Xamarin Public Jenkins (auto-signing) 64ac736ec5 Imported Upstream version 6.0.0.172
Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd
2019-04-12 14:10:50 +00:00

24 lines
437 B
LLVM

; RUN: opt -sink -S < %s | FileCheck %s
; Verify that IR sinking does not move convergent operations to
; blocks that are not control equivalent.
; CHECK: define i32 @foo
; CHECK: entry
; CHECK-NEXT: call i32 @bar
; CHECK-NEXT: br i1 %arg
define i32 @foo(i1 %arg) {
entry:
%c = call i32 @bar() readonly convergent
br i1 %arg, label %then, label %end
then:
ret i32 %c
end:
ret i32 0
}
declare i32 @bar() readonly convergent