Xamarin Public Jenkins (auto-signing) 8e12397d70 Imported Upstream version 5.18.0.205
Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927
2018-11-16 08:20:38 +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
}