(FALLBACK_AS(bracket_fallback)->u.condfailed), CMP(SLJIT_C_EQUAL, SLJIT_TEMPORARY_REG1, 0, SLJIT_IMM, 0));	add_jump(compiler, &(FALLBACK_AS(bracket_fallback)->u.condfailed), CMP(SLJIT_C_EQUAL, SLJIT_TEMPORARY_REG1, 0, SLJIT_IMM, 0));
hotpath += 3;	hotpath += 1 + IMM2_SIZE;
}	}
}	}
else	else
Line 4406 cc += 1 + LINK_SIZE;	Line 4672 cc += 1 + LINK_SIZE;
return cc;	return cc;
}	}

static uschar compile_bracketpos_hotpath(compiler_common common, uschar cc, fallback_common parent)	static pcre_uchar compile_bracketpos_hotpath(compiler_common common, pcre_uchar cc, fallback_common parent)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
fallback_common *fallback;	fallback_common *fallback;
uschar opcode;	pcre_uchar opcode;
int localptr;	int localptr;
int cbraprivptr = 0;	int cbraprivptr = 0;
int framesize;	int framesize;
int stacksize;	int stacksize;
int offset = 0;	int offset = 0;
BOOL zero = FALSE;	BOOL zero = FALSE;
uschar *ccbegin = NULL;	pcre_uchar *ccbegin = NULL;
int stack;	int stack;
struct sljit_label *loop = NULL;	struct sljit_label *loop = NULL;
struct jump_list *emptymatch = NULL;	struct jump_list *emptymatch = NULL;
Line 4430 if (*cc == OP_BRAPOSZERO)	Line 4696 if (*cc == OP_BRAPOSZERO)
}	}

opcode = *cc;	opcode = *cc;
localptr = PRIV(cc);	localptr = PRIV_DATA(cc);
SLJIT_ASSERT(localptr != 0);	SLJIT_ASSERT(localptr != 0);
FALLBACK_AS(bracketpos_fallback)->localptr = localptr;	FALLBACK_AS(bracketpos_fallback)->localptr = localptr;
switch(opcode)	switch(opcode)
Line 4445 switch(opcode)	Line 4711 switch(opcode)
offset = GET2(cc, 1 + LINK_SIZE);	offset = GET2(cc, 1 + LINK_SIZE);
cbraprivptr = OVECTOR_PRIV(offset);	cbraprivptr = OVECTOR_PRIV(offset);
offset <<= 1;	offset <<= 1;
ccbegin = cc + 1 + LINK_SIZE + 2;	ccbegin = cc + 1 + LINK_SIZE + IMM2_SIZE;
break;	break;

default:	default:
Line 4624 decrease_call_count(common);	Line 4890 decrease_call_count(common);
return cc + 1 + LINK_SIZE;	return cc + 1 + LINK_SIZE;
}	}

static SLJIT_INLINE uschar get_iterator_parameters(compiler_common common, uschar cc, uschar opcode, uschar type, int arg1, int arg2, uschar *end)	static SLJIT_INLINE pcre_uchar get_iterator_parameters(compiler_common common, pcre_uchar cc, pcre_uchar opcode, pcre_uchar type, int arg1, int arg2, pcre_uchar *end)
{	{
int class_len;	int class_len;

Line 4663 else	Line 4929 else
SLJIT_ASSERT(opcode >= OP_CLASS \|\| opcode <= OP_XCLASS);	SLJIT_ASSERT(opcode >= OP_CLASS \|\| opcode <= OP_XCLASS);
type = opcode;	type = opcode;
cc++;	cc++;
class_len = (*type < OP_XCLASS) ? 33 : GET(cc, 0);	class_len = (*type < OP_XCLASS) ? (int)(1 + (32 / sizeof(pcre_uchar))) : GET(cc, 0);
*opcode = cc[class_len - 1];	*opcode = cc[class_len - 1];
if (opcode >= OP_CRSTAR && opcode <= OP_CRMINQUERY)	if (opcode >= OP_CRSTAR && opcode <= OP_CRMINQUERY)
{	{
Line 4674 else	Line 4940 else
else	else
{	{
SLJIT_ASSERT(opcode == OP_CRRANGE \|\| opcode == OP_CRMINRANGE);	SLJIT_ASSERT(opcode == OP_CRRANGE \|\| opcode == OP_CRMINRANGE);
*arg1 = GET2(cc, (class_len + 2));	*arg1 = GET2(cc, (class_len + IMM2_SIZE));
*arg2 = GET2(cc, class_len);	*arg2 = GET2(cc, class_len);

if (*arg2 == 0)	if (*arg2 == 0)
Line 4686 else	Line 4952 else
*opcode = OP_EXACT;	*opcode = OP_EXACT;

if (end != NULL)	if (end != NULL)
*end = cc + class_len + 4;	end = cc + class_len + 2 IMM2_SIZE;
}	}
return cc;	return cc;
}	}
Line 4694 else	Line 4960 else
if (opcode == OP_UPTO \|\| opcode == OP_MINUPTO \|\| opcode == OP_EXACT \|\| opcode == OP_POSUPTO)	if (opcode == OP_UPTO \|\| opcode == OP_MINUPTO \|\| opcode == OP_EXACT \|\| opcode == OP_POSUPTO)
{	{
*arg1 = GET2(cc, 0);	*arg1 = GET2(cc, 0);
cc += 2;	cc += IMM2_SIZE;
}	}

if (*type == 0)	if (*type == 0)
Line 4709 if (*type == 0)	Line 4975 if (*type == 0)
if (end != NULL)	if (end != NULL)
{	{
*end = cc + 1;	*end = cc + 1;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8 && cc >= 0xc0) end += _pcre_utf8_table4[*cc & 0x3f];	if (common->utf && HAS_EXTRALEN(cc)) end += GET_EXTRALEN(*cc);
#endif	#endif
}	}
return cc;	return cc;
}	}

static uschar compile_iterator_hotpath(compiler_common common, uschar cc, fallback_common parent)	static pcre_uchar compile_iterator_hotpath(compiler_common common, pcre_uchar cc, fallback_common parent)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
fallback_common *fallback;	fallback_common *fallback;
uschar opcode;	pcre_uchar opcode;
uschar type;	pcre_uchar type;
int arg1 = -1, arg2 = -1;	int arg1 = -1, arg2 = -1;
uschar* end;	pcre_uchar* end;
jump_list *nomatch = NULL;	jump_list *nomatch = NULL;
struct sljit_jump *jump = NULL;	struct sljit_jump *jump = NULL;
struct sljit_label *label;	struct sljit_label *label;
Line 4885 decrease_call_count(common);	Line 5151 decrease_call_count(common);
return end;	return end;
}	}

static SLJIT_INLINE uschar compile_fail_accept_hotpath(compiler_common common, uschar cc, fallback_common parent)	static SLJIT_INLINE pcre_uchar compile_fail_accept_hotpath(compiler_common common, pcre_uchar cc, fallback_common parent)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
fallback_common *fallback;	fallback_common *fallback;
Line 4929 add_jump(compiler, &fallback->topfallbacks, JUMP(SLJIT	Line 5195 add_jump(compiler, &fallback->topfallbacks, JUMP(SLJIT
return cc + 1;	return cc + 1;
}	}

static SLJIT_INLINE uschar compile_close_hotpath(compiler_common common, uschar *cc)	static SLJIT_INLINE pcre_uchar compile_close_hotpath(compiler_common common, pcre_uchar *cc)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
int offset = GET2(cc, 1);	int offset = GET2(cc, 1);

/* Data will be discarded anyway... */	/* Data will be discarded anyway... */
if (common->currententry != NULL)	if (common->currententry != NULL)
return cc + 3;	return cc + 1 + IMM2_SIZE;

OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR_PRIV(offset));	OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR_PRIV(offset));
offset <<= 1;	offset <<= 1;
OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(offset + 1), STR_PTR, 0);	OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(offset + 1), STR_PTR, 0);
OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(offset), TMP1, 0);	OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(offset), TMP1, 0);
return cc + 3;	return cc + 1 + IMM2_SIZE;
}	}

static void compile_hotpath(compiler_common common, uschar cc, uschar ccend, fallback_common parent)	static void compile_hotpath(compiler_common common, pcre_uchar cc, pcre_uchar ccend, fallback_common parent)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
fallback_common *fallback;	fallback_common *fallback;
Line 5071 while (cc < ccend)	Line 5337 while (cc < ccend)

case OP_CLASS:	case OP_CLASS:
case OP_NCLASS:	case OP_NCLASS:
if (cc[33] >= OP_CRSTAR && cc[33] <= OP_CRMINRANGE)	if (cc[1 + (32 / sizeof(pcre_uchar))] >= OP_CRSTAR && cc[1 + (32 / sizeof(pcre_uchar))] <= OP_CRMINRANGE)
cc = compile_iterator_hotpath(common, cc, parent);	cc = compile_iterator_hotpath(common, cc, parent);
else	else
cc = compile_char1_hotpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextfallbacks : &parent->topfallbacks);	cc = compile_char1_hotpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextfallbacks : &parent->topfallbacks);
break;	break;

#ifdef SUPPORT_UTF8	#if defined SUPPORT_UTF \|\| defined COMPILE_PCRE16
case OP_XCLASS:	case OP_XCLASS:
if ((cc + GET(cc, 1)) >= OP_CRSTAR && (cc + GET(cc, 1)) <= OP_CRMINRANGE)	if ((cc + GET(cc, 1)) >= OP_CRSTAR && (cc + GET(cc, 1)) <= OP_CRMINRANGE)
cc = compile_iterator_hotpath(common, cc, parent);	cc = compile_iterator_hotpath(common, cc, parent);
Line 5088 while (cc < ccend)	Line 5354 while (cc < ccend)

case OP_REF:	case OP_REF:
case OP_REFI:	case OP_REFI:
if (cc[3] >= OP_CRSTAR && cc[3] <= OP_CRMINRANGE)	if (cc[1 + IMM2_SIZE] >= OP_CRSTAR && cc[1 + IMM2_SIZE] <= OP_CRMINRANGE)
cc = compile_ref_iterator_hotpath(common, cc, parent);	cc = compile_ref_iterator_hotpath(common, cc, parent);
else	else
cc = compile_ref_hotpath(common, cc, parent->top != NULL ? &parent->top->nextfallbacks : &parent->topfallbacks, TRUE, FALSE);	cc = compile_ref_hotpath(common, cc, parent->top != NULL ? &parent->top->nextfallbacks : &parent->topfallbacks, TRUE, FALSE);
Line 5196 SLJIT_ASSERT(cc == ccend);	Line 5462 SLJIT_ASSERT(cc == ccend);
static void compile_iterator_fallbackpath(compiler_common common, struct fallback_common current)	static void compile_iterator_fallbackpath(compiler_common common, struct fallback_common current)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
uschar *cc = current->cc;	pcre_uchar *cc = current->cc;
uschar opcode;	pcre_uchar opcode;
uschar type;	pcre_uchar type;
int arg1 = -1, arg2 = -1;	int arg1 = -1, arg2 = -1;
struct sljit_label *label = NULL;	struct sljit_label *label = NULL;
struct sljit_jump *jump = NULL;	struct sljit_jump *jump = NULL;
Line 5323 switch(opcode)	Line 5589 switch(opcode)
static void compile_ref_iterator_fallbackpath(compiler_common common, struct fallback_common current)	static void compile_ref_iterator_fallbackpath(compiler_common common, struct fallback_common current)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
uschar *cc = current->cc;	pcre_uchar *cc = current->cc;
uschar type;	pcre_uchar type;

type = cc[3];	type = cc[1 + IMM2_SIZE];
if ((type & 0x1) == 0)	if ((type & 0x1) == 0)
{	{
set_jumps(current->topfallbacks, LABEL());	set_jumps(current->topfallbacks, LABEL());
Line 5355 OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(0	Line 5621 OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(0
static void compile_assert_fallbackpath(compiler_common common, struct fallback_common current)	static void compile_assert_fallbackpath(compiler_common common, struct fallback_common current)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
uschar *cc = current->cc;	pcre_uchar *cc = current->cc;
uschar bra = OP_BRA;	pcre_uchar bra = OP_BRA;
struct sljit_jump *brajump = NULL;	struct sljit_jump *brajump = NULL;

SLJIT_ASSERT(*cc != OP_BRAMINZERO);	SLJIT_ASSERT(*cc != OP_BRAMINZERO);
Line 5427 int offset = 0;	Line 5693 int offset = 0;
int localptr = CURRENT_AS(bracket_fallback)->localptr;	int localptr = CURRENT_AS(bracket_fallback)->localptr;
int stacksize;	int stacksize;
int count;	int count;
uschar *cc = current->cc;	pcre_uchar *cc = current->cc;
uschar *ccbegin;	pcre_uchar *ccbegin;
uschar *ccprev;	pcre_uchar *ccprev;
jump_list *jumplist = NULL;	jump_list *jumplist = NULL;
jump_list *jumplistitem = NULL;	jump_list *jumplistitem = NULL;
uschar bra = OP_BRA;	pcre_uchar bra = OP_BRA;
uschar ket;	pcre_uchar ket;
assert_fallback *assert;	assert_fallback *assert;
BOOL has_alternatives;	BOOL has_alternatives;
struct sljit_jump *brazero = NULL;	struct sljit_jump *brazero = NULL;
Line 5933 while (current)	Line 6199 while (current)
case OP_TYPEPOSUPTO:	case OP_TYPEPOSUPTO:
case OP_CLASS:	case OP_CLASS:
case OP_NCLASS:	case OP_NCLASS:
	#if defined SUPPORT_UTF \|\| !defined COMPILE_PCRE8
case OP_XCLASS:	case OP_XCLASS:
	#endif
compile_iterator_fallbackpath(common, current);	compile_iterator_fallbackpath(common, current);
break;	break;

Line 6000 while (current)	Line 6268 while (current)
static SLJIT_INLINE void compile_recurse(compiler_common *common)	static SLJIT_INLINE void compile_recurse(compiler_common *common)
{	{
DEFINE_COMPILER;	DEFINE_COMPILER;
uschar *cc = common->start + common->currententry->start;	pcre_uchar *cc = common->start + common->currententry->start;
uschar ccbegin = cc + 1 + LINK_SIZE + (cc == OP_BRA ? 0 : 2);	pcre_uchar ccbegin = cc + 1 + LINK_SIZE + (cc == OP_BRA ? 0 : IMM2_SIZE);
uschar *ccend = bracketend(cc);	pcre_uchar *ccend = bracketend(cc);
int localsize = get_localsize(common, ccbegin, ccend);	int localsize = get_localsize(common, ccbegin, ccend);
int framesize = get_framesize(common, cc, TRUE);	int framesize = get_framesize(common, cc, TRUE);
int alternativesize;	int alternativesize;
Line 6090 sljit_emit_fast_return(compiler, SLJIT_MEM1(STACK_TOP)	Line 6358 sljit_emit_fast_return(compiler, SLJIT_MEM1(STACK_TOP)
#undef CURRENT_AS	#undef CURRENT_AS

void	void
_pcre_jit_compile(const real_pcre re, pcre_extra extra)	PRIV(jit_compile)(const REAL_PCRE re, PUBL(extra) extra)
{	{
struct sljit_compiler *compiler;	struct sljit_compiler *compiler;
fallback_common rootfallback;	fallback_common rootfallback;
compiler_common common_data;	compiler_common common_data;
compiler_common *common = &common_data;	compiler_common *common = &common_data;
const uschar *tables = re->tables;	const pcre_uint8 *tables = re->tables;
pcre_study_data *study;	pcre_study_data *study;
uschar *ccend;	pcre_uchar *ccend;
executable_function *function;	executable_function *function;
void *executable_func;	void *executable_func;
sljit_uw executable_size;	sljit_uw executable_size;
Line 6114 SLJIT_ASSERT((extra->flags & PCRE_EXTRA_STUDY_DATA) !=	Line 6382 SLJIT_ASSERT((extra->flags & PCRE_EXTRA_STUDY_DATA) !=
study = extra->study_data;	study = extra->study_data;

if (!tables)	if (!tables)
tables = _pcre_default_tables;	tables = PRIV(default_tables);

memset(&rootfallback, 0, sizeof(fallback_common));	memset(&rootfallback, 0, sizeof(fallback_common));
rootfallback.cc = (uschar )re + re->name_table_offset + re->name_count re->name_entry_size;	rootfallback.cc = (pcre_uchar )re + re->name_table_offset + re->name_count re->name_entry_size;

common->compiler = NULL;	common->compiler = NULL;
common->start = rootfallback.cc;	common->start = rootfallback.cc;
Line 6158 else	Line 6426 else
}	}
common->endonly = (re->options & PCRE_DOLLAR_ENDONLY) != 0;	common->endonly = (re->options & PCRE_DOLLAR_ENDONLY) != 0;
common->ctypes = (sljit_w)(tables + ctypes_offset);	common->ctypes = (sljit_w)(tables + ctypes_offset);
common->name_table = (sljit_w)re + re->name_table_offset;	common->name_table = (sljit_w)((pcre_uchar *)re + re->name_table_offset);
common->name_count = re->name_count;	common->name_count = re->name_count;
common->name_entry_size = re->name_entry_size;	common->name_entry_size = re->name_entry_size;
common->acceptlabel = NULL;	common->acceptlabel = NULL;
Line 6176 common->vspace = NULL;	Line 6444 common->vspace = NULL;
common->casefulcmp = NULL;	common->casefulcmp = NULL;
common->caselesscmp = NULL;	common->caselesscmp = NULL;
common->jscript_compat = (re->options & PCRE_JAVASCRIPT_COMPAT) != 0;	common->jscript_compat = (re->options & PCRE_JAVASCRIPT_COMPAT) != 0;
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
common->utf8 = (re->options & PCRE_UTF8) != 0;	/* PCRE_UTF16 has the same value as PCRE_UTF8. */
	common->utf = (re->options & PCRE_UTF8) != 0;
#ifdef SUPPORT_UCP	#ifdef SUPPORT_UCP
common->useucp = (re->options & PCRE_UCP) != 0;	common->use_ucp = (re->options & PCRE_UCP) != 0;
#endif	#endif
common->utf8readchar = NULL;	common->utfreadchar = NULL;
common->utf8readtype8 = NULL;	#ifdef COMPILE_PCRE8
	common->utfreadtype8 = NULL;
#endif	#endif
	#endif /* SUPPORT_UTF */
#ifdef SUPPORT_UCP	#ifdef SUPPORT_UCP
common->getucd = NULL;	common->getucd = NULL;
#endif	#endif
Line 6215 sljit_emit_enter(compiler, 1, 5, 5, common->localsize)	Line 6486 sljit_emit_enter(compiler, 1, 5, 5, common->localsize)
/* Register init. */	/* Register init. */
reset_ovector(common, (re->top_bracket + 1) * 2);	reset_ovector(common, (re->top_bracket + 1) * 2);
if ((re->flags & PCRE_REQCHSET) != 0)	if ((re->flags & PCRE_REQCHSET) != 0)
OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), REQ_BYTE_PTR, SLJIT_TEMPORARY_REG1, 0);	OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), REQ_CHAR_PTR, SLJIT_TEMPORARY_REG1, 0);

OP1(SLJIT_MOV, ARGUMENTS, 0, SLJIT_GENERAL_REG1, 0);	OP1(SLJIT_MOV, ARGUMENTS, 0, SLJIT_SAVED_REG1, 0);
OP1(SLJIT_MOV, TMP1, 0, SLJIT_GENERAL_REG1, 0);	OP1(SLJIT_MOV, TMP1, 0, SLJIT_SAVED_REG1, 0);
OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, str));	OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, str));
OP1(SLJIT_MOV, STR_END, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, end));	OP1(SLJIT_MOV, STR_END, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, end));
OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, stack));	OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, stack));
Line 6233 if ((re->options & PCRE_ANCHORED) == 0)	Line 6504 if ((re->options & PCRE_ANCHORED) == 0)
mainloop = mainloop_entry(common, (re->flags & PCRE_HASCRORLF) != 0, (re->options & PCRE_FIRSTLINE) != 0);	mainloop = mainloop_entry(common, (re->flags & PCRE_HASCRORLF) != 0, (re->options & PCRE_FIRSTLINE) != 0);
/* Forward search if possible. */	/* Forward search if possible. */
if ((re->flags & PCRE_FIRSTSET) != 0)	if ((re->flags & PCRE_FIRSTSET) != 0)
fast_forward_first_byte(common, re->first_byte, (re->options & PCRE_FIRSTLINE) != 0);	fast_forward_first_char(common, re->first_char, (re->flags & PCRE_FCH_CASELESS) != 0, (re->options & PCRE_FIRSTLINE) != 0);
else if ((re->flags & PCRE_STARTLINE) != 0)	else if ((re->flags & PCRE_STARTLINE) != 0)
fast_forward_newline(common, (re->options & PCRE_FIRSTLINE) != 0);	fast_forward_newline(common, (re->options & PCRE_FIRSTLINE) != 0);
else if ((re->flags & PCRE_STARTLINE) == 0 && study != NULL && (study->flags & PCRE_STUDY_MAPPED) != 0)	else if ((re->flags & PCRE_STARTLINE) == 0 && study != NULL && (study->flags & PCRE_STUDY_MAPPED) != 0)
fast_forward_start_bits(common, (sljit_uw)study->start_bits, (re->options & PCRE_FIRSTLINE) != 0);	fast_forward_start_bits(common, (sljit_uw)study->start_bits, (re->options & PCRE_FIRSTLINE) != 0);
}	}
if ((re->flags & PCRE_REQCHSET) != 0)	if ((re->flags & PCRE_REQCHSET) != 0)
reqbyte_notfound = search_requested_char(common, re->req_byte, (re->flags & PCRE_FIRSTSET) != 0);	reqbyte_notfound = search_requested_char(common, re->req_char, (re->flags & PCRE_RCH_CASELESS) != 0, (re->flags & PCRE_FIRSTSET) != 0);

/* Store the current STR_PTR in OVECTOR(0). */	/* Store the current STR_PTR in OVECTOR(0). */
OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(0), STR_PTR, 0);	OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), OVECTOR(0), STR_PTR, 0);
Line 6265 if (common->accept != NULL)	Line 6536 if (common->accept != NULL)
/* This means we have a match. Update the ovector. */	/* This means we have a match. Update the ovector. */
copy_ovector(common, re->top_bracket + 1);	copy_ovector(common, re->top_bracket + 1);
leave = LABEL();	leave = LABEL();
sljit_emit_return(compiler, SLJIT_UNUSED, 0);	sljit_emit_return(compiler, SLJIT_MOV, SLJIT_RETURN_REG, 0);

empty_match_fallback = LABEL();	empty_match_fallback = LABEL();
compile_fallbackpath(common, rootfallback.top);	compile_fallbackpath(common, rootfallback.top);
Line 6287 if ((re->options & PCRE_ANCHORED) == 0)	Line 6558 if ((re->options & PCRE_ANCHORED) == 0)
{	{
if (study != NULL && study->minlength > 1)	if (study != NULL && study->minlength > 1)
{	{
OP2(SLJIT_ADD, TMP1, 0, STR_PTR, 0, SLJIT_IMM, study->minlength);	OP2(SLJIT_ADD, TMP1, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(study->minlength));
CMPTO(SLJIT_C_LESS_EQUAL, TMP1, 0, STR_END, 0, mainloop);	CMPTO(SLJIT_C_LESS_EQUAL, TMP1, 0, STR_END, 0, mainloop);
}	}
else	else
Line 6297 if ((re->options & PCRE_ANCHORED) == 0)	Line 6568 if ((re->options & PCRE_ANCHORED) == 0)
{	{
if (study != NULL && study->minlength > 1)	if (study != NULL && study->minlength > 1)
{	{
OP2(SLJIT_ADD, TMP1, 0, STR_PTR, 0, SLJIT_IMM, study->minlength);	OP2(SLJIT_ADD, TMP1, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(study->minlength));
OP2(SLJIT_SUB \| SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, STR_END, 0);	OP2(SLJIT_SUB \| SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, STR_END, 0);
COND_VALUE(SLJIT_MOV, TMP2, 0, SLJIT_C_GREATER);	COND_VALUE(SLJIT_MOV, TMP2, 0, SLJIT_C_GREATER);
OP2(SLJIT_SUB \| SLJIT_SET_U, SLJIT_UNUSED, 0, STR_PTR, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), FIRSTLINE_END);	OP2(SLJIT_SUB \| SLJIT_SET_U, SLJIT_UNUSED, 0, STR_PTR, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), FIRSTLINE_END);
Line 6409 if (common->caselesscmp != NULL)	Line 6680 if (common->caselesscmp != NULL)
set_jumps(common->caselesscmp, LABEL());	set_jumps(common->caselesscmp, LABEL());
do_caselesscmp(common);	do_caselesscmp(common);
}	}
#ifdef SUPPORT_UTF8	#ifdef SUPPORT_UTF
if (common->utf8readchar != NULL)	if (common->utfreadchar != NULL)
{	{
set_jumps(common->utf8readchar, LABEL());	set_jumps(common->utfreadchar, LABEL());
do_utf8readchar(common);	do_utfreadchar(common);
}	}
if (common->utf8readtype8 != NULL)	#ifdef COMPILE_PCRE8
	if (common->utfreadtype8 != NULL)
{	{
set_jumps(common->utf8readtype8, LABEL());	set_jumps(common->utfreadtype8, LABEL());
do_utf8readtype8(common);	do_utfreadtype8(common);
}	}
#endif	#endif
	#endif /* COMPILE_PCRE8 */
#ifdef SUPPORT_UCP	#ifdef SUPPORT_UCP
if (common->getucd != NULL)	if (common->getucd != NULL)
{	{
Line 6459 union {	Line 6732 union {
void* executable_func;	void* executable_func;
jit_function call_executable_func;	jit_function call_executable_func;
} convert_executable_func;	} convert_executable_func;
uschar local_area[LOCAL_SPACE_SIZE];	pcre_uint8 local_area[LOCAL_SPACE_SIZE];
struct sljit_stack local_stack;	struct sljit_stack local_stack;

local_stack.top = (sljit_w)&local_area;	local_stack.top = (sljit_w)&local_area;
Line 6472 return convert_executable_func.call_executable_func(ar	Line 6745 return convert_executable_func.call_executable_func(ar
}	}

int	int
_pcre_jit_exec(const real_pcre re, void executable_func,	PRIV(jit_exec)(const REAL_PCRE re, void executable_func,
PCRE_SPTR subject, int length, int start_offset, int options,	const pcre_uchar *subject, int length, int start_offset, int options,
int match_limit, int *offsets, int offsetcount)	int match_limit, int *offsets, int offsetcount)
{	{
executable_function function = (executable_function)executable_func;	executable_function function = (executable_function)executable_func;
Line 6503 workspace. We don't need the workspace here. For compa	Line 6776 workspace. We don't need the workspace here. For compa
number of captured strings in the same way as pcre_exec(), so that the user	number of captured strings in the same way as pcre_exec(), so that the user
gets the same result with and without JIT. */	gets the same result with and without JIT. */

offsetcount = ((offsetcount - (offsetcount % 3)) * 2)/3;	if (offsetcount != 2)
	offsetcount = ((offsetcount - (offsetcount % 3)) * 2) / 3;
maxoffsetcount = (re->top_bracket + 1) * 2;	maxoffsetcount = (re->top_bracket + 1) * 2;
if (offsetcount > maxoffsetcount)	if (offsetcount > maxoffsetcount)
offsetcount = maxoffsetcount;	offsetcount = maxoffsetcount;
Line 6528 return retval;	Line 6802 return retval;
}	}

void	void
_pcre_jit_free(void *executable_func)	PRIV(jit_free)(void *executable_func)
{	{
executable_function function = (executable_function)executable_func;	executable_function function = (executable_function)executable_func;
sljit_free_code(function->executable_func);	sljit_free_code(function->executable_func);
Line 6536 SLJIT_FREE(function);	Line 6810 SLJIT_FREE(function);
}	}

int	int
_pcre_jit_get_size(void *executable_func)	PRIV(jit_get_size)(void *executable_func)
{	{
return ((executable_function*)executable_func)->executable_size;	return ((executable_function*)executable_func)->executable_size;
}	}

	const char*
	PRIV(jit_get_target)(void)
	{
	return sljit_get_platform_name();
	}

	#ifdef COMPILE_PCRE8
PCRE_EXP_DECL pcre_jit_stack *	PCRE_EXP_DECL pcre_jit_stack *
pcre_jit_stack_alloc(int startsize, int maxsize)	pcre_jit_stack_alloc(int startsize, int maxsize)
	#else
	PCRE_EXP_DECL pcre16_jit_stack *
	pcre16_jit_stack_alloc(int startsize, int maxsize)
	#endif
{	{
if (startsize < 1 \|\| maxsize < 1)	if (startsize < 1 \|\| maxsize < 1)
return NULL;	return NULL;
Line 6550 if (startsize > maxsize)	Line 6835 if (startsize > maxsize)
startsize = maxsize;	startsize = maxsize;
startsize = (startsize + STACK_GROWTH_RATE - 1) & ~(STACK_GROWTH_RATE - 1);	startsize = (startsize + STACK_GROWTH_RATE - 1) & ~(STACK_GROWTH_RATE - 1);
maxsize = (maxsize + STACK_GROWTH_RATE - 1) & ~(STACK_GROWTH_RATE - 1);	maxsize = (maxsize + STACK_GROWTH_RATE - 1) & ~(STACK_GROWTH_RATE - 1);
return (pcre_jit_stack*)sljit_allocate_stack(startsize, maxsize);	return (PUBL(jit_stack)*)sljit_allocate_stack(startsize, maxsize);
}	}

	#ifdef COMPILE_PCRE8
PCRE_EXP_DECL void	PCRE_EXP_DECL void
pcre_jit_stack_free(pcre_jit_stack *stack)	pcre_jit_stack_free(pcre_jit_stack *stack)
	#else
	PCRE_EXP_DECL void
	pcre16_jit_stack_free(pcre16_jit_stack *stack)
	#endif
{	{
sljit_free_stack((struct sljit_stack*)stack);	sljit_free_stack((struct sljit_stack*)stack);
}	}

	#ifdef COMPILE_PCRE8
PCRE_EXP_DECL void	PCRE_EXP_DECL void
pcre_assign_jit_stack(pcre_extra extra, pcre_jit_callback callback, void userdata)	pcre_assign_jit_stack(pcre_extra extra, pcre_jit_callback callback, void userdata)
	#else
	PCRE_EXP_DECL void
	pcre16_assign_jit_stack(pcre16_extra extra, pcre16_jit_callback callback, void userdata)
	#endif
{	{
executable_function *function;	executable_function *function;
if (extra != NULL &&	if (extra != NULL &&
Line 6578 if (extra != NULL &&	Line 6873 if (extra != NULL &&
/* These are dummy functions to avoid linking errors when JIT support is not	/* These are dummy functions to avoid linking errors when JIT support is not
being compiled. */	being compiled. */

	#ifdef COMPILE_PCRE8
PCRE_EXP_DECL pcre_jit_stack *	PCRE_EXP_DECL pcre_jit_stack *
pcre_jit_stack_alloc(int startsize, int maxsize)	pcre_jit_stack_alloc(int startsize, int maxsize)
	#else
	PCRE_EXP_DECL pcre16_jit_stack *
	pcre16_jit_stack_alloc(int startsize, int maxsize)
	#endif
{	{
(void)startsize;	(void)startsize;
(void)maxsize;	(void)maxsize;
return NULL;	return NULL;
}	}

	#ifdef COMPILE_PCRE8
PCRE_EXP_DECL void	PCRE_EXP_DECL void
pcre_jit_stack_free(pcre_jit_stack *stack)	pcre_jit_stack_free(pcre_jit_stack *stack)
	#else
	PCRE_EXP_DECL void
	pcre16_jit_stack_free(pcre16_jit_stack *stack)
	#endif
{	{
(void)stack;	(void)stack;
}	}

	#ifdef COMPILE_PCRE8
PCRE_EXP_DECL void	PCRE_EXP_DECL void
pcre_assign_jit_stack(pcre_extra extra, pcre_jit_callback callback, void userdata)	pcre_assign_jit_stack(pcre_extra extra, pcre_jit_callback callback, void userdata)
	#else
	PCRE_EXP_DECL void
	pcre16_assign_jit_stack(pcre16_extra extra, pcre16_jit_callback callback, void userdata)
	#endif
{	{
(void)extra;	(void)extra;
(void)callback;	(void)callback;

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	Added in v.1.1.1.2