Update PCRE2 to 10.35

[ChangeLog][Third-Party Code] PCRE2 has been update to version
10.35.

Change-Id: I9793bdd3d25b88eea0d4479f544b297d065b5fb6
Pick-To: 5.15
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 61 insertions, 34 deletions

diff --git a/src/3rdparty/pcre2/src/sljit/sljitLir.c b/src/3rdparty/pcre2/src/sljit/sljitLir.c
index 9bab0c3ec6..86772cc1a5 100644
--- a/src/3rdparty/pcre2/src/sljit/sljitLir.c
+++ b/src/3rdparty/pcre2/src/sljit/sljitLir.c
@@ -926,7 +926,8 @@ static void sljit_verbose_fparam(struct sljit_compiler *compiler, sljit_s32 p, s
 
 static const char* op0_names[] = {
 	(char*)"breakpoint", (char*)"nop", (char*)"lmul.uw", (char*)"lmul.sw",
-	(char*)"divmod.u", (char*)"divmod.s", (char*)"div.u", (char*)"div.s"
+	(char*)"divmod.u", (char*)"divmod.s", (char*)"div.u", (char*)"div.s",
+	(char*)"endbr", (char*)"skip_frames_before_return"
 };
 
 static const char* op1_names[] = {
@@ -943,6 +944,12 @@ static const char* op2_names[] = {
 	(char*)"shl", (char*)"lshr", (char*)"ashr",
 };
 
+static const char* op_src_names[] = {
+	(char*)"fast_return", (char*)"skip_frames_before_fast_return",
+	(char*)"prefetch_l1", (char*)"prefetch_l2",
+	(char*)"prefetch_l3", (char*)"prefetch_once",
+};
+
 static const char* fop1_names[] = {
 	(char*)"mov", (char*)"conv", (char*)"conv", (char*)"conv",
 	(char*)"conv", (char*)"conv", (char*)"cmp", (char*)"neg",
@@ -1152,37 +1159,21 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fast_enter(struct sljit_c
 	CHECK_RETURN_OK;
 }
 
-static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw)
-{
-#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
-	FUNCTION_CHECK_SRC(src, srcw);
-	CHECK_ARGUMENT(src != SLJIT_IMM);
-	compiler->last_flags = 0;
-#endif
-#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
-	if (SLJIT_UNLIKELY(!!compiler->verbose)) {
-		fprintf(compiler->verbose, "  fast_return ");
-		sljit_verbose_param(compiler, src, srcw);
-		fprintf(compiler->verbose, "\n");
-	}
-#endif
-	CHECK_RETURN_OK;
-}
-
 static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op)
 {
 #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
 	CHECK_ARGUMENT((op >= SLJIT_BREAKPOINT && op <= SLJIT_LMUL_SW)
-		|| ((op & ~SLJIT_I32_OP) >= SLJIT_DIVMOD_UW && (op & ~SLJIT_I32_OP) <= SLJIT_DIV_SW));
-	CHECK_ARGUMENT(op < SLJIT_LMUL_UW || compiler->scratches >= 2);
-	if (op >= SLJIT_LMUL_UW)
+		|| ((op & ~SLJIT_I32_OP) >= SLJIT_DIVMOD_UW && (op & ~SLJIT_I32_OP) <= SLJIT_DIV_SW)
+		|| (op >= SLJIT_ENDBR && op <= SLJIT_SKIP_FRAMES_BEFORE_RETURN));
+	CHECK_ARGUMENT(GET_OPCODE(op) < SLJIT_LMUL_UW || GET_OPCODE(op) >= SLJIT_ENDBR || compiler->scratches >= 2);
+	if ((GET_OPCODE(op) >= SLJIT_LMUL_UW && GET_OPCODE(op) <= SLJIT_DIV_SW) || op == SLJIT_SKIP_FRAMES_BEFORE_RETURN)
 		compiler->last_flags = 0;
 #endif
 #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
 	if (SLJIT_UNLIKELY(!!compiler->verbose))
 	{
 		fprintf(compiler->verbose, "  %s", op0_names[GET_OPCODE(op) - SLJIT_OP0_BASE]);
-		if (GET_OPCODE(op) >= SLJIT_DIVMOD_UW) {
+		if (GET_OPCODE(op) >= SLJIT_DIVMOD_UW && GET_OPCODE(op) <= SLJIT_DIV_SW) {
 			fprintf(compiler->verbose, (op & SLJIT_I32_OP) ? "32" : "w");
 		}
 		fprintf(compiler->verbose, "\n");
@@ -1224,7 +1215,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op1(struct sljit_compiler
 		break;
 	}
 
-	FUNCTION_CHECK_DST(dst, dstw, 1);
+	FUNCTION_CHECK_DST(dst, dstw, HAS_FLAGS(op));
 	FUNCTION_CHECK_SRC(src, srcw);
 
 	if (GET_OPCODE(op) >= SLJIT_NOT) {
@@ -1304,7 +1295,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op2(struct sljit_compiler
 		break;
 	}
 
-	FUNCTION_CHECK_DST(dst, dstw, 1);
+	FUNCTION_CHECK_DST(dst, dstw, HAS_FLAGS(op));
 	FUNCTION_CHECK_SRC(src1, src1w);
 	FUNCTION_CHECK_SRC(src2, src2w);
 	compiler->last_flags = GET_FLAG_TYPE(op) | (op & (SLJIT_I32_OP | SLJIT_SET_Z));
@@ -1325,6 +1316,33 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op2(struct sljit_compiler
 	CHECK_RETURN_OK;
 }
 
+static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op_src(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 src, sljit_sw srcw)
+{
+#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
+	CHECK_ARGUMENT(op >= SLJIT_FAST_RETURN && op <= SLJIT_PREFETCH_ONCE);
+	FUNCTION_CHECK_SRC(src, srcw);
+
+	if (op == SLJIT_FAST_RETURN || op == SLJIT_SKIP_FRAMES_BEFORE_FAST_RETURN)
+	{
+		CHECK_ARGUMENT(src != SLJIT_IMM);
+		compiler->last_flags = 0;
+	}
+	else if (op >= SLJIT_PREFETCH_L1 && op <= SLJIT_PREFETCH_ONCE)
+	{
+		CHECK_ARGUMENT(src & SLJIT_MEM);
+	}
+#endif
+#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
+	if (SLJIT_UNLIKELY(!!compiler->verbose)) {
+		fprintf(compiler->verbose, "  %s ", op_src_names[op - SLJIT_OP_SRC_BASE]);
+		sljit_verbose_param(compiler, src, srcw);
+		fprintf(compiler->verbose, "\n");
+	}
+#endif
+	CHECK_RETURN_OK;
+}
+
 static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_register_index(sljit_s32 reg)
 {
 	SLJIT_UNUSED_ARG(reg);
@@ -2016,7 +2034,7 @@ static SLJIT_INLINE sljit_s32 emit_mov_before_return(struct sljit_compiler *comp
 #if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) \
 		|| (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) \
 		|| (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) \
-		|| ((defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) && !(defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1))
+		|| ((defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) && !(defined SLJIT_MIPS_REV && SLJIT_MIPS_REV >= 1))
 
 static SLJIT_INLINE sljit_s32 sljit_emit_cmov_generic(struct sljit_compiler *compiler, sljit_s32 type,
 	sljit_s32 dst_reg,
@@ -2381,15 +2399,6 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
-SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw)
-{
-	SLJIT_UNUSED_ARG(compiler);
-	SLJIT_UNUSED_ARG(src);
-	SLJIT_UNUSED_ARG(srcw);
-	SLJIT_UNREACHABLE();
-	return SLJIT_ERR_UNSUPPORTED;
-}
-
 SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op)
 {
 	SLJIT_UNUSED_ARG(compiler);
@@ -2429,6 +2438,17 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compile
 	return SLJIT_ERR_UNSUPPORTED;
 }
 
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_src(struct sljit_compiler *compiler, sljit_s32 op,
+	sljit_s32 src, sljit_sw srcw)
+{
+	SLJIT_UNUSED_ARG(compiler);
+	SLJIT_UNUSED_ARG(op);
+	SLJIT_UNUSED_ARG(src);
+	SLJIT_UNUSED_ARG(srcw);
+	SLJIT_UNREACHABLE();
+	return SLJIT_ERR_UNSUPPORTED;
+}
+
 SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg)
 {
 	SLJIT_UNREACHABLE();
@@ -2549,6 +2569,13 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_set_target(struct sljit_jump *jump, sljit_uw
 	SLJIT_UNREACHABLE();
 }
 
+SLJIT_API_FUNC_ATTRIBUTE void sljit_set_put_label(struct sljit_put_label *put_label, struct sljit_label *label)
+{
+	SLJIT_UNUSED_ARG(put_label);
+	SLJIT_UNUSED_ARG(label);
+	SLJIT_UNREACHABLE();
+}
+
 SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw)
 {
 	SLJIT_UNUSED_ARG(compiler);