From 772479ea2ff92115d67b39572e265dee4e91b444 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A1t=C3=A9=20Kocsis?= <kocsismate@woohoolabs.com>
Date: Sat, 24 May 2025 22:26:06 +0200
Subject: [PATCH] Fix build on Apple Clang 17+ (#18629)

Fixing "invalid cpu feature string for builtin" errors that started to appear on Apple Clang 17.0.0
---
 Zend/zend_cpuinfo.h | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/Zend/zend_cpuinfo.h b/Zend/zend_cpuinfo.h
index 9d221c59e54..5cc161eab99 100644
--- a/Zend/zend_cpuinfo.h
+++ b/Zend/zend_cpuinfo.h
@@ -126,58 +126,86 @@ ZEND_API int zend_cpu_supports(zend_cpu_feature feature);
  * functions */
 ZEND_NO_SANITIZE_ADDRESS
 static inline int zend_cpu_supports_sse2(void) {
+#ifdef __aarch64__
+	return 0;
+#else
 #if PHP_HAVE_BUILTIN_CPU_INIT
 	__builtin_cpu_init();
 #endif
 	return __builtin_cpu_supports("sse2");
+#endif
 }
 
 ZEND_NO_SANITIZE_ADDRESS
 static inline int zend_cpu_supports_sse3(void) {
+#ifdef __aarch64__
+	return 0;
+#else
 #if PHP_HAVE_BUILTIN_CPU_INIT
 	__builtin_cpu_init();
 #endif
 	return __builtin_cpu_supports("sse3");
+#endif
 }
 
 ZEND_NO_SANITIZE_ADDRESS
 static inline int zend_cpu_supports_ssse3(void) {
+#ifdef __aarch64__
+	return 0;
+#else
 #if PHP_HAVE_BUILTIN_CPU_INIT
 	__builtin_cpu_init();
 #endif
 	return __builtin_cpu_supports("ssse3");
+#endif
 }
 
 ZEND_NO_SANITIZE_ADDRESS
 static inline int zend_cpu_supports_sse41(void) {
+#ifdef __aarch64__
+	return 0;
+#else
 #if PHP_HAVE_BUILTIN_CPU_INIT
 	__builtin_cpu_init();
 #endif
 	return __builtin_cpu_supports("sse4.1");
+#endif
 }
 
 ZEND_NO_SANITIZE_ADDRESS
 static inline int zend_cpu_supports_sse42(void) {
+#ifdef __aarch64__
+	return 0;
+#else
 #if PHP_HAVE_BUILTIN_CPU_INIT
 	__builtin_cpu_init();
 #endif
 	return __builtin_cpu_supports("sse4.2");
+#endif
 }
 
 ZEND_NO_SANITIZE_ADDRESS
 static inline int zend_cpu_supports_avx(void) {
+#ifdef __aarch64__
+	return 0;
+#else
 #if PHP_HAVE_BUILTIN_CPU_INIT
 	__builtin_cpu_init();
 #endif
 	return __builtin_cpu_supports("avx");
+#endif
 }
 
 ZEND_NO_SANITIZE_ADDRESS
 static inline int zend_cpu_supports_avx2(void) {
+#ifdef __aarch64__
+	return 0;
+#else
 #if PHP_HAVE_BUILTIN_CPU_INIT
 	__builtin_cpu_init();
 #endif
 	return __builtin_cpu_supports("avx2");
+#endif
 }
 
 #if PHP_HAVE_AVX512_SUPPORTS