X86 Peephole: fold loads to the source register operand if possible.

[oota-llvm.git] / test / CodeGen / X86 / fold-pcmpeqd-1.ll

diff --git a/test/CodeGen/X86/fold-pcmpeqd-1.ll b/test/CodeGen/X86/fold-pcmpeqd-1.ll
index cc4198d7caf0024f7c65abb73a5394a2420b1651..a35dccddbab296daecadbf02f8d3a4e9c7869baf 100644 (file)
--- a/test/CodeGen/X86/fold-pcmpeqd-1.ll
+++ b/test/CodeGen/X86/fold-pcmpeqd-1.ll
@@ -1,11 +1,14 @@
-; RUN: llc < %s -march=x86 -mattr=+sse2 > %t
-; RUN: grep pcmpeqd %t | count 1
-; RUN: grep xor %t | count 1
-; RUN: not grep LCP %t
+; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s
 
 define <2 x double> @foo() nounwind {
   ret <2 x double> bitcast (<2 x i64><i64 -1, i64 -1> to <2 x double>)
+; CHECK: foo:
+; CHECK: pcmpeqd %xmm{{[0-9]+}}, %xmm{{[0-9]+}}
+; CHECK-NEXT: ret
 }
 define <2 x double> @bar() nounwind {
   ret <2 x double> bitcast (<2 x i64><i64 0, i64 0> to <2 x double>)
+; CHECK: bar:
+; CHECK: xorps %xmm{{[0-9]+}}, %xmm{{[0-9]+}}
+; CHECK-NEXT: ret
 }