update test to use FileCheck

llvm-svn: 275687

diff --git a/llvm/test/Transforms/InstCombine/zeroext-and-reduce.ll b/llvm/test/Transforms/InstCombine/zeroext-and-reduce.ll
index 315033d..48dd0fa 100644 (file)
--- a/llvm/test/Transforms/InstCombine/zeroext-and-reduce.ll
+++ b/llvm/test/Transforms/InstCombine/zeroext-and-reduce.ll
@@ -1,10 +1,15 @@
-; RUN: opt < %s -instcombine -S | \
-; RUN:   grep "and i32 %Y, 8"
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt < %s -instcombine -S | FileCheck %s
 
 define i32 @test1(i8 %X) {
-        %Y = zext i8 %X to i32          ; <i32> [#uses=1]
-        %Z = and i32 %Y, 65544          ; <i32> [#uses=1]
-        ret i32 %Z
+; CHECK-LABEL: @test1(
+; CHECK-NEXT:    [[Y:%.*]] = zext i8 %X to i32
+; CHECK-NEXT:    [[Z:%.*]] = and i32 [[Y]], 8
+; CHECK-NEXT:    ret i32 [[Z]]
+;
+  %Y = zext i8 %X to i32
+  %Z = and i32 %Y, 65544
+  ret i32 %Z
 }