8.37

1 files changed, 130 insertions, 120 deletions

diff --git a/pcre/sljit/sljitNativeARM_64.c b/pcre/sljit/sljitNativeARM_64.c
index fba664ec9b9..b66455f7569 100644
--- a/pcre/sljit/sljitNativeARM_64.c
+++ b/pcre/sljit/sljitNativeARM_64.c
@@ -32,20 +32,19 @@ SLJIT_API_FUNC_ATTRIBUTE SLJIT_CONST char* sljit_get_platform_name(void)
 /* Length of an instruction word */
 typedef sljit_ui sljit_ins;
 
-#define TMP_ZERO	0
+#define TMP_ZERO	(0)
 
 #define TMP_REG1	(SLJIT_NUMBER_OF_REGISTERS + 2)
 #define TMP_REG2	(SLJIT_NUMBER_OF_REGISTERS + 3)
 #define TMP_REG3	(SLJIT_NUMBER_OF_REGISTERS + 4)
-#define TMP_REG4	(SLJIT_NUMBER_OF_REGISTERS + 5)
-#define TMP_LR		(SLJIT_NUMBER_OF_REGISTERS + 6)
-#define TMP_SP		(SLJIT_NUMBER_OF_REGISTERS + 7)
+#define TMP_LR		(SLJIT_NUMBER_OF_REGISTERS + 5)
+#define TMP_SP		(SLJIT_NUMBER_OF_REGISTERS + 6)
 
 #define TMP_FREG1	(0)
 #define TMP_FREG2	(SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1)
 
 static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 8] = {
-  31, 0, 1, 2, 3, 4, 5, 6, 7, 13, 14, 15, 16, 17, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 29, 9, 10, 11, 12, 30, 31
+  31, 0, 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 8, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 29, 9, 10, 11, 30, 31
 };
 
 #define W_OP (1 << 31)
@@ -220,7 +219,7 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil
 	struct sljit_const *const_;
 
 	CHECK_ERROR_PTR();
-	check_sljit_generate_code(compiler);
+	CHECK_PTR(check_sljit_generate_code(compiler));
 	reverse_buf(compiler);
 
 	code = (sljit_ins*)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_ins));
@@ -730,12 +729,12 @@ static sljit_si emit_op_imm(struct sljit_compiler *compiler, sljit_si flags, slj
 			return push_inst(compiler, (MADD ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2) | RT2(TMP_ZERO));
 		if (flags & INT_OP) {
 			FAIL_IF(push_inst(compiler, SMADDL | RD(dst) | RN(arg1) | RM(arg2) | (31 << 10)));
-			FAIL_IF(push_inst(compiler, ADD | RD(TMP_REG4) | RN(TMP_ZERO) | RM(dst) | (2 << 22) | (31 << 10)));
-			return push_inst(compiler, SUBS | RD(TMP_ZERO) | RN(TMP_REG4) | RM(dst) | (2 << 22) | (63 << 10));
+			FAIL_IF(push_inst(compiler, ADD | RD(TMP_LR) | RN(TMP_ZERO) | RM(dst) | (2 << 22) | (31 << 10)));
+			return push_inst(compiler, SUBS | RD(TMP_ZERO) | RN(TMP_LR) | RM(dst) | (2 << 22) | (63 << 10));
 		}
-		FAIL_IF(push_inst(compiler, SMULH | RD(TMP_REG4) | RN(arg1) | RM(arg2)));
+		FAIL_IF(push_inst(compiler, SMULH | RD(TMP_LR) | RN(arg1) | RM(arg2)));
 		FAIL_IF(push_inst(compiler, MADD | RD(dst) | RN(arg1) | RM(arg2) | RT2(TMP_ZERO)));
-		return push_inst(compiler, SUBS | RD(TMP_ZERO) | RN(TMP_REG4) | RM(dst) | (2 << 22) | (63 << 10));
+		return push_inst(compiler, SUBS | RD(TMP_ZERO) | RN(TMP_LR) | RM(dst) | (2 << 22) | (63 << 10));
 	case SLJIT_AND:
 		CHECK_FLAGS(3 << 29);
 		return push_inst(compiler, (AND ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2));
@@ -976,9 +975,9 @@ static sljit_si getput_arg(struct sljit_compiler *compiler, sljit_si flags, slji
 			FAIL_IF(push_inst(compiler, ADD | RD(arg) | RN(arg) | RM(other_r) | (argw << 10)));
 			return push_inst(compiler, sljit_mem_imm[flags & 0x3] | (shift << 30) | RT(reg) | RN(arg));
 		}
-		FAIL_IF(push_inst(compiler, ADD | RD(TMP_REG4) | RN(arg) | RM(other_r) | (argw << 10)));
-		FAIL_IF(push_inst(compiler, sljit_mem_imm[flags & 0x3] | (shift << 30) | RT(reg) | RN(TMP_REG4)));
-		return push_inst(compiler, ORR | RD(arg) | RN(TMP_ZERO) | RM(TMP_REG4));
+		FAIL_IF(push_inst(compiler, ADD | RD(TMP_LR) | RN(arg) | RM(other_r) | (argw << 10)));
+		FAIL_IF(push_inst(compiler, sljit_mem_imm[flags & 0x3] | (shift << 30) | RT(reg) | RN(TMP_LR)));
+		return push_inst(compiler, ORR | RD(arg) | RN(TMP_ZERO) | RM(TMP_LR));
 	}
 
 	if (arg & OFFS_REG_MASK) {
@@ -1065,41 +1064,33 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
 	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
 {
-	sljit_si i, tmp, offs, prev;
+	sljit_si i, tmp, offs, prev, saved_regs_size;
 
 	CHECK_ERROR();
-	check_sljit_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size);
-
-	compiler->options = options;
-	compiler->scratches = scratches;
-	compiler->saveds = saveds;
-	compiler->fscratches = fscratches;
-	compiler->fsaveds = fsaveds;
-#if (defined SLJIT_DEBUG && SLJIT_DEBUG)
-	compiler->logical_local_size = local_size;
-#endif
-	compiler->locals_offset = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 2);
-	local_size = (compiler->locals_offset + local_size + 15) & ~15;
+	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);
+
+	saved_regs_size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 0);
+	local_size += saved_regs_size + SLJIT_LOCALS_OFFSET;
+	local_size = (local_size + 15) & ~0xf;
 	compiler->local_size = local_size;
 
-	if (local_size <= (64 << 3))
+	if (local_size <= (63 * sizeof(sljit_sw))) {
 		FAIL_IF(push_inst(compiler, STP_PRE | 29 | RT2(TMP_LR)
 			| RN(TMP_SP) | ((-(local_size >> 3) & 0x7f) << 15)));
-	else {
-		local_size -= (64 << 3);
-		if (local_size > 0xfff) {
-			FAIL_IF(push_inst(compiler, SUBI | RD(TMP_SP) | RN(TMP_SP) | ((local_size >> 12) << 10) | (1 << 22)));
-			local_size &= 0xfff;
+		FAIL_IF(push_inst(compiler, ADDI | RD(SLJIT_SP) | RN(TMP_SP) | (0 << 10)));
+		offs = (local_size - saved_regs_size) << (15 - 3);
+	} else {
+		offs = 0 << 15;
+		if (saved_regs_size & 0x8) {
+			offs = 1 << 15;
+			saved_regs_size += sizeof(sljit_sw);
 		}
-		if (local_size)
-			FAIL_IF(push_inst(compiler, SUBI | RD(TMP_SP) | RN(TMP_SP) | (local_size << 10)));
-		FAIL_IF(push_inst(compiler, STP_PRE | 29 | RT2(TMP_LR) | RN(TMP_SP) | (0x40 << 15)));
+		local_size -= saved_regs_size + SLJIT_LOCALS_OFFSET;
+		FAIL_IF(push_inst(compiler, SUBI | RD(TMP_SP) | RN(TMP_SP) | (saved_regs_size << 10)));
 	}
 
-	FAIL_IF(push_inst(compiler, ADDI | RD(SLJIT_SP) | RN(TMP_SP)));
-
 	tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG;
-	offs = 2 << 15;
 	prev = -1;
 	for (i = SLJIT_S0; i >= tmp; i--) {
 		if (prev == -1) {
@@ -1124,6 +1115,19 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 	if (prev != -1)
 		FAIL_IF(push_inst(compiler, STRI | RT(prev) | RN(TMP_SP) | (offs >> 5)));
 
+	if (compiler->local_size > (63 * sizeof(sljit_sw))) {
+		/* The local_size is already adjusted by the saved registers. */
+		if (local_size > 0xfff) {
+			FAIL_IF(push_inst(compiler, SUBI | RD(TMP_SP) | RN(TMP_SP) | ((local_size >> 12) << 10) | (1 << 22)));
+			local_size &= 0xfff;
+		}
+		if (local_size)
+			FAIL_IF(push_inst(compiler, SUBI | RD(TMP_SP) | RN(TMP_SP) | (local_size << 10)));
+		FAIL_IF(push_inst(compiler, STP_PRE | 29 | RT2(TMP_LR)
+			| RN(TMP_SP) | ((-(16 >> 3) & 0x7f) << 15)));
+		FAIL_IF(push_inst(compiler, ADDI | RD(SLJIT_SP) | RN(TMP_SP) | (0 << 10)));
+	}
+
 	if (args >= 1)
 		FAIL_IF(push_inst(compiler, ORR | RD(SLJIT_S0) | RN(TMP_ZERO) | RM(SLJIT_R0)));
 	if (args >= 2)
@@ -1134,37 +1138,53 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil
 	return SLJIT_SUCCESS;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE void sljit_set_context(struct sljit_compiler *compiler,
+SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compiler,
 	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
 	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
 {
-	CHECK_ERROR_VOID();
-	check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size);
-
-	compiler->options = options;
-	compiler->scratches = scratches;
-	compiler->saveds = saveds;
-	compiler->fscratches = fscratches;
-	compiler->fsaveds = fsaveds;
-#if (defined SLJIT_DEBUG && SLJIT_DEBUG)
-	compiler->logical_local_size = local_size;
-#endif
-	compiler->locals_offset = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 2);
-	compiler->local_size = (compiler->locals_offset + local_size + 15) & ~15;
+	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, 0) + SLJIT_LOCALS_OFFSET;
+	local_size = (local_size + 15) & ~0xf;
+	compiler->local_size = local_size;
+	return SLJIT_SUCCESS;
 }
 
 SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compiler, sljit_si op, sljit_si src, sljit_sw srcw)
 {
 	sljit_si local_size;
-	sljit_si i, tmp, offs, prev;
+	sljit_si i, tmp, offs, prev, saved_regs_size;
 
 	CHECK_ERROR();
-	check_sljit_emit_return(compiler, op, src, srcw);
+	CHECK(check_sljit_emit_return(compiler, op, src, srcw));
 
 	FAIL_IF(emit_mov_before_return(compiler, op, src, srcw));
 
+	local_size = compiler->local_size;
+
+	saved_regs_size = GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 0);
+	if (local_size <= (63 * sizeof(sljit_sw)))
+		offs = (local_size - saved_regs_size) << (15 - 3);
+	else {
+		FAIL_IF(push_inst(compiler, LDP_PST | 29 | RT2(TMP_LR)
+			| RN(TMP_SP) | (((16 >> 3) & 0x7f) << 15)));
+		offs = 0 << 15;
+		if (saved_regs_size & 0x8) {
+			offs = 1 << 15;
+			saved_regs_size += sizeof(sljit_sw);
+		}
+		local_size -= saved_regs_size + SLJIT_LOCALS_OFFSET;
+		if (local_size > 0xfff) {
+			FAIL_IF(push_inst(compiler, ADDI | RD(TMP_SP) | RN(TMP_SP) | ((local_size >> 12) << 10) | (1 << 22)));
+			local_size &= 0xfff;
+		}
+		if (local_size)
+			FAIL_IF(push_inst(compiler, ADDI | RD(TMP_SP) | RN(TMP_SP) | (local_size << 10)));
+	}
+
 	tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG;
-	offs = 2 << 15;
 	prev = -1;
 	for (i = SLJIT_S0; i >= tmp; i--) {
 		if (prev == -1) {
@@ -1189,20 +1209,11 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi
 	if (prev != -1)
 		FAIL_IF(push_inst(compiler, LDRI | RT(prev) | RN(TMP_SP) | (offs >> 5)));
 
-	local_size = compiler->local_size;
-
-	if (local_size <= (62 << 3))
+	if (compiler->local_size <= (63 * sizeof(sljit_sw))) {
 		FAIL_IF(push_inst(compiler, LDP_PST | 29 | RT2(TMP_LR)
 			| RN(TMP_SP) | (((local_size >> 3) & 0x7f) << 15)));
-	else {
-		FAIL_IF(push_inst(compiler, LDP_PST | 29 | RT2(TMP_LR) | RN(TMP_SP) | (0x3e << 15)));
-		local_size -= (62 << 3);
-		if (local_size > 0xfff) {
-			FAIL_IF(push_inst(compiler, ADDI | RD(TMP_SP) | RN(TMP_SP) | ((local_size >> 12) << 10) | (1 << 22)));
-			local_size &= 0xfff;
-		}
-		if (local_size)
-			FAIL_IF(push_inst(compiler, ADDI | RD(TMP_SP) | RN(TMP_SP) | (local_size << 10)));
+	} else {
+		FAIL_IF(push_inst(compiler, ADDI | RD(TMP_SP) | RN(TMP_SP) | (saved_regs_size << 10)));
 	}
 
 	FAIL_IF(push_inst(compiler, RET | RN(TMP_LR)));
@@ -1218,7 +1229,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 	sljit_ins inv_bits = (op & SLJIT_INT_OP) ? (1 << 31) : 0;
 
 	CHECK_ERROR();
-	check_sljit_emit_op0(compiler, op);
+	CHECK(check_sljit_emit_op0(compiler, op));
 
 	op = GET_OPCODE(op);
 	switch (op) {
@@ -1226,15 +1237,15 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler
 		return push_inst(compiler, BRK);
 	case SLJIT_NOP:
 		return push_inst(compiler, NOP);
-	case SLJIT_UMUL:
-	case SLJIT_SMUL:
+	case SLJIT_LUMUL:
+	case SLJIT_LSMUL:
 		FAIL_IF(push_inst(compiler, ORR | RD(TMP_REG1) | RN(TMP_ZERO) | RM(SLJIT_R0)));
 		FAIL_IF(push_inst(compiler, MADD | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1) | RT2(TMP_ZERO)));
-		return push_inst(compiler, (op == SLJIT_SMUL ? SMULH : UMULH) | RD(SLJIT_R1) | RN(TMP_REG1) | RM(SLJIT_R1));
-	case SLJIT_UDIV:
-	case SLJIT_SDIV:
+		return push_inst(compiler, (op == SLJIT_LUMUL ? UMULH : SMULH) | RD(SLJIT_R1) | RN(TMP_REG1) | RM(SLJIT_R1));
+	case SLJIT_LUDIV:
+	case SLJIT_LSDIV:
 		FAIL_IF(push_inst(compiler, (ORR ^ inv_bits) | RD(TMP_REG1) | RN(TMP_ZERO) | RM(SLJIT_R0)));
-		FAIL_IF(push_inst(compiler, ((op == SLJIT_SDIV ? SDIV : UDIV) ^ inv_bits) | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1)));
+		FAIL_IF(push_inst(compiler, ((op == SLJIT_LUDIV ? UDIV : SDIV) ^ inv_bits) | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1)));
 		FAIL_IF(push_inst(compiler, (MADD ^ inv_bits) | RD(SLJIT_R1) | RN(SLJIT_R0) | RM(SLJIT_R1) | RT2(TMP_ZERO)));
 		return push_inst(compiler, (SUB ^ inv_bits) | RD(SLJIT_R1) | RN(TMP_REG1) | RM(SLJIT_R1));
 	}
@@ -1250,7 +1261,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler
 	sljit_si op_flags = GET_ALL_FLAGS(op);
 
 	CHECK_ERROR();
-	check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw);
+	CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw));
 	ADJUST_LOCAL_OFFSET(dst, dstw);
 	ADJUST_LOCAL_OFFSET(src, srcw);
 
@@ -1402,7 +1413,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 	sljit_si dst_r, flags, mem_flags;
 
 	CHECK_ERROR();
-	check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w);
+	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);
@@ -1481,13 +1492,13 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler
 
 SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg)
 {
-	check_sljit_get_register_index(reg);
+	CHECK_REG_INDEX(check_sljit_get_register_index(reg));
 	return reg_map[reg];
 }
 
 SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_float_register_index(sljit_si reg)
 {
-	check_sljit_get_float_register_index(reg);
+	CHECK_REG_INDEX(check_sljit_get_float_register_index(reg));
 	return reg;
 }
 
@@ -1495,8 +1506,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *co
 	void *instruction, sljit_si size)
 {
 	CHECK_ERROR();
-	check_sljit_emit_op_custom(compiler, instruction, size);
-	SLJIT_ASSERT(size == 4);
+	CHECK(check_sljit_emit_op_custom(compiler, instruction, size));
 
 	return push_inst(compiler, *(sljit_ins*)instruction);
 }
@@ -1662,7 +1672,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compile
 	}
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_MOVD:
+	case SLJIT_DMOV:
 		if (src != dst_r) {
 			if (dst_r != TMP_FREG1)
 				FAIL_IF(push_inst(compiler, (FMOV ^ inv_bits) | VD(dst_r) | VN(src)));
@@ -1670,10 +1680,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop1(struct sljit_compiler *compile
 				dst_r = src;
 		}
 		break;
-	case SLJIT_NEGD:
+	case SLJIT_DNEG:
 		FAIL_IF(push_inst(compiler, (FNEG ^ inv_bits) | VD(dst_r) | VN(src)));
 		break;
-	case SLJIT_ABSD:
+	case SLJIT_DABS:
 		FAIL_IF(push_inst(compiler, (FABS ^ inv_bits) | VD(dst_r) | VN(src)));
 		break;
 	case SLJIT_CONVD_FROMS:
@@ -1695,7 +1705,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 	sljit_ins inv_bits = (op & SLJIT_SINGLE_OP) ? (1 << 22) : 0;
 
 	CHECK_ERROR();
-	check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w);
+	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);
@@ -1714,16 +1724,16 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 	}
 
 	switch (GET_OPCODE(op)) {
-	case SLJIT_ADDD:
+	case SLJIT_DADD:
 		FAIL_IF(push_inst(compiler, (FADD ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2)));
 		break;
-	case SLJIT_SUBD:
+	case SLJIT_DSUB:
 		FAIL_IF(push_inst(compiler, (FSUB ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2)));
 		break;
-	case SLJIT_MULD:
+	case SLJIT_DMUL:
 		FAIL_IF(push_inst(compiler, (FMUL ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2)));
 		break;
-	case SLJIT_DIVD:
+	case SLJIT_DDIV:
 		FAIL_IF(push_inst(compiler, (FDIV ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2)));
 		break;
 	}
@@ -1740,7 +1750,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fop2(struct sljit_compiler *compile
 SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw)
 {
 	CHECK_ERROR();
-	check_sljit_emit_fast_enter(compiler, dst, dstw);
+	CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw));
 	ADJUST_LOCAL_OFFSET(dst, dstw);
 
 	/* For UNUSED dst. Uncommon, but possible. */
@@ -1757,7 +1767,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *c
 SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_si src, sljit_sw srcw)
 {
 	CHECK_ERROR();
-	check_sljit_emit_fast_return(compiler, src, srcw);
+	CHECK(check_sljit_emit_fast_return(compiler, src, srcw));
 	ADJUST_LOCAL_OFFSET(src, srcw);
 
 	if (FAST_IS_REG(src))
@@ -1777,50 +1787,50 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *
 static sljit_uw get_cc(sljit_si type)
 {
 	switch (type) {
-	case SLJIT_C_EQUAL:
-	case SLJIT_C_MUL_NOT_OVERFLOW:
-	case SLJIT_C_FLOAT_EQUAL:
+	case SLJIT_EQUAL:
+	case SLJIT_MUL_NOT_OVERFLOW:
+	case SLJIT_D_EQUAL:
 		return 0x1;
 
-	case SLJIT_C_NOT_EQUAL:
-	case SLJIT_C_MUL_OVERFLOW:
-	case SLJIT_C_FLOAT_NOT_EQUAL:
+	case SLJIT_NOT_EQUAL:
+	case SLJIT_MUL_OVERFLOW:
+	case SLJIT_D_NOT_EQUAL:
 		return 0x0;
 
-	case SLJIT_C_LESS:
-	case SLJIT_C_FLOAT_LESS:
+	case SLJIT_LESS:
+	case SLJIT_D_LESS:
 		return 0x2;
 
-	case SLJIT_C_GREATER_EQUAL:
-	case SLJIT_C_FLOAT_GREATER_EQUAL:
+	case SLJIT_GREATER_EQUAL:
+	case SLJIT_D_GREATER_EQUAL:
 		return 0x3;
 
-	case SLJIT_C_GREATER:
-	case SLJIT_C_FLOAT_GREATER:
+	case SLJIT_GREATER:
+	case SLJIT_D_GREATER:
 		return 0x9;
 
-	case SLJIT_C_LESS_EQUAL:
-	case SLJIT_C_FLOAT_LESS_EQUAL:
+	case SLJIT_LESS_EQUAL:
+	case SLJIT_D_LESS_EQUAL:
 		return 0x8;
 
-	case SLJIT_C_SIG_LESS:
+	case SLJIT_SIG_LESS:
 		return 0xa;
 
-	case SLJIT_C_SIG_GREATER_EQUAL:
+	case SLJIT_SIG_GREATER_EQUAL:
 		return 0xb;
 
-	case SLJIT_C_SIG_GREATER:
+	case SLJIT_SIG_GREATER:
 		return 0xd;
 
-	case SLJIT_C_SIG_LESS_EQUAL:
+	case SLJIT_SIG_LESS_EQUAL:
 		return 0xc;
 
-	case SLJIT_C_OVERFLOW:
-	case SLJIT_C_FLOAT_UNORDERED:
+	case SLJIT_OVERFLOW:
+	case SLJIT_D_UNORDERED:
 		return 0x7;
 
-	case SLJIT_C_NOT_OVERFLOW:
-	case SLJIT_C_FLOAT_ORDERED:
+	case SLJIT_NOT_OVERFLOW:
+	case SLJIT_D_ORDERED:
 		return 0x6;
 
 	default:
@@ -1834,7 +1844,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compi
 	struct sljit_label *label;
 
 	CHECK_ERROR_PTR();
-	check_sljit_emit_label(compiler);
+	CHECK_PTR(check_sljit_emit_label(compiler));
 
 	if (compiler->last_label && compiler->last_label->size == compiler->size)
 		return compiler->last_label;
@@ -1850,7 +1860,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
 	struct sljit_jump *jump;
 
 	CHECK_ERROR_PTR();
-	check_sljit_emit_jump(compiler, type);
+	CHECK_PTR(check_sljit_emit_jump(compiler, type));
 
 	jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump));
 	PTR_FAIL_IF(!jump);
@@ -1877,7 +1887,7 @@ static SLJIT_INLINE struct sljit_jump* emit_cmp_to0(struct sljit_compiler *compi
 	struct sljit_jump *jump;
 	sljit_ins inv_bits = (type & SLJIT_INT_OP) ? (1 << 31) : 0;
 
-	SLJIT_ASSERT((type & 0xff) == SLJIT_C_EQUAL || (type & 0xff) == SLJIT_C_NOT_EQUAL);
+	SLJIT_ASSERT((type & 0xff) == SLJIT_EQUAL || (type & 0xff) == SLJIT_NOT_EQUAL);
 	ADJUST_LOCAL_OFFSET(src, srcw);
 
 	jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump));
@@ -1895,7 +1905,7 @@ static SLJIT_INLINE struct sljit_jump* emit_cmp_to0(struct sljit_compiler *compi
 	}
 	SLJIT_ASSERT(FAST_IS_REG(src));
 
-	if ((type & 0xff) == SLJIT_C_EQUAL)
+	if ((type & 0xff) == SLJIT_EQUAL)
 		inv_bits |= 1 << 24;
 
 	PTR_FAIL_IF(push_inst(compiler, (CBZ ^ inv_bits) | (6 << 5) | RT(src)));
@@ -1910,7 +1920,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_ijump(struct sljit_compiler *compil
 	struct sljit_jump *jump;
 
 	CHECK_ERROR();
-	check_sljit_emit_ijump(compiler, type, src, srcw);
+	CHECK(check_sljit_emit_ijump(compiler, type, src, srcw));
 	ADJUST_LOCAL_OFFSET(src, srcw);
 
 	/* In ARM, we don't need to touch the arguments. */
@@ -1941,14 +1951,14 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_flags(struct sljit_compiler *com
 	sljit_ins cc;
 
 	CHECK_ERROR();
-	check_sljit_emit_op_flags(compiler, op, dst, dstw, src, srcw, type);
+	CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, src, srcw, type));
 	ADJUST_LOCAL_OFFSET(dst, dstw);
 	ADJUST_LOCAL_OFFSET(src, srcw);
 
 	if (dst == SLJIT_UNUSED)
 		return SLJIT_SUCCESS;
 
-	cc = get_cc(type);
+	cc = get_cc(type & 0xff);
 	dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1;
 
 	if (GET_OPCODE(op) < SLJIT_ADD) {
@@ -1988,7 +1998,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compi
 	sljit_si dst_r;
 
 	CHECK_ERROR_PTR();
-	check_sljit_emit_const(compiler, dst, dstw, init_value);
+	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));