Imported Upstream version 5.18.0.247

Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-25 08:19:26 +00:00
parent 279aa8f685
commit ce8e504569
28478 changed files with 39 additions and 3866962 deletions

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@ -1,24 +0,0 @@
; RUN: opt < %s -instcombine -S | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-windows-msvc"
%class.A = type { i32 (...)** }
@0 = constant [1 x i8*] zeroinitializer
@vtbl = alias i8*, getelementptr inbounds ([1 x i8*], [1 x i8*]* @0, i32 0, i32 0)
define i32 (%class.A*)* @test() {
; CHECK-LABEL: test
entry:
br i1 undef, label %for.body, label %for.end
for.body: ; preds = %for.body, %entry
br i1 undef, label %for.body, label %for.end
for.end: ; preds = %for.body, %entry
%A = phi i32 (%class.A*)** [ bitcast (i8** @vtbl to i32 (%class.A*)**), %for.body ], [ null, %entry ]
%B = load i32 (%class.A*)*, i32 (%class.A*)** %A
ret i32 (%class.A*)* %B
}