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Imported Upstream version 6.0.0.172

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Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd
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Xamarin Public Jenkins (auto-signing)
2019-04-12 14:10:50 +00:00
parent 8016999e4d
commit 64ac736ec5
32155 changed files with 3981439 additions and 75368 deletions
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33
external/llvm/test/CodeGen/AMDGPU/dagcombine-reassociate-bug.ll vendored Normal file
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; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck %s
; Test for a bug where DAGCombiner::ReassociateOps() was creating adds
; with offset in the first operand and base pointers in the second.
; CHECK-LABEL: {{^}}store_same_base_ptr:
; CHECK: buffer_store_dword v{{[0-9]+}}, [[VADDR:v\[[0-9]+:[0-9]+\]]], [[SADDR:s\[[0-9]+:[0-9]+\]]]
; CHECK: buffer_store_dword v{{[0-9]+}}, [[VADDR]], [[SADDR]]
; CHECK: buffer_store_dword v{{[0-9]+}}, [[VADDR]], [[SADDR]]
; CHECK: buffer_store_dword v{{[0-9]+}}, [[VADDR]], [[SADDR]]
define amdgpu_kernel void @store_same_base_ptr(i32 addrspace(1)* %out) {
entry:
%id = call i32 @llvm.amdgcn.workitem.id.x() #0
%offset = sext i32 %id to i64
%offset0 = add i64 %offset, 1027
%ptr0 = getelementptr i32, i32 addrspace(1)* %out, i64 %offset0
store volatile i32 3, i32 addrspace(1)* %ptr0
%offset1 = add i64 %offset, 1026
%ptr1 = getelementptr i32, i32 addrspace(1)* %out, i64 %offset1
store volatile i32 2, i32 addrspace(1)* %ptr1
%offset2 = add i64 %offset, 1025
%ptr2 = getelementptr i32, i32 addrspace(1)* %out, i64 %offset2
store volatile i32 1, i32 addrspace(1)* %ptr2
%offset3 = add i64 %offset, 1024
%ptr3 = getelementptr i32, i32 addrspace(1)* %out, i64 %offset3
store volatile i32 0, i32 addrspace(1)* %ptr3
ret void
}
declare i32 @llvm.amdgcn.workitem.id.x() #0
attributes #0 = { nounwind readnone }