Imported Upstream version 5.18.0.246

Former-commit-id: 0c7ce5b1a7851e13f22acfd379b7f9fb304e4833
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-23 08:21:40 +00:00
parent a7724cd563
commit 279aa8f685
28482 changed files with 3866972 additions and 44 deletions

View File

@@ -0,0 +1,18 @@
; RUN: opt -S -O3 < %s | FileCheck %s
define i64 @test() {
entry:
br label %loop
loop:
%i = phi i64 [ 0, %entry ], [ %inc, %loop ]
%inc = add i64 %i, 1
%cond = tail call i1 @check()
br i1 %cond, label %loop, label %exit
exit:
; CHECK-NOT: lcssa
ret i64 %i
}
declare i1 @check()