Imported Upstream version 5.18.0.161

Former-commit-id: 4db48158d3a35497b8f118ab21b5f08ac3d86d98
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-19 08:34:24 +00:00
parent 37fbf886a3
commit e19d552987
28702 changed files with 3868076 additions and 803 deletions

View File

@@ -0,0 +1,24 @@
; RUN: opt < %s -loop-rotate -S | FileCheck %s
@a = external global i8, align 4
@tmp = global i8* @a
define void @f() {
; CHECK-LABEL: define void @f(
; CHECK: getelementptr i8, i8* @a, i32 0
entry:
br label %for.preheader
for.preheader:
br i1 undef, label %if.then8, label %for.body
for.body:
br i1 undef, label %if.end, label %if.then8
if.end:
%arrayidx = getelementptr i8, i8* @a, i32 0
br label %for.preheader
if.then8:
unreachable
}