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

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@@ -0,0 +1,16 @@
; This testcase fails because preheader insertion is not updating exit node
; information for loops.
; RUN: opt < %s -licm
define i32 @main(i32 %argc, i8** %argv) {
bb0:
br i1 false, label %bb7, label %bb5
bb5: ; preds = %bb5, %bb0
br i1 false, label %bb5, label %bb7
bb7: ; preds = %bb7, %bb5, %bb0
br i1 false, label %bb7, label %bb10
bb10: ; preds = %bb7
ret i32 0
}