From 54e9d46db44c4832d031100800f54a397358f896 Mon Sep 17 00:00:00 2001
From: Yann Collet <cyan@fb.com>
Date: Wed, 5 Feb 2025 13:48:24 -0800
Subject: [PATCH] added __clang__ to compiler-specific alignment attribute

when clang is used within msvc, `__GNUC__` isn't defined,
so testing `__clang__` explicitly is required.
---
 lib/common/compiler.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/common/compiler.h b/lib/common/compiler.h
index 66792463b91..1f7da50e6da 100644
--- a/lib/common/compiler.h
+++ b/lib/common/compiler.h
@@ -302,7 +302,7 @@ MEM_STATIC int ZSTD_isPower2(size_t u) {
 
 #ifndef ZSTD_ALIGNED
 /* C90-compatible alignment macro (GCC/Clang). Adjust for other compilers if needed. */
-# if defined(__GNUC__)
+# if defined(__GNUC__) || defined(__clang__)
 #  define ZSTD_ALIGNED(a) __attribute__((aligned(a)))
 # elif defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L) /* C11 */
 #  define ZSTD_ALIGNED(a) _Alignas(a)