1 ; RUN: opt < %s -instcombine -S | grep "ret i32 %A"
2 ; RUN: opt < %s -die -S | not grep call.*llvm
4 define i32 @test(i32 %A) {
5 %X = or i1 false, false
6 br i1 %X, label %T, label %C
13 %C.upgrd.1 = phi i32 [ %B, %T ], [ %A, %0 ]
17 define i32* @test2(i32 %width) {
18 %tmp = call i8* @llvm.stacksave( )
19 %tmp14 = alloca i32, i32 %width
23 declare i8* @llvm.stacksave()
25 declare void @llvm.lifetime.start.p0i8(i64, i8*)
26 declare void @llvm.lifetime.end.p0i8(i64, i8*)
28 define void @test3() {
29 call void @llvm.lifetime.start.p0i8(i64 -1, i8* undef)
30 call void @llvm.lifetime.end.p0i8(i64 -1, i8* undef)