Don't assume that AVX implies PCLMULQDQ when using LLVM on Windows.

PiperOrigin-RevId: 507790741 Change-Id: I347357f9a2d698510f29b7d1b065ef73f9289292
abseil · Feb 7, 2023 · f8fa267 · f8fa267
1 parent 92fc445
commit f8fa267
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/absl/crc/internal/crc32_x86_arm_combined_simd.h b/absl/crc/internal/crc32_x86_arm_combined_simd.h
@@ -33,7 +33,7 @@
 #include <x86intrin.h>
 #define ABSL_CRC_INTERNAL_HAVE_X86_SIMD
 
-#elif defined(_MSC_VER) && defined(__AVX__)
+#elif defined(_MSC_VER) && !defined(__clang__) && defined(__AVX__)
 
 // MSVC AVX (/arch:AVX) implies SSE 4.2 and PCLMULQDQ.
 #include <intrin.h>