Added note to SSE4a builtins about keeping in sync with llvm tests

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@263116 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/sse4a-builtins.c b/test/CodeGen/sse4a-builtins.c
index 9a408b8bf4b5668656cfc5b90cbcd47b33b13e61..48e7c662c57fb21e2a88f8cecfb96aa4d3d07c7d 100644 (file)
--- a/test/CodeGen/sse4a-builtins.c
+++ b/test/CodeGen/sse4a-builtins.c
@@ -5,6 +5,8 @@
 
 #include <x86intrin.h>
 
+// NOTE: This should match the tests in llvm/test/CodeGen/X86/sse4a-intrinsics-fast-isel.ll
+
 __m128i test_mm_extracti_si64(__m128i x) {
   // CHECK-LABEL: test_mm_extracti_si64
   // CHECK: call <2 x i64> @llvm.x86.sse4a.extrqi(<2 x i64> %{{[^,]+}}, i8 3, i8 2)