Update test/CodeGen/X86/sse-align-10.ll to use FileCheck instead of grep

Patch by Jorge Gorbe (lethalantidote).

Differential Revision: https://reviews.llvm.org/D29797

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@294686 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGen/X86/sse-align-10.ll

@@ -1,6 +1,9 @@
-; RUN: llc < %s -march=x86-64 | grep movups | count 1
+; RUN: llc < %s -march=x86-64 | FileCheck %s
 
 define <2 x i64> @bar(<2 x i64>* %p) nounwind {
+; CHECK-LABEL: bar:
+; CHECK: movups
+; CHECK-NOT: movups
   %t = load <2 x i64>, <2 x i64>* %p, align 8
   ret <2 x i64> %t
 }