CodeGen peephole: fold redundant phys reg copies

[oota-llvm.git] / test / CodeGen / X86 / subreg-to-reg-3.ll

diff --git a/test/CodeGen/X86/subreg-to-reg-3.ll b/test/CodeGen/X86/subreg-to-reg-3.ll
index 931ae758ac5ccd020d9031c2ecfa400d8187409a..80ab1a2e2494273e4a0e996f8e3fa2110bacf389 100644 (file)
--- a/test/CodeGen/X86/subreg-to-reg-3.ll
+++ b/test/CodeGen/X86/subreg-to-reg-3.ll
@@ -1,4 +1,6 @@
-; RUN: llc < %s -march=x86-64 | grep imull
+; RUN: llc < %s -march=x86-64 | FileCheck %s
+
+; CHECK: imull
 
 ; Don't eliminate or coalesce away the explicit zero-extension!