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

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; RUN: opt < %s -loop-unswitch -S < %s 2>&1 | FileCheck %s
; This test checks if unswitched condition preserve make.implicit metadata.
define i32 @test(i1 %cond) {
; CHECK-LABEL: @test(
; CHECK: br i1 %cond, label %..split_crit_edge, label %.loop_exit.split_crit_edge, !make.implicit !0
br label %loop_begin
loop_begin:
br i1 %cond, label %continue, label %loop_exit, !make.implicit !0
continue:
call void @some_func()
br label %loop_begin
loop_exit:
ret i32 0
}
declare void @some_func()
!0 = !{}