Patch core for PCRE2 support

RFC https://wiki.php.net/rfc/pcre2-migration

1 files changed, 0 insertions, 2110 deletions

diff --git a/ext/pcre/pcrelib/sljit/sljitNativeMIPS_common.c b/ext/pcre/pcrelib/sljit/sljitNativeMIPS_common.c
deleted file mode 100644
index ee207fe119..0000000000
--- a/ext/pcre/pcrelib/sljit/sljitNativeMIPS_common.c
+++ /dev/null
@@ -1,2110 +0,0 @@
-/*
- *    Stack-less Just-In-Time compiler
- *
- *    Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are
- * permitted provided that the following conditions are met:
- *
- *   1. Redistributions of source code must retain the above copyright notice, this list of
- *      conditions and the following disclaimer.
- *
- *   2. Redistributions in binary form must reproduce the above copyright notice, this list
- *      of conditions and the following disclaimer in the documentation and/or other materials
- *      provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* Latest MIPS architecture. */
-/* Automatically detect SLJIT_MIPS_R1 */
-
-SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void)
-{
-#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-	return "MIPS32-R1" SLJIT_CPUINFO;
-#else
-	return "MIPS64-R1" SLJIT_CPUINFO;
-#endif
-#else /* SLJIT_MIPS_R1 */
-	return "MIPS III" SLJIT_CPUINFO;
-#endif
-}
-
-/* Length of an instruction word
-   Both for mips-32 and mips-64 */
-typedef sljit_u32 sljit_ins;
-
-#define TMP_REG1	(SLJIT_NUMBER_OF_REGISTERS + 2)
-#define TMP_REG2	(SLJIT_NUMBER_OF_REGISTERS + 3)
-#define TMP_REG3	(SLJIT_NUMBER_OF_REGISTERS + 4)
-
-/* For position independent code, t9 must contain the function address. */
-#define PIC_ADDR_REG	TMP_REG2
-
-/* Floating point status register. */
-#define FCSR_REG	31
-/* Return address register. */
-#define RETURN_ADDR_REG	31
-
-/* Flags are kept in volatile registers. */
-#define EQUAL_FLAG	31
-#define OTHER_FLAG	1
-
-#define TMP_FREG1	(0)
-#define TMP_FREG2	((SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1) << 1)
-
-static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 5] = {
-	0, 2, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 24, 23, 22, 21, 20, 19, 18, 17, 16, 29, 3, 25, 4
-};
-
-/* --------------------------------------------------------------------- */
-/*  Instrucion forms                                                     */
-/* --------------------------------------------------------------------- */
-
-#define S(s)		(reg_map[s] << 21)
-#define T(t)		(reg_map[t] << 16)
-#define D(d)		(reg_map[d] << 11)
-/* Absolute registers. */
-#define SA(s)		((s) << 21)
-#define TA(t)		((t) << 16)
-#define DA(d)		((d) << 11)
-#define FT(t)		((t) << 16)
-#define FS(s)		((s) << 11)
-#define FD(d)		((d) << 6)
-#define IMM(imm)	((imm) & 0xffff)
-#define SH_IMM(imm)	((imm) << 6)
-
-#define DR(dr)		(reg_map[dr])
-#define HI(opcode)	((opcode) << 26)
-#define LO(opcode)	(opcode)
-/* S = (16 << 21) D = (17 << 21) */
-#define FMT_S		(16 << 21)
-
-#define ABS_S		(HI(17) | FMT_S | LO(5))
-#define ADD_S		(HI(17) | FMT_S | LO(0))
-#define ADDIU		(HI(9))
-#define ADDU		(HI(0) | LO(33))
-#define AND		(HI(0) | LO(36))
-#define ANDI		(HI(12))
-#define B		(HI(4))
-#define BAL		(HI(1) | (17 << 16))
-#define BC1F		(HI(17) | (8 << 21))
-#define BC1T		(HI(17) | (8 << 21) | (1 << 16))
-#define BEQ		(HI(4))
-#define BGEZ		(HI(1) | (1 << 16))
-#define BGTZ		(HI(7))
-#define BLEZ		(HI(6))
-#define BLTZ		(HI(1) | (0 << 16))
-#define BNE		(HI(5))
-#define BREAK		(HI(0) | LO(13))
-#define CFC1		(HI(17) | (2 << 21))
-#define C_UN_S		(HI(17) | FMT_S | LO(49))
-#define C_UEQ_S		(HI(17) | FMT_S | LO(51))
-#define C_ULE_S		(HI(17) | FMT_S | LO(55))
-#define C_ULT_S		(HI(17) | FMT_S | LO(53))
-#define CVT_S_S		(HI(17) | FMT_S | LO(32))
-#define DADDIU		(HI(25))
-#define DADDU		(HI(0) | LO(45))
-#define DDIV		(HI(0) | LO(30))
-#define DDIVU		(HI(0) | LO(31))
-#define DIV		(HI(0) | LO(26))
-#define DIVU		(HI(0) | LO(27))
-#define DIV_S		(HI(17) | FMT_S | LO(3))
-#define DMULT		(HI(0) | LO(28))
-#define DMULTU		(HI(0) | LO(29))
-#define DSLL		(HI(0) | LO(56))
-#define DSLL32		(HI(0) | LO(60))
-#define DSLLV		(HI(0) | LO(20))
-#define DSRA		(HI(0) | LO(59))
-#define DSRA32		(HI(0) | LO(63))
-#define DSRAV		(HI(0) | LO(23))
-#define DSRL		(HI(0) | LO(58))
-#define DSRL32		(HI(0) | LO(62))
-#define DSRLV		(HI(0) | LO(22))
-#define DSUBU		(HI(0) | LO(47))
-#define J		(HI(2))
-#define JAL		(HI(3))
-#define JALR		(HI(0) | LO(9))
-#define JR		(HI(0) | LO(8))
-#define LD		(HI(55))
-#define LUI		(HI(15))
-#define LW		(HI(35))
-#define MFC1		(HI(17))
-#define MFHI		(HI(0) | LO(16))
-#define MFLO		(HI(0) | LO(18))
-#define MOV_S		(HI(17) | FMT_S | LO(6))
-#define MTC1		(HI(17) | (4 << 21))
-#define MUL_S		(HI(17) | FMT_S | LO(2))
-#define MULT		(HI(0) | LO(24))
-#define MULTU		(HI(0) | LO(25))
-#define NEG_S		(HI(17) | FMT_S | LO(7))
-#define NOP		(HI(0) | LO(0))
-#define NOR		(HI(0) | LO(39))
-#define OR		(HI(0) | LO(37))
-#define ORI		(HI(13))
-#define SD		(HI(63))
-#define SLT		(HI(0) | LO(42))
-#define SLTI		(HI(10))
-#define SLTIU		(HI(11))
-#define SLTU		(HI(0) | LO(43))
-#define SLL		(HI(0) | LO(0))
-#define SLLV		(HI(0) | LO(4))
-#define SRL		(HI(0) | LO(2))
-#define SRLV		(HI(0) | LO(6))
-#define SRA		(HI(0) | LO(3))
-#define SRAV		(HI(0) | LO(7))
-#define SUB_S		(HI(17) | FMT_S | LO(1))
-#define SUBU		(HI(0) | LO(35))
-#define SW		(HI(43))
-#define TRUNC_W_S	(HI(17) | FMT_S | LO(13))
-#define XOR		(HI(0) | LO(38))
-#define XORI		(HI(14))
-
-#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)
-#define CLZ		(HI(28) | LO(32))
-#define DCLZ		(HI(28) | LO(36))
-#define MOVF		(HI(0) | (0 << 16) | LO(1))
-#define MOVN		(HI(0) | LO(11))
-#define MOVT		(HI(0) | (1 << 16) | LO(1))
-#define MOVZ		(HI(0) | LO(10))
-#define MUL		(HI(28) | LO(2))
-#define PREF		(HI(51))
-#define PREFX		(HI(19) | LO(15))
-#define SEB		(HI(31) | (16 << 6) | LO(32))
-#define SEH		(HI(31) | (24 << 6) | LO(32))
-#endif
-
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-#define ADDU_W		ADDU
-#define ADDIU_W		ADDIU
-#define SLL_W		SLL
-#define SUBU_W		SUBU
-#else
-#define ADDU_W		DADDU
-#define ADDIU_W		DADDIU
-#define SLL_W		DSLL
-#define SUBU_W		DSUBU
-#endif
-
-#define SIMM_MAX	(0x7fff)
-#define SIMM_MIN	(-0x8000)
-#define UIMM_MAX	(0xffff)
-
-/* dest_reg is the absolute name of the register
-   Useful for reordering instructions in the delay slot. */
-static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins, sljit_s32 delay_slot)
-{
-	SLJIT_ASSERT(delay_slot == MOVABLE_INS || delay_slot >= UNMOVABLE_INS
-		|| delay_slot == ((ins >> 11) & 0x1f) || delay_slot == ((ins >> 16) & 0x1f));
-	sljit_ins *ptr = (sljit_ins*)ensure_buf(compiler, sizeof(sljit_ins));
-	FAIL_IF(!ptr);
-	*ptr = ins;
-	compiler->size++;
-	compiler->delay_slot = delay_slot;
-	return SLJIT_SUCCESS;
-}
-
-static SLJIT_INLINE sljit_ins invert_branch(sljit_s32 flags)
-{
-	return (flags & IS_BIT26_COND) ? (1 << 26) : (1 << 16);
-}
-
-static SLJIT_INLINE sljit_ins* detect_jump_type(struct sljit_jump *jump, sljit_ins *code_ptr, sljit_ins *code, sljit_sw executable_offset)
-{
-	sljit_sw diff;
-	sljit_uw target_addr;
-	sljit_ins *inst;
-	sljit_ins saved_inst;
-
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-	if (jump->flags & (SLJIT_REWRITABLE_JUMP | IS_CALL))
-		return code_ptr;
-#else
-	if (jump->flags & SLJIT_REWRITABLE_JUMP)
-		return code_ptr;
-#endif
-
-	if (jump->flags & JUMP_ADDR)
-		target_addr = jump->u.target;
-	else {
-		SLJIT_ASSERT(jump->flags & JUMP_LABEL);
-		target_addr = (sljit_uw)(code + jump->u.label->size) + (sljit_uw)executable_offset;
-	}
-
-	inst = (sljit_ins *)jump->addr;
-	if (jump->flags & IS_COND)
-		inst--;
-
-#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
-	if (jump->flags & IS_CALL)
-		goto keep_address;
-#endif
-
-	/* B instructions. */
-	if (jump->flags & IS_MOVABLE) {
-		diff = ((sljit_sw)target_addr - (sljit_sw)inst - executable_offset) >> 2;
-		if (diff <= SIMM_MAX && diff >= SIMM_MIN) {
-			jump->flags |= PATCH_B;
-
-			if (!(jump->flags & IS_COND)) {
-				inst[0] = inst[-1];
-				inst[-1] = (jump->flags & IS_JAL) ? BAL : B;
-				jump->addr -= sizeof(sljit_ins);
-				return inst;
-			}
-			saved_inst = inst[0];
-			inst[0] = inst[-1];
-			inst[-1] = saved_inst ^ invert_branch(jump->flags);
-			jump->addr -= 2 * sizeof(sljit_ins);
-			return inst;
-		}
-	}
-	else {
-		diff = ((sljit_sw)target_addr - (sljit_sw)(inst + 1) - executable_offset) >> 2;
-		if (diff <= SIMM_MAX && diff >= SIMM_MIN) {
-			jump->flags |= PATCH_B;
-
-			if (!(jump->flags & IS_COND)) {
-				inst[0] = (jump->flags & IS_JAL) ? BAL : B;
-				inst[1] = NOP;
-				return inst + 1;
-			}
-			inst[0] = inst[0] ^ invert_branch(jump->flags);
-			inst[1] = NOP;
-			jump->addr -= sizeof(sljit_ins);
-			return inst + 1;
-		}
-	}
-
-	if (jump->flags & IS_COND) {
-		if ((jump->flags & IS_MOVABLE) && (target_addr & ~0xfffffff) == ((jump->addr + 2 * sizeof(sljit_ins)) & ~0xfffffff)) {
-			jump->flags |= PATCH_J;
-			saved_inst = inst[0];
-			inst[0] = inst[-1];
-			inst[-1] = (saved_inst & 0xffff0000) | 3;
-			inst[1] = J;
-			inst[2] = NOP;
-			return inst + 2;
-		}
-		else if ((target_addr & ~0xfffffff) == ((jump->addr + 3 * sizeof(sljit_ins)) & ~0xfffffff)) {
-			jump->flags |= PATCH_J;
-			inst[0] = (inst[0] & 0xffff0000) | 3;
-			inst[1] = NOP;
-			inst[2] = J;
-			inst[3] = NOP;
-			jump->addr += sizeof(sljit_ins);
-			return inst + 3;
-		}
-	}
-	else {
-		/* J instuctions. */
-		if ((jump->flags & IS_MOVABLE) && (target_addr & ~0xfffffff) == (jump->addr & ~0xfffffff)) {
-			jump->flags |= PATCH_J;
-			inst[0] = inst[-1];
-			inst[-1] = (jump->flags & IS_JAL) ? JAL : J;
-			jump->addr -= sizeof(sljit_ins);
-			return inst;
-		}
-
-		if ((target_addr & ~0xfffffff) == ((jump->addr + sizeof(sljit_ins)) & ~0xfffffff)) {
-			jump->flags |= PATCH_J;
-			inst[0] = (jump->flags & IS_JAL) ? JAL : J;
-			inst[1] = NOP;
-			return inst + 1;
-		}
-	}
-
-#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
-keep_address:
-	if (target_addr <= 0x7fffffff) {
-		jump->flags |= PATCH_ABS32;
-		if (jump->flags & IS_COND) {
-			inst[0] -= 4;
-			inst++;
-		}
-		inst[2] = inst[6];
-		inst[3] = inst[7];
-		return inst + 3;
-	}
-	if (target_addr <= 0x7fffffffffffl) {
-		jump->flags |= PATCH_ABS48;
-		if (jump->flags & IS_COND) {
-			inst[0] -= 2;
-			inst++;
-		}
-		inst[4] = inst[6];
-		inst[5] = inst[7];
-		return inst + 5;
-	}
-#endif
-
-	return code_ptr;
-}
-
-#ifdef __GNUC__
-static __attribute__ ((noinline)) void sljit_cache_flush(void* code, void* code_ptr)
-{
-	SLJIT_CACHE_FLUSH(code, code_ptr);
-}
-#endif
-
-SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler)
-{
-	struct sljit_memory_fragment *buf;
-	sljit_ins *code;
-	sljit_ins *code_ptr;
-	sljit_ins *buf_ptr;
-	sljit_ins *buf_end;
-	sljit_uw word_count;
-	sljit_sw executable_offset;
-	sljit_uw addr;
-
-	struct sljit_label *label;
-	struct sljit_jump *jump;
-	struct sljit_const *const_;
-
-	CHECK_ERROR_PTR();
-	CHECK_PTR(check_sljit_generate_code(compiler));
-	reverse_buf(compiler);
-
-	code = (sljit_ins*)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_ins));
-	PTR_FAIL_WITH_EXEC_IF(code);
-	buf = compiler->buf;
-
-	code_ptr = code;
-	word_count = 0;
-	executable_offset = SLJIT_EXEC_OFFSET(code);
-
-	label = compiler->labels;
-	jump = compiler->jumps;
-	const_ = compiler->consts;
-
-	do {
-		buf_ptr = (sljit_ins*)buf->memory;
-		buf_end = buf_ptr + (buf->used_size >> 2);
-		do {
-			*code_ptr = *buf_ptr++;
-			SLJIT_ASSERT(!label || label->size >= word_count);
-			SLJIT_ASSERT(!jump || jump->addr >= word_count);
-			SLJIT_ASSERT(!const_ || const_->addr >= word_count);
-			/* These structures are ordered by their address. */
-			if (label && label->size == word_count) {
-				label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset);
-				label->size = code_ptr - code;
-				label = label->next;
-			}
-			if (jump && jump->addr == word_count) {
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-				jump->addr = (sljit_uw)(code_ptr - 3);
-#else
-				jump->addr = (sljit_uw)(code_ptr - 7);
-#endif
-				code_ptr = detect_jump_type(jump, code_ptr, code, executable_offset);
-				jump = jump->next;
-			}
-			if (const_ && const_->addr == word_count) {
-				/* Just recording the address. */
-				const_->addr = (sljit_uw)code_ptr;
-				const_ = const_->next;
-			}
-			code_ptr ++;
-			word_count ++;
-		} while (buf_ptr < buf_end);
-
-		buf = buf->next;
-	} while (buf);
-
-	if (label && label->size == word_count) {
-		label->addr = (sljit_uw)code_ptr;
-		label->size = code_ptr - code;
-		label = label->next;
-	}
-
-	SLJIT_ASSERT(!label);
-	SLJIT_ASSERT(!jump);
-	SLJIT_ASSERT(!const_);
-	SLJIT_ASSERT(code_ptr - code <= (sljit_sw)compiler->size);
-
-	jump = compiler->jumps;
-	while (jump) {
-		do {
-			addr = (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target;
-			buf_ptr = (sljit_ins *)jump->addr;
-
-			if (jump->flags & PATCH_B) {
-				addr = (sljit_sw)(addr - ((sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset) + sizeof(sljit_ins))) >> 2;
-				SLJIT_ASSERT((sljit_sw)addr <= SIMM_MAX && (sljit_sw)addr >= SIMM_MIN);
-				buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | (addr & 0xffff);
-				break;
-			}
-			if (jump->flags & PATCH_J) {
-				SLJIT_ASSERT((addr & ~0xfffffff) == (((sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset) + sizeof(sljit_ins)) & ~0xfffffff));
-				buf_ptr[0] |= (addr >> 2) & 0x03ffffff;
-				break;
-			}
-
-			/* Set the fields of immediate loads. */
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-			buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 16) & 0xffff);
-			buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | (addr & 0xffff);
-#else
-			if (jump->flags & PATCH_ABS32) {
-				SLJIT_ASSERT(addr <= 0x7fffffff);
-				buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 16) & 0xffff);
-				buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | (addr & 0xffff);
-			}
-			else if (jump->flags & PATCH_ABS48) {
-				SLJIT_ASSERT(addr <= 0x7fffffffffffl);
-				buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 32) & 0xffff);
-				buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | ((addr >> 16) & 0xffff);
-				buf_ptr[3] = (buf_ptr[3] & 0xffff0000) | (addr & 0xffff);
-			}
-			else {
-				buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 48) & 0xffff);
-				buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | ((addr >> 32) & 0xffff);
-				buf_ptr[3] = (buf_ptr[3] & 0xffff0000) | ((addr >> 16) & 0xffff);
-				buf_ptr[5] = (buf_ptr[5] & 0xffff0000) | (addr & 0xffff);
-			}
-#endif
-		} while (0);
-		jump = jump->next;
-	}
-
-	compiler->error = SLJIT_ERR_COMPILED;
-	compiler->executable_offset = executable_offset;
-	compiler->executable_size = (code_ptr - code) * sizeof(sljit_ins);
-
-	code = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code, executable_offset);
-	code_ptr = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset);
-
-#ifndef __GNUC__
-	SLJIT_CACHE_FLUSH(code, code_ptr);
-#else
-	/* GCC workaround for invalid code generation with -O2. */
-	sljit_cache_flush(code, code_ptr);
-#endif
-	return code;
-}
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type)
-{
-	switch (feature_type) {
-	case SLJIT_HAS_FPU:
-#ifdef SLJIT_IS_FPU_AVAILABLE
-		return SLJIT_IS_FPU_AVAILABLE;
-#elif defined(__GNUC__)
-		sljit_sw fir;
-		asm ("cfc1 %0, $0" : "=r"(fir));
-		return (fir >> 22) & 0x1;
-#else
-#error "FIR check is not implemented for this architecture"
-#endif
-
-#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)
-	case SLJIT_HAS_CLZ:
-	case SLJIT_HAS_CMOV:
-		return 1;
-#endif
-
-	default:
-		return 0;
-	}
-}
-
-/* --------------------------------------------------------------------- */
-/*  Entry, exit                                                          */
-/* --------------------------------------------------------------------- */
-
-/* Creates an index in data_transfer_insts array. */
-#define LOAD_DATA	0x01
-#define WORD_DATA	0x00
-#define BYTE_DATA	0x02
-#define HALF_DATA	0x04
-#define INT_DATA	0x06
-#define SIGNED_DATA	0x08
-/* Separates integer and floating point registers */
-#define GPR_REG		0x0f
-#define DOUBLE_DATA	0x10
-#define SINGLE_DATA	0x12
-
-#define MEM_MASK	0x1f
-
-#define WRITE_BACK	0x00020
-#define ARG_TEST	0x00040
-#define ALT_KEEP_CACHE	0x00080
-#define CUMULATIVE_OP	0x00100
-#define LOGICAL_OP	0x00200
-#define IMM_OP		0x00400
-#define SRC2_IMM	0x00800
-
-#define UNUSED_DEST	0x01000
-#define REG_DEST	0x02000
-#define REG1_SOURCE	0x04000
-#define REG2_SOURCE	0x08000
-#define SLOW_SRC1	0x10000
-#define SLOW_SRC2	0x20000
-#define SLOW_DEST	0x40000
-
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-#define STACK_STORE	SW
-#define STACK_LOAD	LW
-#else
-#define STACK_STORE	SD
-#define STACK_LOAD	LD
-#endif
-
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-#include "sljitNativeMIPS_32.c"
-#else
-#include "sljitNativeMIPS_64.c"
-#endif
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler,
-	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
-	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
-{
-	sljit_ins base;
-	sljit_s32 i, tmp, offs;
-
-	CHECK_ERROR();
-	CHECK(check_sljit_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
-	set_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size);
-
-	local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1) + SLJIT_LOCALS_OFFSET;
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-	local_size = (local_size + 15) & ~0xf;
-#else
-	local_size = (local_size + 31) & ~0x1f;
-#endif
-	compiler->local_size = local_size;
-
-	if (local_size <= SIMM_MAX) {
-		/* Frequent case. */
-		FAIL_IF(push_inst(compiler, ADDIU_W | S(SLJIT_SP) | T(SLJIT_SP) | IMM(-local_size), DR(SLJIT_SP)));
-		base = S(SLJIT_SP);
-	}
-	else {
-		FAIL_IF(load_immediate(compiler, DR(TMP_REG1), local_size));
-		FAIL_IF(push_inst(compiler, ADDU_W | S(SLJIT_SP) | TA(0) | D(TMP_REG2), DR(TMP_REG2)));
-		FAIL_IF(push_inst(compiler, SUBU_W | S(SLJIT_SP) | T(TMP_REG1) | D(SLJIT_SP), DR(SLJIT_SP)));
-		base = S(TMP_REG2);
-		local_size = 0;
-	}
-
-	offs = local_size - (sljit_sw)(sizeof(sljit_sw));
-	FAIL_IF(push_inst(compiler, STACK_STORE | base | TA(RETURN_ADDR_REG) | IMM(offs), MOVABLE_INS));
-
-	tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG;
-	for (i = SLJIT_S0; i >= tmp; i--) {
-		offs -= (sljit_s32)(sizeof(sljit_sw));
-		FAIL_IF(push_inst(compiler, STACK_STORE | base | T(i) | IMM(offs), MOVABLE_INS));
-	}
-
-	for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) {
-		offs -= (sljit_s32)(sizeof(sljit_sw));
-		FAIL_IF(push_inst(compiler, STACK_STORE | base | T(i) | IMM(offs), MOVABLE_INS));
-	}
-
-	if (args >= 1)
-		FAIL_IF(push_inst(compiler, ADDU_W | SA(4) | TA(0) | D(SLJIT_S0), DR(SLJIT_S0)));
-	if (args >= 2)
-		FAIL_IF(push_inst(compiler, ADDU_W | SA(5) | TA(0) | D(SLJIT_S1), DR(SLJIT_S1)));
-	if (args >= 3)
-		FAIL_IF(push_inst(compiler, ADDU_W | SA(6) | TA(0) | D(SLJIT_S2), DR(SLJIT_S2)));
-
-	return SLJIT_SUCCESS;
-}
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler,
-	sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds,
-	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
-{
-	CHECK_ERROR();
-	CHECK(check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
-	set_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size);
-
-	local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1) + SLJIT_LOCALS_OFFSET;
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-	compiler->local_size = (local_size + 15) & ~0xf;
-#else
-	compiler->local_size = (local_size + 31) & ~0x1f;
-#endif
-	return SLJIT_SUCCESS;
-}
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw)
-{
-	sljit_s32 local_size, i, tmp, offs;
-	sljit_ins base;
-
-	CHECK_ERROR();
-	CHECK(check_sljit_emit_return(compiler, op, src, srcw));
-
-	FAIL_IF(emit_mov_before_return(compiler, op, src, srcw));
-
-	local_size = compiler->local_size;
-	if (local_size <= SIMM_MAX)
-		base = S(SLJIT_SP);
-	else {
-		FAIL_IF(load_immediate(compiler, DR(TMP_REG1), local_size));
-		FAIL_IF(push_inst(compiler, ADDU_W | S(SLJIT_SP) | T(TMP_REG1) | D(TMP_REG1), DR(TMP_REG1)));
-		base = S(TMP_REG1);
-		local_size = 0;
-	}
-
-	FAIL_IF(push_inst(compiler, STACK_LOAD | base | TA(RETURN_ADDR_REG) | IMM(local_size - (sljit_s32)sizeof(sljit_sw)), RETURN_ADDR_REG));
-	offs = local_size - (sljit_s32)GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 1);
-
-	tmp = compiler->scratches;
-	for (i = SLJIT_FIRST_SAVED_REG; i <= tmp; i++) {
-		FAIL_IF(push_inst(compiler, STACK_LOAD | base | T(i) | IMM(offs), DR(i)));
-		offs += (sljit_s32)(sizeof(sljit_sw));
-	}
-
-	tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG;
-	for (i = tmp; i <= SLJIT_S0; i++) {
-		FAIL_IF(push_inst(compiler, STACK_LOAD | base | T(i) | IMM(offs), DR(i)));
-		offs += (sljit_s32)(sizeof(sljit_sw));
-	}
-
-	SLJIT_ASSERT(offs == local_size - (sljit_sw)(sizeof(sljit_sw)));
-
-	FAIL_IF(push_inst(compiler, JR | SA(RETURN_ADDR_REG), UNMOVABLE_INS));
-	if (compiler->local_size <= SIMM_MAX)
-		return push_inst(compiler, ADDIU_W | S(SLJIT_SP) | T(SLJIT_SP) | IMM(compiler->local_size), UNMOVABLE_INS);
-	else
-		return push_inst(compiler, ADDU_W | S(TMP_REG1) | TA(0) | D(SLJIT_SP), UNMOVABLE_INS);
-}
-
-#undef STACK_STORE
-#undef STACK_LOAD
-
-/* --------------------------------------------------------------------- */
-/*  Operators                                                            */
-/* --------------------------------------------------------------------- */
-
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-#define ARCH_32_64(a, b)	a
-#else
-#define ARCH_32_64(a, b)	b
-#endif
-
-static const sljit_ins data_transfer_insts[16 + 4] = {
-/* u w s */ ARCH_32_64(HI(43) /* sw */, HI(63) /* sd */),
-/* u w l */ ARCH_32_64(HI(35) /* lw */, HI(55) /* ld */),
-/* u b s */ HI(40) /* sb */,
-/* u b l */ HI(36) /* lbu */,
-/* u h s */ HI(41) /* sh */,
-/* u h l */ HI(37) /* lhu */,
-/* u i s */ HI(43) /* sw */,
-/* u i l */ ARCH_32_64(HI(35) /* lw */, HI(39) /* lwu */),
-
-/* s w s */ ARCH_32_64(HI(43) /* sw */, HI(63) /* sd */),
-/* s w l */ ARCH_32_64(HI(35) /* lw */, HI(55) /* ld */),
-/* s b s */ HI(40) /* sb */,
-/* s b l */ HI(32) /* lb */,
-/* s h s */ HI(41) /* sh */,
-/* s h l */ HI(33) /* lh */,
-/* s i s */ HI(43) /* sw */,
-/* s i l */ HI(35) /* lw */,
-
-/* d   s */ HI(61) /* sdc1 */,
-/* d   l */ HI(53) /* ldc1 */,
-/* s   s */ HI(57) /* swc1 */,
-/* s   l */ HI(49) /* lwc1 */,
-};
-
-#undef ARCH_32_64
-
-/* reg_ar is an absoulute register! */
-
-/* Can perform an operation using at most 1 instruction. */
-static sljit_s32 getput_arg_fast(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw)
-{
-	SLJIT_ASSERT(arg & SLJIT_MEM);
-
-	if ((!(flags & WRITE_BACK) || !(arg & REG_MASK)) && !(arg & OFFS_REG_MASK) && argw <= SIMM_MAX && argw >= SIMM_MIN) {
-		/* Works for both absoulte and relative addresses. */
-		if (SLJIT_UNLIKELY(flags & ARG_TEST))
-			return 1;
-		FAIL_IF(push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(arg & REG_MASK)
-			| TA(reg_ar) | IMM(argw), ((flags & MEM_MASK) <= GPR_REG && (flags & LOAD_DATA)) ? reg_ar : MOVABLE_INS));
-		return -1;
-	}
-	return 0;
-}
-
-/* See getput_arg below.
-   Note: can_cache is called only for binary operators. Those
-   operators always uses word arguments without write back. */
-static sljit_s32 can_cache(sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
-{
-	SLJIT_ASSERT((arg & SLJIT_MEM) && (next_arg & SLJIT_MEM));
-
-	/* Simple operation except for updates. */
-	if (arg & OFFS_REG_MASK) {
-		argw &= 0x3;
-		next_argw &= 0x3;
-		if (argw && argw == next_argw && (arg == next_arg || (arg & OFFS_REG_MASK) == (next_arg & OFFS_REG_MASK)))
-			return 1;
-		return 0;
-	}
-
-	if (arg == next_arg) {
-		if (((next_argw - argw) <= SIMM_MAX && (next_argw - argw) >= SIMM_MIN))
-			return 1;
-		return 0;
-	}
-
-	return 0;
-}
-
-/* Emit the necessary instructions. See can_cache above. */
-static sljit_s32 getput_arg(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw)
-{
-	sljit_s32 tmp_ar, base, delay_slot;
-
-	SLJIT_ASSERT(arg & SLJIT_MEM);
-	if (!(next_arg & SLJIT_MEM)) {
-		next_arg = 0;
-		next_argw = 0;
-	}
-
-	if ((flags & MEM_MASK) <= GPR_REG && (flags & LOAD_DATA)) {
-		tmp_ar = reg_ar;
-		delay_slot = reg_ar;
-	} else {
-		tmp_ar = DR(TMP_REG1);
-		delay_slot = MOVABLE_INS;
-	}
-	base = arg & REG_MASK;
-
-	if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) {
-		if (SLJIT_UNLIKELY(flags & WRITE_BACK)) {
-			SLJIT_ASSERT(argw == 0);
-			FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(OFFS_REG(arg)) | D(base), DR(base)));
-			return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(base) | TA(reg_ar), delay_slot);
-		}
-
-		argw &= 0x3;
-
-		/* Using the cache. */
-		if (argw == compiler->cache_argw) {
-			if (arg == compiler->cache_arg)
-				return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(TMP_REG3) | TA(reg_ar), delay_slot);
-
-			if ((SLJIT_MEM | (arg & OFFS_REG_MASK)) == compiler->cache_arg) {
-				if (arg == next_arg && argw == (next_argw & 0x3)) {
-					compiler->cache_arg = arg;
-					compiler->cache_argw = argw;
-					FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(TMP_REG3) | D(TMP_REG3), DR(TMP_REG3)));
-					return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(TMP_REG3) | TA(reg_ar), delay_slot);
-				}
-				FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(TMP_REG3) | DA(tmp_ar), tmp_ar));
-				return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | SA(tmp_ar) | TA(reg_ar), delay_slot);
-			}
-		}
-
-		if (SLJIT_UNLIKELY(argw)) {
-			compiler->cache_arg = SLJIT_MEM | (arg & OFFS_REG_MASK);
-			compiler->cache_argw = argw;
-			FAIL_IF(push_inst(compiler, SLL_W | T(OFFS_REG(arg)) | D(TMP_REG3) | SH_IMM(argw), DR(TMP_REG3)));
-		}
-
-		if (arg == next_arg && argw == (next_argw & 0x3)) {
-			compiler->cache_arg = arg;
-			compiler->cache_argw = argw;
-			FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(!argw ? OFFS_REG(arg) : TMP_REG3) | D(TMP_REG3), DR(TMP_REG3)));
-			tmp_ar = DR(TMP_REG3);
-		}
-		else
-			FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(!argw ? OFFS_REG(arg) : TMP_REG3) | DA(tmp_ar), tmp_ar));
-		return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | SA(tmp_ar) | TA(reg_ar), delay_slot);
-	}
-
-	if (SLJIT_UNLIKELY(flags & WRITE_BACK) && base) {
-		if (argw <= SIMM_MAX && argw >= SIMM_MIN) {
-			if (argw)
-				FAIL_IF(push_inst(compiler, ADDIU_W | S(base) | T(base) | IMM(argw), DR(base)));
-		}
-		else {
-			if (compiler->cache_arg == SLJIT_MEM && argw - compiler->cache_argw <= SIMM_MAX && argw - compiler->cache_argw >= SIMM_MIN) {
-				if (argw != compiler->cache_argw) {
-					FAIL_IF(push_inst(compiler, ADDIU_W | S(TMP_REG3) | T(TMP_REG3) | IMM(argw - compiler->cache_argw), DR(TMP_REG3)));
-					compiler->cache_argw = argw;
-				}
-				FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(TMP_REG3) | D(base), DR(base)));
-			}
-			else {
-				compiler->cache_arg = SLJIT_MEM;
-				compiler->cache_argw = argw;
-				FAIL_IF(load_immediate(compiler, DR(TMP_REG3), argw));
-				FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(TMP_REG3) | D(base), DR(base)));
-			}
-		}
-		return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(base) | TA(reg_ar), delay_slot);
-	}
-
-	if (compiler->cache_arg == arg && argw - compiler->cache_argw <= SIMM_MAX && argw - compiler->cache_argw >= SIMM_MIN) {
-		if (argw != compiler->cache_argw) {
-			FAIL_IF(push_inst(compiler, ADDIU_W | S(TMP_REG3) | T(TMP_REG3) | IMM(argw - compiler->cache_argw), DR(TMP_REG3)));
-			compiler->cache_argw = argw;
-		}
-		return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(TMP_REG3) | TA(reg_ar), delay_slot);
-	}
-
-	if (compiler->cache_arg == SLJIT_MEM && argw - compiler->cache_argw <= SIMM_MAX && argw - compiler->cache_argw >= SIMM_MIN) {
-		if (argw != compiler->cache_argw)
-			FAIL_IF(push_inst(compiler, ADDIU_W | S(TMP_REG3) | T(TMP_REG3) | IMM(argw - compiler->cache_argw), DR(TMP_REG3)));
-	}
-	else {
-		compiler->cache_arg = SLJIT_MEM;
-		FAIL_IF(load_immediate(compiler, DR(TMP_REG3), argw));
-	}
-	compiler->cache_argw = argw;
-
-	if (!base)
-		return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(TMP_REG3) | TA(reg_ar), delay_slot);
-
-	if (arg == next_arg && next_argw - argw <= SIMM_MAX && next_argw - argw >= SIMM_MIN) {
-		compiler->cache_arg = arg;
-		FAIL_IF(push_inst(compiler, ADDU_W | S(TMP_REG3) | T(base) | D(TMP_REG3), DR(TMP_REG3)));
-		return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(TMP_REG3) | TA(reg_ar), delay_slot);
-	}
-
-	FAIL_IF(push_inst(compiler, ADDU_W | S(TMP_REG3) | T(base) | DA(tmp_ar), tmp_ar));
-	return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | SA(tmp_ar) | TA(reg_ar), delay_slot);
-}
-
-static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw)
-{
-	if (getput_arg_fast(compiler, flags, reg_ar, arg, argw))
-		return compiler->error;
-	compiler->cache_arg = 0;
-	compiler->cache_argw = 0;
-	return getput_arg(compiler, flags, reg_ar, arg, argw, 0, 0);
-}
-
-static SLJIT_INLINE sljit_s32 emit_op_mem2(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg1, sljit_sw arg1w, sljit_s32 arg2, sljit_sw arg2w)
-{
-	if (getput_arg_fast(compiler, flags, reg, arg1, arg1w))
-		return compiler->error;
-	return getput_arg(compiler, flags, reg, arg1, arg1w, arg2, arg2w);
-}
-
-static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags,
-	sljit_s32 dst, sljit_sw dstw,
-	sljit_s32 src1, sljit_sw src1w,
-	sljit_s32 src2, sljit_sw src2w)
-{
-	/* arg1 goes to TMP_REG1 or src reg
-	   arg2 goes to TMP_REG2, imm or src reg
-	   TMP_REG3 can be used for caching
-	   result goes to TMP_REG2, so put result can use TMP_REG1 and TMP_REG3. */
-	sljit_s32 dst_r = TMP_REG2;
-	sljit_s32 src1_r;
-	sljit_sw src2_r = 0;
-	sljit_s32 sugg_src2_r = TMP_REG2;
-
-	if (!(flags & ALT_KEEP_CACHE)) {
-		compiler->cache_arg = 0;
-		compiler->cache_argw = 0;
-	}
-
-	if (SLJIT_UNLIKELY(dst == SLJIT_UNUSED)) {
-		SLJIT_ASSERT(HAS_FLAGS(op));
-		flags |= UNUSED_DEST;
-	}
-	else if (FAST_IS_REG(dst)) {
-		dst_r = dst;
-		flags |= REG_DEST;
-		if (op >= SLJIT_MOV && op <= SLJIT_MOVU_S32)
-			sugg_src2_r = dst_r;
-	}
-	else if ((dst & SLJIT_MEM) && !getput_arg_fast(compiler, flags | ARG_TEST, DR(TMP_REG1), dst, dstw))
-		flags |= SLOW_DEST;
-
-	if (flags & IMM_OP) {
-		if ((src2 & SLJIT_IMM) && src2w) {
-			if ((!(flags & LOGICAL_OP) && (src2w <= SIMM_MAX && src2w >= SIMM_MIN))
-				|| ((flags & LOGICAL_OP) && !(src2w & ~UIMM_MAX))) {
-				flags |= SRC2_IMM;
-				src2_r = src2w;
-			}
-		}
-		if (!(flags & SRC2_IMM) && (flags & CUMULATIVE_OP) && (src1 & SLJIT_IMM) && src1w) {
-			if ((!(flags & LOGICAL_OP) && (src1w <= SIMM_MAX && src1w >= SIMM_MIN))
-				|| ((flags & LOGICAL_OP) && !(src1w & ~UIMM_MAX))) {
-				flags |= SRC2_IMM;
-				src2_r = src1w;
-
-				/* And swap arguments. */
-				src1 = src2;
-				src1w = src2w;
-				src2 = SLJIT_IMM;
-				/* src2w = src2_r unneeded. */
-			}
-		}
-	}
-
-	/* Source 1. */
-	if (FAST_IS_REG(src1)) {
-		src1_r = src1;
-		flags |= REG1_SOURCE;
-	}
-	else if (src1 & SLJIT_IMM) {
-		if (src1w) {
-			FAIL_IF(load_immediate(compiler, DR(TMP_REG1), src1w));
-			src1_r = TMP_REG1;
-		}
-		else
-			src1_r = 0;
-	}
-	else {
-		if (getput_arg_fast(compiler, flags | LOAD_DATA, DR(TMP_REG1), src1, src1w))
-			FAIL_IF(compiler->error);
-		else
-			flags |= SLOW_SRC1;
-		src1_r = TMP_REG1;
-	}
-
-	/* Source 2. */
-	if (FAST_IS_REG(src2)) {
-		src2_r = src2;
-		flags |= REG2_SOURCE;
-		if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOVU_S32)
-			dst_r = src2_r;
-	}
-	else if (src2 & SLJIT_IMM) {
-		if (!(flags & SRC2_IMM)) {
-			if (src2w) {
-				FAIL_IF(load_immediate(compiler, DR(sugg_src2_r), src2w));
-				src2_r = sugg_src2_r;
-			}
-			else {
-				src2_r = 0;
-				if ((op >= SLJIT_MOV && op <= SLJIT_MOVU_S32) && (dst & SLJIT_MEM))
-					dst_r = 0;
-			}
-		}
-	}
-	else {
-		if (getput_arg_fast(compiler, flags | LOAD_DATA, DR(sugg_src2_r), src2, src2w))
-			FAIL_IF(compiler->error);
-		else
-			flags |= SLOW_SRC2;
-		src2_r = sugg_src2_r;
-	}
-
-	if ((flags & (SLOW_SRC1 | SLOW_SRC2)) == (SLOW_SRC1 | SLOW_SRC2)) {
-		SLJIT_ASSERT(src2_r == TMP_REG2);
-		if (!can_cache(src1, src1w, src2, src2w) && can_cache(src1, src1w, dst, dstw)) {
-			FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(TMP_REG2), src2, src2w, src1, src1w));
-			FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(TMP_REG1), src1, src1w, dst, dstw));
-		}
-		else {
-			FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(TMP_REG1), src1, src1w, src2, src2w));
-			FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(TMP_REG2), src2, src2w, dst, dstw));
-		}
-	}
-	else if (flags & SLOW_SRC1)
-		FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(TMP_REG1), src1, src1w, dst, dstw));
-	else if (flags & SLOW_SRC2)
-		FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(sugg_src2_r), src2, src2w, dst, dstw));
-
-	FAIL_IF(emit_single_op(compiler, op, flags, dst_r, src1_r, src2_r));
-
-	if (dst & SLJIT_MEM) {
-		if (!(flags & SLOW_DEST)) {
-			getput_arg_fast(compiler, flags, DR(dst_r), dst, dstw);
-			return compiler->error;
-		}
-		return getput_arg(compiler, flags, DR(dst_r), dst, dstw, 0, 0);
-	}
-
-	return SLJIT_SUCCESS;
-}
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op)
-{
-#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
-	sljit_s32 int_op = op & SLJIT_I32_OP;
-#endif
-
-	CHECK_ERROR();
-	CHECK(check_sljit_emit_op0(compiler, op));
-
-	op = GET_OPCODE(op);
-	switch (op) {
-	case SLJIT_BREAKPOINT:
-		return push_inst(compiler, BREAK, UNMOVABLE_INS);
-	case SLJIT_NOP:
-		return push_inst(compiler, NOP, UNMOVABLE_INS);
-	case SLJIT_LMUL_UW:
-	case SLJIT_LMUL_SW:
-#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
-		FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? DMULTU : DMULT) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
-#else
-		FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? MULTU : MULT) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
-#endif
-		FAIL_IF(push_inst(compiler, MFLO | D(SLJIT_R0), DR(SLJIT_R0)));
-		return push_inst(compiler, MFHI | D(SLJIT_R1), DR(SLJIT_R1));
-	case SLJIT_DIVMOD_UW:
-	case SLJIT_DIVMOD_SW:
-	case SLJIT_DIV_UW:
-	case SLJIT_DIV_SW:
-		SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments);
-#if !(defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)
-		FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS));
-		FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS));
-#endif
-
-#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
-		if (int_op)
-			FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
-		else
-			FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DDIVU : DDIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
-#else
-		FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
-#endif
-
-		FAIL_IF(push_inst(compiler, MFLO | D(SLJIT_R0), DR(SLJIT_R0)));
-		return (op >= SLJIT_DIV_UW) ? SLJIT_SUCCESS : push_inst(compiler, MFHI | D(SLJIT_R1), DR(SLJIT_R1));
-	}
-
-	return SLJIT_SUCCESS;
-}
-
-#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)
-static sljit_s32 emit_prefetch(struct sljit_compiler *compiler,
-        sljit_s32 src, sljit_sw srcw)
-{
-	if (!(src & OFFS_REG_MASK)) {
-		if (srcw <= SIMM_MAX && srcw >= SIMM_MIN)
-			return push_inst(compiler, PREF | S(src & REG_MASK) | IMM(srcw), MOVABLE_INS);
-
-		FAIL_IF(load_immediate(compiler, DR(TMP_REG1), srcw));
-		return push_inst(compiler, PREFX | S(src & REG_MASK) | T(TMP_REG1), MOVABLE_INS);
-	}
-
-	srcw &= 0x3;
-
-	if (SLJIT_UNLIKELY(srcw != 0)) {
-		FAIL_IF(push_inst(compiler, SLL_W | T(OFFS_REG(src)) | D(TMP_REG1) | SH_IMM(srcw), DR(TMP_REG1)));
-		return push_inst(compiler, PREFX | S(src & REG_MASK) | T(TMP_REG1), MOVABLE_INS);
-	}
-
-	return push_inst(compiler, PREFX | S(src & REG_MASK) | T(OFFS_REG(src)), MOVABLE_INS);
-}
-#endif
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op,
-	sljit_s32 dst, sljit_sw dstw,
-	sljit_s32 src, sljit_sw srcw)
-{
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-#	define flags 0
-#else
-	sljit_s32 flags = 0;
-#endif
-
-	CHECK_ERROR();
-	CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw));
-	ADJUST_LOCAL_OFFSET(dst, dstw);
-	ADJUST_LOCAL_OFFSET(src, srcw);
-
-	if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) {
-#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)
-		if (op <= SLJIT_MOV_P && (src & SLJIT_MEM))
-			return emit_prefetch(compiler, src, srcw);
-#endif
-		return SLJIT_SUCCESS;
-	}
-
-#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
-	if ((op & SLJIT_I32_OP) && GET_OPCODE(op) >= SLJIT_NOT) {
-		flags |= INT_DATA | SIGNED_DATA;
-		if (src & SLJIT_IMM)
-			srcw = (sljit_s32)srcw;
-	}
-#endif
-
-	switch (GET_OPCODE(op)) {
-	case SLJIT_MOV:
-	case SLJIT_MOV_P:
-		return emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
-
-	case SLJIT_MOV_U32:
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-		return emit_op(compiler, SLJIT_MOV_U32, INT_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
-#else
-		return emit_op(compiler, SLJIT_MOV_U32, INT_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u32)srcw : srcw);
-#endif
-
-	case SLJIT_MOV_S32:
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-		return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
-#else
-		return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s32)srcw : srcw);
-#endif
-
-	case SLJIT_MOV_U8:
-		return emit_op(compiler, SLJIT_MOV_U8, BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8)srcw : srcw);
-
-	case SLJIT_MOV_S8:
-		return emit_op(compiler, SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8)srcw : srcw);
-
-	case SLJIT_MOV_U16:
-		return emit_op(compiler, SLJIT_MOV_U16, HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16)srcw : srcw);
-
-	case SLJIT_MOV_S16:
-		return emit_op(compiler, SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16)srcw : srcw);
-
-	case SLJIT_MOVU:
-	case SLJIT_MOVU_P:
-		return emit_op(compiler, SLJIT_MOV, WORD_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
-
-	case SLJIT_MOVU_U32:
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-		return emit_op(compiler, SLJIT_MOV_U32, INT_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
-#else
-		return emit_op(compiler, SLJIT_MOV_U32, INT_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u32)srcw : srcw);
-#endif
-
-	case SLJIT_MOVU_S32:
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-		return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw);
-#else
-		return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s32)srcw : srcw);
-#endif
-
-	case SLJIT_MOVU_U8:
-		return emit_op(compiler, SLJIT_MOV_U8, BYTE_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8)srcw : srcw);
-
-	case SLJIT_MOVU_S8:
-		return emit_op(compiler, SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8)srcw : srcw);
-
-	case SLJIT_MOVU_U16:
-		return emit_op(compiler, SLJIT_MOV_U16, HALF_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16)srcw : srcw);
-
-	case SLJIT_MOVU_S16:
-		return emit_op(compiler, SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16)srcw : srcw);
-
-	case SLJIT_NOT:
-		return emit_op(compiler, op, flags, dst, dstw, TMP_REG1, 0, src, srcw);
-
-	case SLJIT_NEG:
-		return emit_op(compiler, SLJIT_SUB | GET_ALL_FLAGS(op), flags | IMM_OP, dst, dstw, SLJIT_IMM, 0, src, srcw);
-
-	case SLJIT_CLZ:
-		return emit_op(compiler, op, flags, dst, dstw, TMP_REG1, 0, src, srcw);
-	}
-
-	return SLJIT_SUCCESS;
-
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-#	undef flags
-#endif
-}
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op,
-	sljit_s32 dst, sljit_sw dstw,
-	sljit_s32 src1, sljit_sw src1w,
-	sljit_s32 src2, sljit_sw src2w)
-{
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-#	define flags 0
-#else
-	sljit_s32 flags = 0;
-#endif
-
-	CHECK_ERROR();
-	CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
-	ADJUST_LOCAL_OFFSET(dst, dstw);
-	ADJUST_LOCAL_OFFSET(src1, src1w);
-	ADJUST_LOCAL_OFFSET(src2, src2w);
-
-	if (dst == SLJIT_UNUSED && !HAS_FLAGS(op))
-		return SLJIT_SUCCESS;
-
-#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
-	if (op & SLJIT_I32_OP) {
-		flags |= INT_DATA | SIGNED_DATA;
-		if (src1 & SLJIT_IMM)
-			src1w = (sljit_s32)src1w;
-		if (src2 & SLJIT_IMM)
-			src2w = (sljit_s32)src2w;
-	}
-#endif
-
-	switch (GET_OPCODE(op)) {
-	case SLJIT_ADD:
-	case SLJIT_ADDC:
-		return emit_op(compiler, op, flags | CUMULATIVE_OP | IMM_OP, dst, dstw, src1, src1w, src2, src2w);
-
-	case SLJIT_SUB:
-	case SLJIT_SUBC:
-		return emit_op(compiler, op, flags | IMM_OP, dst, dstw, src1, src1w, src2, src2w);
-
-	case SLJIT_MUL:
-		return emit_op(compiler, op, flags | CUMULATIVE_OP, dst, dstw, src1, src1w, src2, src2w);
-
-	case SLJIT_AND:
-	case SLJIT_OR:
-	case SLJIT_XOR:
-		return emit_op(compiler, op, flags | CUMULATIVE_OP | LOGICAL_OP | IMM_OP, dst, dstw, src1, src1w, src2, src2w);
-
-	case SLJIT_SHL:
-	case SLJIT_LSHR:
-	case SLJIT_ASHR:
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-		if (src2 & SLJIT_IMM)
-			src2w &= 0x1f;
-#else
-		if (src2 & SLJIT_IMM) {
-			if (op & SLJIT_I32_OP)
-				src2w &= 0x1f;
-			else
-				src2w &= 0x3f;
-		}
-#endif
-		return emit_op(compiler, op, flags | IMM_OP, dst, dstw, src1, src1w, src2, src2w);
-	}
-
-	return SLJIT_SUCCESS;
-
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-#	undef flags
-#endif
-}
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg)
-{
-	CHECK_REG_INDEX(check_sljit_get_register_index(reg));
-	return reg_map[reg];
-}
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg)
-{
-	CHECK_REG_INDEX(check_sljit_get_float_register_index(reg));
-	return reg << 1;
-}
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler,
-	void *instruction, sljit_s32 size)
-{
-	CHECK_ERROR();
-	CHECK(check_sljit_emit_op_custom(compiler, instruction, size));
-
-	return push_inst(compiler, *(sljit_ins*)instruction, UNMOVABLE_INS);
-}
-
-/* --------------------------------------------------------------------- */
-/*  Floating point operators                                             */
-/* --------------------------------------------------------------------- */
-
-#define FLOAT_DATA(op) (DOUBLE_DATA | ((op & SLJIT_F32_OP) >> 7))
-#define FMT(op) (((op & SLJIT_F32_OP) ^ SLJIT_F32_OP) << (21 - 8))
-
-static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op,
-	sljit_s32 dst, sljit_sw dstw,
-	sljit_s32 src, sljit_sw srcw)
-{
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-#	define flags 0
-#else
-	sljit_s32 flags = (GET_OPCODE(op) == SLJIT_CONV_SW_FROM_F64) << 21;
-#endif
-
-	if (src & SLJIT_MEM) {
-		FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src, srcw, dst, dstw));
-		src = TMP_FREG1;
-	}
-	else
-		src <<= 1;
-
-	FAIL_IF(push_inst(compiler, (TRUNC_W_S ^ (flags >> 19)) | FMT(op) | FS(src) | FD(TMP_FREG1), MOVABLE_INS));
-
-	if (FAST_IS_REG(dst))
-		return push_inst(compiler, MFC1 | flags | T(dst) | FS(TMP_FREG1), MOVABLE_INS);
-
-	/* Store the integer value from a VFP register. */
-	return emit_op_mem2(compiler, flags ? DOUBLE_DATA : SINGLE_DATA, TMP_FREG1, dst, dstw, 0, 0);
-
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-#	undef is_long
-#endif
-}
-
-static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op,
-	sljit_s32 dst, sljit_sw dstw,
-	sljit_s32 src, sljit_sw srcw)
-{
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-#	define flags 0
-#else
-	sljit_s32 flags = (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_SW) << 21;
-#endif
-
-	sljit_s32 dst_r = FAST_IS_REG(dst) ? (dst << 1) : TMP_FREG1;
-
-	if (FAST_IS_REG(src))
-		FAIL_IF(push_inst(compiler, MTC1 | flags | T(src) | FS(TMP_FREG1), MOVABLE_INS));
-	else if (src & SLJIT_MEM) {
-		/* Load the integer value into a VFP register. */
-		FAIL_IF(emit_op_mem2(compiler, ((flags) ? DOUBLE_DATA : SINGLE_DATA) | LOAD_DATA, TMP_FREG1, src, srcw, dst, dstw));
-	}
-	else {
-#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-		if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32)
-			srcw = (sljit_s32)srcw;
-#endif
-		FAIL_IF(load_immediate(compiler, DR(TMP_REG1), srcw));
-		FAIL_IF(push_inst(compiler, MTC1 | flags | T(TMP_REG1) | FS(TMP_FREG1), MOVABLE_INS));
-	}
-
-	FAIL_IF(push_inst(compiler, CVT_S_S | flags | (4 << 21) | (((op & SLJIT_F32_OP) ^ SLJIT_F32_OP) >> 8) | FS(TMP_FREG1) | FD(dst_r), MOVABLE_INS));
-
-	if (dst & SLJIT_MEM)
-		return emit_op_mem2(compiler, FLOAT_DATA(op), TMP_FREG1, dst, dstw, 0, 0);
-	return SLJIT_SUCCESS;
-
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-#	undef flags
-#endif
-}
-
-static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op,
-	sljit_s32 src1, sljit_sw src1w,
-	sljit_s32 src2, sljit_sw src2w)
-{
-	sljit_ins inst;
-
-	if (src1 & SLJIT_MEM) {
-		FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, src2, src2w));
-		src1 = TMP_FREG1;
-	}
-	else
-		src1 <<= 1;
-
-	if (src2 & SLJIT_MEM) {
-		FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, 0, 0));
-		src2 = TMP_FREG2;
-	}
-	else
-		src2 <<= 1;
-
-	switch (GET_FLAG_TYPE(op)) {
-	case SLJIT_EQUAL_F64:
-	case SLJIT_NOT_EQUAL_F64:
-		inst = C_UEQ_S;
-		break;
-	case SLJIT_LESS_F64:
-	case SLJIT_GREATER_EQUAL_F64:
-		inst = C_ULT_S;
-		break;
-	case SLJIT_GREATER_F64:
-	case SLJIT_LESS_EQUAL_F64:
-		inst = C_ULE_S;
-		break;
-	default:
-		SLJIT_ASSERT(GET_FLAG_TYPE(op) == SLJIT_UNORDERED_F64 || GET_FLAG_TYPE(op) == SLJIT_ORDERED_F64);
-		inst = C_UN_S;
-		break;
-	}
-
-	return push_inst(compiler, inst | FMT(op) | FT(src2) | FS(src1), UNMOVABLE_INS);
-}
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op,
-	sljit_s32 dst, sljit_sw dstw,
-	sljit_s32 src, sljit_sw srcw)
-{
-	sljit_s32 dst_r;
-
-	CHECK_ERROR();
-	compiler->cache_arg = 0;
-	compiler->cache_argw = 0;
-
-	SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100) && !(DOUBLE_DATA & 0x2), float_transfer_bit_error);
-	SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw);
-
-	if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32)
-		op ^= SLJIT_F32_OP;
-
-	dst_r = FAST_IS_REG(dst) ? (dst << 1) : TMP_FREG1;
-
-	if (src & SLJIT_MEM) {
-		FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, dst_r, src, srcw, dst, dstw));
-		src = dst_r;
-	}
-	else
-		src <<= 1;
-
-	switch (GET_OPCODE(op)) {
-	case SLJIT_MOV_F64:
-		if (src != dst_r) {
-			if (dst_r != TMP_FREG1)
-				FAIL_IF(push_inst(compiler, MOV_S | FMT(op) | FS(src) | FD(dst_r), MOVABLE_INS));
-			else
-				dst_r = src;
-		}
-		break;
-	case SLJIT_NEG_F64:
-		FAIL_IF(push_inst(compiler, NEG_S | FMT(op) | FS(src) | FD(dst_r), MOVABLE_INS));
-		break;
-	case SLJIT_ABS_F64:
-		FAIL_IF(push_inst(compiler, ABS_S | FMT(op) | FS(src) | FD(dst_r), MOVABLE_INS));
-		break;
-	case SLJIT_CONV_F64_FROM_F32:
-		FAIL_IF(push_inst(compiler, CVT_S_S | ((op & SLJIT_F32_OP) ? 1 : (1 << 21)) | FS(src) | FD(dst_r), MOVABLE_INS));
-		op ^= SLJIT_F32_OP;
-		break;
-	}
-
-	if (dst & SLJIT_MEM)
-		return emit_op_mem2(compiler, FLOAT_DATA(op), dst_r, dst, dstw, 0, 0);
-	return SLJIT_SUCCESS;
-}
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op,
-	sljit_s32 dst, sljit_sw dstw,
-	sljit_s32 src1, sljit_sw src1w,
-	sljit_s32 src2, sljit_sw src2w)
-{
-	sljit_s32 dst_r, flags = 0;
-
-	CHECK_ERROR();
-	CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
-	ADJUST_LOCAL_OFFSET(dst, dstw);
-	ADJUST_LOCAL_OFFSET(src1, src1w);
-	ADJUST_LOCAL_OFFSET(src2, src2w);
-
-	compiler->cache_arg = 0;
-	compiler->cache_argw = 0;
-
-	dst_r = FAST_IS_REG(dst) ? (dst << 1) : TMP_FREG2;
-
-	if (src1 & SLJIT_MEM) {
-		if (getput_arg_fast(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w)) {
-			FAIL_IF(compiler->error);
-			src1 = TMP_FREG1;
-		} else
-			flags |= SLOW_SRC1;
-	}
-	else
-		src1 <<= 1;
-
-	if (src2 & SLJIT_MEM) {
-		if (getput_arg_fast(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w)) {
-			FAIL_IF(compiler->error);
-			src2 = TMP_FREG2;
-		} else
-			flags |= SLOW_SRC2;
-	}
-	else
-		src2 <<= 1;
-
-	if ((flags & (SLOW_SRC1 | SLOW_SRC2)) == (SLOW_SRC1 | SLOW_SRC2)) {
-		if (!can_cache(src1, src1w, src2, src2w) && can_cache(src1, src1w, dst, dstw)) {
-			FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, src1, src1w));
-			FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, dst, dstw));
-		}
-		else {
-			FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, src2, src2w));
-			FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, dst, dstw));
-		}
-	}
-	else if (flags & SLOW_SRC1)
-		FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, dst, dstw));
-	else if (flags & SLOW_SRC2)
-		FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, dst, dstw));
-
-	if (flags & SLOW_SRC1)
-		src1 = TMP_FREG1;
-	if (flags & SLOW_SRC2)
-		src2 = TMP_FREG2;
-
-	switch (GET_OPCODE(op)) {
-	case SLJIT_ADD_F64:
-		FAIL_IF(push_inst(compiler, ADD_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS));
-		break;
-
-	case SLJIT_SUB_F64:
-		FAIL_IF(push_inst(compiler, SUB_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS));
-		break;
-
-	case SLJIT_MUL_F64:
-		FAIL_IF(push_inst(compiler, MUL_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS));
-		break;
-
-	case SLJIT_DIV_F64:
-		FAIL_IF(push_inst(compiler, DIV_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS));
-		break;
-	}
-
-	if (dst_r == TMP_FREG2)
-		FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op), TMP_FREG2, dst, dstw, 0, 0));
-
-	return SLJIT_SUCCESS;
-}
-
-/* --------------------------------------------------------------------- */
-/*  Other instructions                                                   */
-/* --------------------------------------------------------------------- */
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw)
-{
-	CHECK_ERROR();
-	CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw));
-	ADJUST_LOCAL_OFFSET(dst, dstw);
-
-	if (FAST_IS_REG(dst))
-		return push_inst(compiler, ADDU_W | SA(RETURN_ADDR_REG) | TA(0) | D(dst), DR(dst));
-
-	/* Memory. */
-	return emit_op_mem(compiler, WORD_DATA, RETURN_ADDR_REG, dst, dstw);
-}
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw)
-{
-	CHECK_ERROR();
-	CHECK(check_sljit_emit_fast_return(compiler, src, srcw));
-	ADJUST_LOCAL_OFFSET(src, srcw);
-
-	if (FAST_IS_REG(src))
-		FAIL_IF(push_inst(compiler, ADDU_W | S(src) | TA(0) | DA(RETURN_ADDR_REG), RETURN_ADDR_REG));
-	else if (src & SLJIT_MEM)
-		FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, RETURN_ADDR_REG, src, srcw));
-	else if (src & SLJIT_IMM)
-		FAIL_IF(load_immediate(compiler, RETURN_ADDR_REG, srcw));
-
-	FAIL_IF(push_inst(compiler, JR | SA(RETURN_ADDR_REG), UNMOVABLE_INS));
-	return push_inst(compiler, NOP, UNMOVABLE_INS);
-}
-
-/* --------------------------------------------------------------------- */
-/*  Conditional instructions                                             */
-/* --------------------------------------------------------------------- */
-
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler)
-{
-	struct sljit_label *label;
-
-	CHECK_ERROR_PTR();
-	CHECK_PTR(check_sljit_emit_label(compiler));
-
-	if (compiler->last_label && compiler->last_label->size == compiler->size)
-		return compiler->last_label;
-
-	label = (struct sljit_label*)ensure_abuf(compiler, sizeof(struct sljit_label));
-	PTR_FAIL_IF(!label);
-	set_label(label, compiler);
-	compiler->delay_slot = UNMOVABLE_INS;
-	return label;
-}
-
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-#define JUMP_LENGTH	4
-#else
-#define JUMP_LENGTH	8
-#endif
-
-#define BR_Z(src) \
-	inst = BEQ | SA(src) | TA(0) | JUMP_LENGTH; \
-	flags = IS_BIT26_COND; \
-	delay_check = src;
-
-#define BR_NZ(src) \
-	inst = BNE | SA(src) | TA(0) | JUMP_LENGTH; \
-	flags = IS_BIT26_COND; \
-	delay_check = src;
-
-#define BR_T() \
-	inst = BC1T | JUMP_LENGTH; \
-	flags = IS_BIT16_COND; \
-	delay_check = FCSR_FCC;
-
-#define BR_F() \
-	inst = BC1F | JUMP_LENGTH; \
-	flags = IS_BIT16_COND; \
-	delay_check = FCSR_FCC;
-
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type)
-{
-	struct sljit_jump *jump;
-	sljit_ins inst;
-	sljit_s32 flags = 0;
-	sljit_s32 delay_check = UNMOVABLE_INS;
-
-	CHECK_ERROR_PTR();
-	CHECK_PTR(check_sljit_emit_jump(compiler, type));
-
-	jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump));
-	PTR_FAIL_IF(!jump);
-	set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP);
-	type &= 0xff;
-
-	switch (type) {
-	case SLJIT_EQUAL:
-		BR_NZ(EQUAL_FLAG);
-		break;
-	case SLJIT_NOT_EQUAL:
-		BR_Z(EQUAL_FLAG);
-		break;
-	case SLJIT_LESS:
-	case SLJIT_GREATER:
-	case SLJIT_SIG_LESS:
-	case SLJIT_SIG_GREATER:
-	case SLJIT_OVERFLOW:
-	case SLJIT_MUL_OVERFLOW:
-		BR_Z(OTHER_FLAG);
-		break;
-	case SLJIT_GREATER_EQUAL:
-	case SLJIT_LESS_EQUAL:
-	case SLJIT_SIG_GREATER_EQUAL:
-	case SLJIT_SIG_LESS_EQUAL:
-	case SLJIT_NOT_OVERFLOW:
-	case SLJIT_MUL_NOT_OVERFLOW:
-		BR_NZ(OTHER_FLAG);
-		break;
-	case SLJIT_NOT_EQUAL_F64:
-	case SLJIT_GREATER_EQUAL_F64:
-	case SLJIT_GREATER_F64:
-	case SLJIT_ORDERED_F64:
-		BR_T();
-		break;
-	case SLJIT_EQUAL_F64:
-	case SLJIT_LESS_F64:
-	case SLJIT_LESS_EQUAL_F64:
-	case SLJIT_UNORDERED_F64:
-		BR_F();
-		break;
-	default:
-		/* Not conditional branch. */
-		inst = 0;
-		break;
-	}
-
-	jump->flags |= flags;
-	if (compiler->delay_slot == MOVABLE_INS || (compiler->delay_slot != UNMOVABLE_INS && compiler->delay_slot != delay_check))
-		jump->flags |= IS_MOVABLE;
-
-	if (inst)
-		PTR_FAIL_IF(push_inst(compiler, inst, UNMOVABLE_INS));
-
-	PTR_FAIL_IF(emit_const(compiler, TMP_REG2, 0));
-	if (type <= SLJIT_JUMP) {
-		PTR_FAIL_IF(push_inst(compiler, JR | S(TMP_REG2), UNMOVABLE_INS));
-		jump->addr = compiler->size;
-		PTR_FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS));
-	} else {
-		SLJIT_ASSERT(DR(PIC_ADDR_REG) == 25 && PIC_ADDR_REG == TMP_REG2);
-		/* Cannot be optimized out if type is >= CALL0. */
-		jump->flags |= IS_JAL | (type >= SLJIT_CALL0 ? IS_CALL : 0);
-		PTR_FAIL_IF(push_inst(compiler, JALR | S(TMP_REG2) | DA(RETURN_ADDR_REG), UNMOVABLE_INS));
-		jump->addr = compiler->size;
-		/* A NOP if type < CALL1. */
-		PTR_FAIL_IF(push_inst(compiler, ADDU_W | S(SLJIT_R0) | TA(0) | DA(4), UNMOVABLE_INS));
-	}
-	return jump;
-}
-
-#define RESOLVE_IMM1() \
-	if (src1 & SLJIT_IMM) { \
-		if (src1w) { \
-			PTR_FAIL_IF(load_immediate(compiler, DR(TMP_REG1), src1w)); \
-			src1 = TMP_REG1; \
-		} \
-		else \
-			src1 = 0; \
-	}
-
-#define RESOLVE_IMM2() \
-	if (src2 & SLJIT_IMM) { \
-		if (src2w) { \
-			PTR_FAIL_IF(load_immediate(compiler, DR(TMP_REG2), src2w)); \
-			src2 = TMP_REG2; \
-		} \
-		else \
-			src2 = 0; \
-	}
-
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type,
-	sljit_s32 src1, sljit_sw src1w,
-	sljit_s32 src2, sljit_sw src2w)
-{
-	struct sljit_jump *jump;
-	sljit_s32 flags;
-	sljit_ins inst;
-
-	CHECK_ERROR_PTR();
-	CHECK_PTR(check_sljit_emit_cmp(compiler, type, src1, src1w, src2, src2w));
-	ADJUST_LOCAL_OFFSET(src1, src1w);
-	ADJUST_LOCAL_OFFSET(src2, src2w);
-
-	compiler->cache_arg = 0;
-	compiler->cache_argw = 0;
-	flags = ((type & SLJIT_I32_OP) ? INT_DATA : WORD_DATA) | LOAD_DATA;
-	if (src1 & SLJIT_MEM) {
-		PTR_FAIL_IF(emit_op_mem2(compiler, flags, DR(TMP_REG1), src1, src1w, src2, src2w));
-		src1 = TMP_REG1;
-	}
-	if (src2 & SLJIT_MEM) {
-		PTR_FAIL_IF(emit_op_mem2(compiler, flags, DR(TMP_REG2), src2, src2w, 0, 0));
-		src2 = TMP_REG2;
-	}
-
-	jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump));
-	PTR_FAIL_IF(!jump);
-	set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP);
-	type &= 0xff;
-
-	if (type <= SLJIT_NOT_EQUAL) {
-		RESOLVE_IMM1();
-		RESOLVE_IMM2();
-		jump->flags |= IS_BIT26_COND;
-		if (compiler->delay_slot == MOVABLE_INS || (compiler->delay_slot != UNMOVABLE_INS && compiler->delay_slot != DR(src1) && compiler->delay_slot != DR(src2)))
-			jump->flags |= IS_MOVABLE;
-		PTR_FAIL_IF(push_inst(compiler, (type == SLJIT_EQUAL ? BNE : BEQ) | S(src1) | T(src2) | JUMP_LENGTH, UNMOVABLE_INS));
-	}
-	else if (type >= SLJIT_SIG_LESS && (((src1 & SLJIT_IMM) && (src1w == 0)) || ((src2 & SLJIT_IMM) && (src2w == 0)))) {
-		inst = NOP;
-		if ((src1 & SLJIT_IMM) && (src1w == 0)) {
-			RESOLVE_IMM2();
-			switch (type) {
-			case SLJIT_SIG_LESS:
-				inst = BLEZ;
-				jump->flags |= IS_BIT26_COND;
-				break;
-			case SLJIT_SIG_GREATER_EQUAL:
-				inst = BGTZ;
-				jump->flags |= IS_BIT26_COND;
-				break;
-			case SLJIT_SIG_GREATER:
-				inst = BGEZ;
-				jump->flags |= IS_BIT16_COND;
-				break;
-			case SLJIT_SIG_LESS_EQUAL:
-				inst = BLTZ;
-				jump->flags |= IS_BIT16_COND;
-				break;
-			}
-			src1 = src2;
-		}
-		else {
-			RESOLVE_IMM1();
-			switch (type) {
-			case SLJIT_SIG_LESS:
-				inst = BGEZ;
-				jump->flags |= IS_BIT16_COND;
-				break;
-			case SLJIT_SIG_GREATER_EQUAL:
-				inst = BLTZ;
-				jump->flags |= IS_BIT16_COND;
-				break;
-			case SLJIT_SIG_GREATER:
-				inst = BLEZ;
-				jump->flags |= IS_BIT26_COND;
-				break;
-			case SLJIT_SIG_LESS_EQUAL:
-				inst = BGTZ;
-				jump->flags |= IS_BIT26_COND;
-				break;
-			}
-		}
-		PTR_FAIL_IF(push_inst(compiler, inst | S(src1) | JUMP_LENGTH, UNMOVABLE_INS));
-	}
-	else {
-		if (type == SLJIT_LESS || type == SLJIT_GREATER_EQUAL || type == SLJIT_SIG_LESS || type == SLJIT_SIG_GREATER_EQUAL) {
-			RESOLVE_IMM1();
-			if ((src2 & SLJIT_IMM) && src2w <= SIMM_MAX && src2w >= SIMM_MIN)
-				PTR_FAIL_IF(push_inst(compiler, (type <= SLJIT_LESS_EQUAL ? SLTIU : SLTI) | S(src1) | T(TMP_REG1) | IMM(src2w), DR(TMP_REG1)));
-			else {
-				RESOLVE_IMM2();
-				PTR_FAIL_IF(push_inst(compiler, (type <= SLJIT_LESS_EQUAL ? SLTU : SLT) | S(src1) | T(src2) | D(TMP_REG1), DR(TMP_REG1)));
-			}
-			type = (type == SLJIT_LESS || type == SLJIT_SIG_LESS) ? SLJIT_NOT_EQUAL : SLJIT_EQUAL;
-		}
-		else {
-			RESOLVE_IMM2();
-			if ((src1 & SLJIT_IMM) && src1w <= SIMM_MAX && src1w >= SIMM_MIN)
-				PTR_FAIL_IF(push_inst(compiler, (type <= SLJIT_LESS_EQUAL ? SLTIU : SLTI) | S(src2) | T(TMP_REG1) | IMM(src1w), DR(TMP_REG1)));
-			else {
-				RESOLVE_IMM1();
-				PTR_FAIL_IF(push_inst(compiler, (type <= SLJIT_LESS_EQUAL ? SLTU : SLT) | S(src2) | T(src1) | D(TMP_REG1), DR(TMP_REG1)));
-			}
-			type = (type == SLJIT_GREATER || type == SLJIT_SIG_GREATER) ? SLJIT_NOT_EQUAL : SLJIT_EQUAL;
-		}
-
-		jump->flags |= IS_BIT26_COND;
-		PTR_FAIL_IF(push_inst(compiler, (type == SLJIT_EQUAL ? BNE : BEQ) | S(TMP_REG1) | TA(0) | JUMP_LENGTH, UNMOVABLE_INS));
-	}
-
-	PTR_FAIL_IF(emit_const(compiler, TMP_REG2, 0));
-	PTR_FAIL_IF(push_inst(compiler, JR | S(TMP_REG2), UNMOVABLE_INS));
-	jump->addr = compiler->size;
-	PTR_FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS));
-	return jump;
-}
-
-#undef RESOLVE_IMM1
-#undef RESOLVE_IMM2
-
-#undef JUMP_LENGTH
-#undef BR_Z
-#undef BR_NZ
-#undef BR_T
-#undef BR_F
-
-#undef FLOAT_DATA
-#undef FMT
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw)
-{
-	sljit_s32 src_r = TMP_REG2;
-	struct sljit_jump *jump = NULL;
-
-	CHECK_ERROR();
-	CHECK(check_sljit_emit_ijump(compiler, type, src, srcw));
-	ADJUST_LOCAL_OFFSET(src, srcw);
-
-	if (FAST_IS_REG(src)) {
-		if (DR(src) != 4)
-			src_r = src;
-		else
-			FAIL_IF(push_inst(compiler, ADDU_W | S(src) | TA(0) | D(TMP_REG2), DR(TMP_REG2)));
-	}
-
-	if (type >= SLJIT_CALL0) {
-		SLJIT_ASSERT(DR(PIC_ADDR_REG) == 25 && PIC_ADDR_REG == TMP_REG2);
-		if (src & (SLJIT_IMM | SLJIT_MEM)) {
-			if (src & SLJIT_IMM)
-				FAIL_IF(load_immediate(compiler, DR(PIC_ADDR_REG), srcw));
-			else {
-				SLJIT_ASSERT(src_r == TMP_REG2 && (src & SLJIT_MEM));
-				FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, TMP_REG2, 0, TMP_REG1, 0, src, srcw));
-			}
-			FAIL_IF(push_inst(compiler, JALR | S(PIC_ADDR_REG) | DA(RETURN_ADDR_REG), UNMOVABLE_INS));
-			/* We need an extra instruction in any case. */
-			return push_inst(compiler, ADDU_W | S(SLJIT_R0) | TA(0) | DA(4), UNMOVABLE_INS);
-		}
-
-		/* Register input. */
-		if (type >= SLJIT_CALL1)
-			FAIL_IF(push_inst(compiler, ADDU_W | S(SLJIT_R0) | TA(0) | DA(4), 4));
-		FAIL_IF(push_inst(compiler, JALR | S(src_r) | DA(RETURN_ADDR_REG), UNMOVABLE_INS));
-		return push_inst(compiler, ADDU_W | S(src_r) | TA(0) | D(PIC_ADDR_REG), UNMOVABLE_INS);
-	}
-
-	if (src & SLJIT_IMM) {
-		jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump));
-		FAIL_IF(!jump);
-		set_jump(jump, compiler, JUMP_ADDR | ((type >= SLJIT_FAST_CALL) ? IS_JAL : 0));
-		jump->u.target = srcw;
-
-		if (compiler->delay_slot != UNMOVABLE_INS)
-			jump->flags |= IS_MOVABLE;
-
-		FAIL_IF(emit_const(compiler, TMP_REG2, 0));
-	}
-	else if (src & SLJIT_MEM)
-		FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, TMP_REG2, 0, TMP_REG1, 0, src, srcw));
-
-	FAIL_IF(push_inst(compiler, JR | S(src_r), UNMOVABLE_INS));
-	if (jump)
-		jump->addr = compiler->size;
-	FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS));
-	return SLJIT_SUCCESS;
-}
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op,
-	sljit_s32 dst, sljit_sw dstw,
-	sljit_s32 type)
-{
-	sljit_s32 src_ar, dst_ar;
-	sljit_s32 saved_op = op;
-#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32)
-	sljit_s32 mem_type = WORD_DATA;
-#else
-	sljit_s32 mem_type = (op & SLJIT_I32_OP) ? (INT_DATA | SIGNED_DATA) : WORD_DATA;
-#endif
-
-	CHECK_ERROR();
-	CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type));
-	ADJUST_LOCAL_OFFSET(dst, dstw);
-
-	op = GET_OPCODE(op);
-#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
-	if (op == SLJIT_MOV_S32)
-		mem_type = INT_DATA | SIGNED_DATA;
-#endif
-	dst_ar = DR((op < SLJIT_ADD && FAST_IS_REG(dst)) ? dst : TMP_REG2);
-
-	compiler->cache_arg = 0;
-	compiler->cache_argw = 0;
-
-	if (op >= SLJIT_ADD && (dst & SLJIT_MEM))
-		FAIL_IF(emit_op_mem2(compiler, mem_type | LOAD_DATA, DR(TMP_REG1), dst, dstw, dst, dstw));
-
-	switch (type & 0xff) {
-	case SLJIT_EQUAL:
-	case SLJIT_NOT_EQUAL:
-		FAIL_IF(push_inst(compiler, SLTIU | SA(EQUAL_FLAG) | TA(dst_ar) | IMM(1), dst_ar));
-		src_ar = dst_ar;
-		break;
-	case SLJIT_MUL_OVERFLOW:
-	case SLJIT_MUL_NOT_OVERFLOW:
-		FAIL_IF(push_inst(compiler, SLTIU | SA(OTHER_FLAG) | TA(dst_ar) | IMM(1), dst_ar));
-		src_ar = dst_ar;
-		type ^= 0x1; /* Flip type bit for the XORI below. */
-		break;
-	case SLJIT_GREATER_F64:
-	case SLJIT_LESS_EQUAL_F64:
-		type ^= 0x1; /* Flip type bit for the XORI below. */
-	case SLJIT_EQUAL_F64:
-	case SLJIT_NOT_EQUAL_F64:
-	case SLJIT_LESS_F64:
-	case SLJIT_GREATER_EQUAL_F64:
-	case SLJIT_UNORDERED_F64:
-	case SLJIT_ORDERED_F64:
-		FAIL_IF(push_inst(compiler, CFC1 | TA(dst_ar) | DA(FCSR_REG), dst_ar));
-		FAIL_IF(push_inst(compiler, SRL | TA(dst_ar) | DA(dst_ar) | SH_IMM(23), dst_ar));
-		FAIL_IF(push_inst(compiler, ANDI | SA(dst_ar) | TA(dst_ar) | IMM(1), dst_ar));
-		src_ar = dst_ar;
-		break;
-
-	default:
-		src_ar = OTHER_FLAG;
-		break;
-	}
-
-	if (type & 0x1) {
-		FAIL_IF(push_inst(compiler, XORI | SA(src_ar) | TA(dst_ar) | IMM(1), dst_ar));
-		src_ar = dst_ar;
-	}
-
-	if (op < SLJIT_ADD) {
-		if (dst & SLJIT_MEM)
-			return emit_op_mem(compiler, mem_type, src_ar, dst, dstw);
-
-		if (src_ar != dst_ar)
-			return push_inst(compiler, ADDU_W | SA(src_ar) | TA(0) | DA(dst_ar), dst_ar);
-		return SLJIT_SUCCESS;
-	}
-
-	/* OTHER_FLAG cannot be specified as src2 argument at the moment. */
-	if (DR(TMP_REG2) != src_ar)
-		FAIL_IF(push_inst(compiler, ADDU_W | SA(src_ar) | TA(0) | D(TMP_REG2), DR(TMP_REG2)));
-
-	mem_type |= CUMULATIVE_OP | LOGICAL_OP | IMM_OP | ALT_KEEP_CACHE;
-
-	if (dst & SLJIT_MEM)
-		return emit_op(compiler, saved_op, mem_type, dst, dstw, TMP_REG1, 0, TMP_REG2, 0);
-	return emit_op(compiler, saved_op, mem_type, dst, dstw, dst, dstw, TMP_REG2, 0);
-}
-
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type,
-	sljit_s32 dst_reg,
-	sljit_s32 src, sljit_sw srcw)
-{
-#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)
-	sljit_ins ins;
-#endif
-
-	CHECK_ERROR();
-	CHECK(check_sljit_emit_cmov(compiler, type, dst_reg, src, srcw));
-
-#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)
-
-	if (SLJIT_UNLIKELY(src & SLJIT_IMM)) {
-#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
-		if (dst_reg & SLJIT_I32_OP)
-			srcw = (sljit_s32)srcw;
-#endif
-		FAIL_IF(load_immediate(compiler, DR(TMP_REG1), srcw));
-		src = TMP_REG1;
-		srcw = 0;
-	}
-
-	dst_reg &= ~SLJIT_I32_OP;
-
-	switch (type & 0xff) {
-	case SLJIT_EQUAL:
-		ins = MOVZ | TA(EQUAL_FLAG);
-		break;
-	case SLJIT_NOT_EQUAL:
-		ins = MOVN | TA(EQUAL_FLAG);
-		break;
-	case SLJIT_LESS:
-	case SLJIT_GREATER:
-	case SLJIT_SIG_LESS:
-	case SLJIT_SIG_GREATER:
-	case SLJIT_OVERFLOW:
-	case SLJIT_MUL_OVERFLOW:
-		ins = MOVN | TA(OTHER_FLAG);
-		break;
-	case SLJIT_GREATER_EQUAL:
-	case SLJIT_LESS_EQUAL:
-	case SLJIT_SIG_GREATER_EQUAL:
-	case SLJIT_SIG_LESS_EQUAL:
-	case SLJIT_NOT_OVERFLOW:
-	case SLJIT_MUL_NOT_OVERFLOW:
-		ins = MOVZ | TA(OTHER_FLAG);
-		break;
-	case SLJIT_EQUAL_F64:
-	case SLJIT_LESS_F64:
-	case SLJIT_LESS_EQUAL_F64:
-	case SLJIT_UNORDERED_F64:
-		ins = MOVT;
-		break;
-	case SLJIT_NOT_EQUAL_F64:
-	case SLJIT_GREATER_EQUAL_F64:
-	case SLJIT_GREATER_F64:
-	case SLJIT_ORDERED_F64:
-		ins = MOVF;
-		break;
-	default:
-		ins = MOVZ | TA(OTHER_FLAG);
-		SLJIT_UNREACHABLE();
-		break;
-	}
-
-	return push_inst(compiler, ins | S(src) | D(dst_reg), DR(dst_reg));
-
-#else
-	return sljit_emit_cmov_generic(compiler, type, dst_reg, src, srcw);
-#endif
-}
-
-SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value)
-{
-	struct sljit_const *const_;
-	sljit_s32 reg;
-
-	CHECK_ERROR_PTR();
-	CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value));
-	ADJUST_LOCAL_OFFSET(dst, dstw);
-
-	const_ = (struct sljit_const*)ensure_abuf(compiler, sizeof(struct sljit_const));
-	PTR_FAIL_IF(!const_);
-	set_const(const_, compiler);
-
-	reg = FAST_IS_REG(dst) ? dst : TMP_REG2;
-
-	PTR_FAIL_IF(emit_const(compiler, reg, init_value));
-
-	if (dst & SLJIT_MEM)
-		PTR_FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, TMP_REG2, 0));
-	return const_;
-}