Convert test to use filecheck and make it more specific

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112016 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/vec_shuffle-24.ll b/test/CodeGen/X86/vec_shuffle-24.ll
index 7562f1d89594ec5912079fabf41fc40768f0ab3a..1b104deb30556340d65f8edcb71c6ce09ee26e41 100644 (file)
--- a/test/CodeGen/X86/vec_shuffle-24.ll
+++ b/test/CodeGen/X86/vec_shuffle-24.ll
@@ -1,7 +1,8 @@
-; RUN: llc < %s -march=x86 -mattr=+sse2  |     grep punpck
+; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s
 
 define i32 @t() nounwind optsize {
 entry:
+; CHECK: punpckldq
        %a = alloca <4 x i32>           ; <<4 x i32>*> [#uses=2]
        %b = alloca <4 x i32>           ; <<4 x i32>*> [#uses=5]
        volatile store <4 x i32> < i32 0, i32 1, i32 2, i32 3 >, <4 x i32>* %a