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; RUN: opt < %s -basicaa -licm -S | FileCheck %s
; Test moved from sinking.ll, as it tests sinking of a store who alone touches
; a memory location in a loop.
; Store can be sunk out of exit block containing indirectbr instructions after
; D50925. Updated to use an argument instead of undef, due to PR38989.
define void @test12(i32* %ptr) {
; CHECK-LABEL: @test12
; CHECK: store
; CHECK-NEXT: br label %lab4
br label %lab4
lab4:
br label %lab20
lab5:
br label %lab20
lab6:
br label %lab4
lab7:
br i1 undef, label %lab8, label %lab13
lab8:
br i1 undef, label %lab13, label %lab10
lab10:
br label %lab7
lab13:
ret void
lab20:
br label %lab21
lab21:
; CHECK: lab21:
; CHECK-NOT: store
; CHECK: br i1 false, label %lab21, label %lab22
store i32 36127957, i32* %ptr, align 4
br i1 undef, label %lab21, label %lab22
lab22:
; CHECK: lab22:
; CHECK-NOT: store
; CHECK-NEXT: indirectbr i8* undef
indirectbr i8* undef, [label %lab5, label %lab6, label %lab7]
}
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