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Imported Upstream version 5.18.0.167

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Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
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Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions
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49
external/llvm/test/Transforms/MemCpyOpt/nontemporal.ll vendored
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@ -1,49 +0,0 @@
; RUN: opt < %s -memcpyopt -S | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
; Verify that we don't combine nontemporal stores into memset calls.
define void @nontemporal_stores_1(<4 x float>* nocapture %dst) {
; CHECK-LABEL: @nontemporal_stores_1
; CHECK: store <4 x float> zeroinitializer, <4 x float>* %dst, align 16, !nontemporal !0
; CHECK: store <4 x float> zeroinitializer, <4 x float>* %ptr1, align 16, !nontemporal !0
; CHECK: store <4 x float> zeroinitializer, <4 x float>* %ptr2, align 16, !nontemporal !0
; CHECK: store <4 x float> zeroinitializer, <4 x float>* %ptr3, align 16, !nontemporal !0
; CHECK: store <4 x float> zeroinitializer, <4 x float>* %ptr4, align 16, !nontemporal !0
; CHECK: store <4 x float> zeroinitializer, <4 x float>* %ptr5, align 16, !nontemporal !0
; CHECK: store <4 x float> zeroinitializer, <4 x float>* %ptr6, align 16, !nontemporal !0
; CHECK: store <4 x float> zeroinitializer, <4 x float>* %ptr7, align 16, !nontemporal !0
; CHECK-NEXT: ret void
entry:
store <4 x float> zeroinitializer, <4 x float>* %dst, align 16, !nontemporal !0
%ptr1 = getelementptr inbounds <4 x float>, <4 x float>* %dst, i64 1
store <4 x float> zeroinitializer, <4 x float>* %ptr1, align 16, !nontemporal !0
%ptr2 = getelementptr inbounds <4 x float>, <4 x float>* %dst, i64 2
store <4 x float> zeroinitializer, <4 x float>* %ptr2, align 16, !nontemporal !0
%ptr3 = getelementptr inbounds <4 x float>, <4 x float>* %dst, i64 3
store <4 x float> zeroinitializer, <4 x float>* %ptr3, align 16, !nontemporal !0
%ptr4 = getelementptr inbounds <4 x float>, <4 x float>* %dst, i64 4
store <4 x float> zeroinitializer, <4 x float>* %ptr4, align 16, !nontemporal !0
%ptr5 = getelementptr inbounds <4 x float>, <4 x float>* %dst, i64 5
store <4 x float> zeroinitializer, <4 x float>* %ptr5, align 16, !nontemporal !0
%ptr6 = getelementptr inbounds <4 x float>, <4 x float>* %dst, i64 6
store <4 x float> zeroinitializer, <4 x float>* %ptr6, align 16, !nontemporal !0
%ptr7 = getelementptr inbounds <4 x float>, <4 x float>* %dst, i64 7
store <4 x float> zeroinitializer, <4 x float>* %ptr7, align 16, !nontemporal !0
ret void
}
define void @nontemporal_stores_2(<4 x float>* nocapture %dst) {
; CHECK-LABEL: @nontemporal_stores_2
; CHECK: store <4 x float> zeroinitializer, <4 x float>* %dst, align 16, !nontemporal !0
; CHECK: store <4 x float> zeroinitializer, <4 x float>* %ptr1, align 16, !nontemporal !0
; CHECK-NEXT: ret void
entry:
store <4 x float> zeroinitializer, <4 x float>* %dst, align 16, !nontemporal !0
%ptr1 = getelementptr inbounds <4 x float>, <4 x float>* %dst, i64 1
store <4 x float> zeroinitializer, <4 x float>* %ptr1, align 16, !nontemporal !0
ret void
}
!0 = !{i32 1}