Imported Upstream version 5.18.0.182

Former-commit-id: f9d55cf82631bfd710c387739687e5845296aea1
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-26 08:32:15 +00:00
parent 8625704ad8
commit b716dc8d12
28490 changed files with 76 additions and 3866845 deletions

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@@ -1,17 +0,0 @@
; This is a basic sanity check for constant propagation. The add instruction
; should be eliminated.
; RUN: opt < %s -constprop -die -S | not grep phi
define i32 @test(i1 %B) {
BB0:
br i1 %B, label %BB1, label %BB3
BB1: ; preds = %BB0
br label %BB3
BB3: ; preds = %BB1, %BB0
%Ret = phi i32 [ 1, %BB0 ], [ 1, %BB1 ] ; <i32> [#uses=1]
ret i32 %Ret
}