Imported Upstream version 5.18.0.205

Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-11-16 08:20:38 +00:00
parent 5cd5df71cc
commit 8e12397d70
28486 changed files with 3867013 additions and 66 deletions

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; RUN: opt < %s -instcombine -disable-output
; This example caused instcombine to spin into an infinite loop.
define void @test(i32* %P) {
ret void
Dead: ; preds = %Dead
%X = phi i32 [ %Y, %Dead ] ; <i32> [#uses=1]
%Y = sdiv i32 %X, 10 ; <i32> [#uses=2]
store i32 %Y, i32* %P
br label %Dead
}