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Imported Upstream version 5.18.0.207

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Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449
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Xamarin Public Jenkins (auto-signing)
2018-11-17 08:23:10 +00:00
parent 8e12397d70
commit eb85e2fc17
28480 changed files with 72 additions and 3866936 deletions
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32
external/llvm/test/Transforms/DeadStoreElimination/2016-07-17-UseAfterFree.ll vendored
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@ -1,32 +0,0 @@
; RUN: opt < %s -basicaa -dse -S -enable-dse-partial-overwrite-tracking | FileCheck %s
; PR28588
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
; Function Attrs: nounwind
define void @_UPT_destroy(i8* nocapture %ptr) local_unnamed_addr #0 {
entry:
%edi = getelementptr inbounds i8, i8* %ptr, i64 8
; CHECK-NOT: tail call void @llvm.memset.p0i8.i64(i8* %edi, i8 0, i64 176, i32 8, i1 false)
; CHECK-NOT: store i32 -1, i32* %addr
tail call void @llvm.memset.p0i8.i64(i8* %edi, i8 0, i64 176, i32 8, i1 false)
%format4.i = getelementptr inbounds i8, i8* %ptr, i64 144
%addr = bitcast i8* %format4.i to i32*
store i32 -1, i32* %addr, align 8
; CHECK: tail call void @free
tail call void @free(i8* nonnull %ptr)
ret void
}
; Function Attrs: nounwind
declare void @free(i8* nocapture) local_unnamed_addr #0
; Function Attrs: argmemonly nounwind
declare void @llvm.memset.p0i8.i64(i8* nocapture writeonly, i8, i64, i32, i1) #1
attributes #0 = { nounwind }
attributes #1 = { argmemonly nounwind }