1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/pclmul-builtins.c b/test/CodeGen/pclmul-builtins.c
new file mode 100644
index 0000000..cb0af28
--- /dev/null
+++ b/test/CodeGen/pclmul-builtins.c
@@ -0,0 +1,11 @@
+// RUN: %clang_cc1 %s -O3 -triple=x86_64-apple-darwin -target-feature +pclmul -emit-llvm -o - | FileCheck %s
+
+// Don't include mm_malloc.h, it's system specific.
+#define __MM_MALLOC_H
+
+#include <wmmintrin.h>
+
+__m128i test_mm_clmulepi64_si128(__m128i a, __m128i b) {
+  // CHECK: @llvm.x86.pclmulqdq
+  return _mm_clmulepi64_si128(a, b, 0);
+}