[InstCombine] use FileCheck for better checking

(testing script for autogeneration of check lines)

llvm-svn: 264438

diff --git a/llvm/test/Transforms/InstCombine/2006-12-01-BadFPVectorXform.ll b/llvm/test/Transforms/InstCombine/2006-12-01-BadFPVectorXform.ll
index 7adeb9f..d57245a 100644 (file)
--- a/llvm/test/Transforms/InstCombine/2006-12-01-BadFPVectorXform.ll
+++ b/llvm/test/Transforms/InstCombine/2006-12-01-BadFPVectorXform.ll
@@ -1,9 +1,14 @@
-; RUN: opt < %s -instcombine -S | grep sub
-; RUN: opt < %s -instcombine -S | grep add
+; NOTE: Assertions have been autogenerated by update_test_checks.py
+; RUN: opt < %s -instcombine -S | FileCheck %s
 
 define <4 x float> @test(<4 x float> %tmp26, <4 x float> %tmp53) {
         ; (X+Y)-Y != X for fp vectors.
-        %tmp64 = fadd <4 x float> %tmp26, %tmp53         ; <<4 x float>> [#uses=1]
-        %tmp75 = fsub <4 x float> %tmp64, %tmp53         ; <<4 x float>> [#uses=1]
-        ret <4 x float> %tmp75
+; CHECK-LABEL: @test(
+; CHECK:         [[TMP64:%.*]] = fadd <4 x float> %tmp26, %tmp53
+; CHECK-NEXT:    [[TMP75:%.*]] = fsub <4 x float> [[TMP64]], %tmp53
+; CHECK-NEXT:    ret <4 x float> [[TMP75]]
+;
+  %tmp64 = fadd <4 x float> %tmp26, %tmp53
+  %tmp75 = fsub <4 x float> %tmp64, %tmp53
+  ret <4 x float> %tmp75
 }