Xamarin Public Jenkins (auto-signing) 468663ddbb Imported Upstream version 6.10.0.49
Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
2020-01-16 16:38:04 +00:00

20 lines
545 B
LLVM

; RUN: opt -licm -S < %s | FileCheck %s
define void @f(i1 zeroext %p1) {
; CHECK-LABEL: @f(
entry:
br label %lbl
lbl.loopexit: ; No predecessors!
br label %lbl
lbl: ; preds = %lbl.loopexit, %entry
%phi = phi i32 [ %conv, %lbl.loopexit ], [ undef, %entry ]
; CHECK: phi i32 [ undef, {{.*}} ], [ undef
br label %if.then.5
if.then.5: ; preds = %if.then.5, %lbl
%conv = zext i1 undef to i32
br label %if.then.5
}