Update IR

IR commit: 0108cdf808d1e7dd6b702738949e095151f49040

Author: dstogov

ext/opcache/jit/ir/ir.c

@@ -23,6 +23,9 @@
 # if defined(__linux__) || defined(__sun)
 #  include <alloca.h>
 # endif
+# if defined(__APPLE__) && defined(__aarch64__)
+#  include <libkern/OSCacheControl.h>
+# endif
 #else
 # define WIN32_LEAN_AND_MEAN
 # include <windows.h>
@@ -109,6 +112,8 @@ static void ir_print_escaped_str(const char *s, size_t len, FILE *f)
 
 void ir_print_const(const ir_ctx *ctx, const ir_insn *insn, FILE *f, bool quoted)
 {
+	char buf[128];
+
 	if (insn->op == IR_FUNC || insn->op == IR_SYM) {
 		fprintf(f, "%s", ir_get_str(ctx, insn->val.name));
 		return;
@@ -182,14 +187,28 @@ void ir_print_const(const ir_ctx *ctx, const ir_insn *insn, FILE *f, bool quoted
 			if (isnan(insn->val.d)) {
 				fprintf(f, "nan");
 			} else {
-				fprintf(f, "%g", insn->val.d);
+				sprintf(buf, "%g", insn->val.d);
+				if (strtod(buf, NULL) != insn->val.d) {
+					sprintf(buf, "%.53e", insn->val.d);
+					if (strtod(buf, NULL) != insn->val.d) {
+						IR_ASSERT(0 && "can't format double");
+					}
+				}
+				fprintf(f, "%s", buf);
 			}
 			break;
 		case IR_FLOAT:
 			if (isnan(insn->val.f)) {
 				fprintf(f, "nan");
 			} else {
-				fprintf(f, "%g", insn->val.f);
+				sprintf(buf, "%g", insn->val.f);
+				if (strtod(buf, NULL) != insn->val.f) {
+					sprintf(buf, "%.24e", insn->val.f);
+					if (strtod(buf, NULL) != insn->val.f) {
+						IR_ASSERT(0 && "can't format float");
+					}
+				}
+				fprintf(f, "%s", buf);
 			}
 			break;
 		default:
@@ -1556,7 +1575,11 @@ int ir_mem_flush(void *ptr, size_t size)
 #else
 void *ir_mem_mmap(size_t size)
 {
-	void *ret = mmap(NULL, size, PROT_EXEC, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+        int prot_flags = PROT_EXEC;
+#if defined(__NetBSD__)
+	prot_flags |= PROT_MPROTECT(PROT_READ|PROT_WRITE);
+#endif
+	void *ret = mmap(NULL, size, prot_flags, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
 	if (ret == MAP_FAILED) {
 		ret = NULL;
 	}
@@ -1596,6 +1619,9 @@ int ir_mem_flush(void *ptr, size_t size)
 #if ((defined(__GNUC__) && ZEND_GCC_VERSION >= 4003) || __has_builtin(__builtin___clear_cache))
 	__builtin___clear_cache((char*)(ptr), (char*)(ptr) + size);
 #endif
+#if defined(__APPLE__) && defined(__aarch64__)
+	sys_icache_invalidate(ptr, size);
+#endif
 #ifdef HAVE_VALGRIND
 	VALGRIND_DISCARD_TRANSLATIONS(ptr, size);
 #endif