-; RUN: opt < %s -instcombine -S | \
-; RUN: grep -v {store.*,.*null} | not grep store
+; RUN: opt < %s -instcombine -S | FileCheck %s
define void @test1(i32* %P) {
store i32 undef, i32* %P
store i32 123, i32* undef
store i32 124, i32* null
ret void
+; CHECK: @test1(
+; CHECK-NEXT: store i32 undef, i32* null
+; CHECK-NEXT: ret void
}
define void @test2(i32* %P) {
%Y = add i32 %X, 0 ; <i32> [#uses=1]
store i32 %Y, i32* %P
ret void
+; CHECK: @test2
+; CHECK-NEXT: ret void
}