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Imported Upstream version 5.18.0.161

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Former-commit-id: 4db48158d3a35497b8f118ab21b5f08ac3d86d98
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Xamarin Public Jenkins (auto-signing)
2018-10-19 08:34:24 +00:00
parent 37fbf886a3
commit e19d552987
28702 changed files with 3868076 additions and 803 deletions
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50
external/llvm/test/CodeGen/AMDGPU/promote-alloca-array-allocation.ll vendored Normal file
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; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -amdgpu-promote-alloca < %s | FileCheck %s
; Make sure this allocates the correct size if the alloca has a non-0
; number of elements.
; CHECK-LABEL: @array_alloca(
; CHECK: %stack = alloca i32, i32 5, align 4
define amdgpu_kernel void @array_alloca(i32 addrspace(1)* nocapture %out, i32 addrspace(1)* nocapture %in) #0 {
entry:
%stack = alloca i32, i32 5, align 4
%ld0 = load i32, i32 addrspace(1)* %in, align 4
%arrayidx1 = getelementptr inbounds i32, i32* %stack, i32 %ld0
store i32 4, i32* %arrayidx1, align 4
%arrayidx2 = getelementptr inbounds i32, i32 addrspace(1)* %in, i32 1
%ld1 = load i32, i32 addrspace(1)* %arrayidx2, align 4
%arrayidx3 = getelementptr inbounds i32, i32* %stack, i32 %ld1
store i32 5, i32* %arrayidx3, align 4
%arrayidx10 = getelementptr inbounds i32, i32* %stack, i32 0
%ld2 = load i32, i32* %arrayidx10, align 4
store i32 %ld2, i32 addrspace(1)* %out, align 4
%arrayidx12 = getelementptr inbounds i32, i32* %stack, i32 1
%ld3 = load i32, i32* %arrayidx12
%arrayidx13 = getelementptr inbounds i32, i32 addrspace(1)* %out, i32 1
store i32 %ld3, i32 addrspace(1)* %arrayidx13
ret void
}
; CHECK-LABEL: @array_alloca_dynamic(
; CHECK: %stack = alloca i32, i32 %size, align 4
define amdgpu_kernel void @array_alloca_dynamic(i32 addrspace(1)* nocapture %out, i32 addrspace(1)* nocapture %in, i32 %size) #0 {
entry:
%stack = alloca i32, i32 %size, align 4
%ld0 = load i32, i32 addrspace(1)* %in, align 4
%arrayidx1 = getelementptr inbounds i32, i32* %stack, i32 %ld0
store i32 4, i32* %arrayidx1, align 4
%arrayidx2 = getelementptr inbounds i32, i32 addrspace(1)* %in, i32 1
%ld1 = load i32, i32 addrspace(1)* %arrayidx2, align 4
%arrayidx3 = getelementptr inbounds i32, i32* %stack, i32 %ld1
store i32 5, i32* %arrayidx3, align 4
%arrayidx10 = getelementptr inbounds i32, i32* %stack, i32 0
%ld2 = load i32, i32* %arrayidx10, align 4
store i32 %ld2, i32 addrspace(1)* %out, align 4
%arrayidx12 = getelementptr inbounds i32, i32* %stack, i32 1
%ld3 = load i32, i32* %arrayidx12
%arrayidx13 = getelementptr inbounds i32, i32 addrspace(1)* %out, i32 1
store i32 %ld3, i32 addrspace(1)* %arrayidx13
ret void
}
attributes #0 = { nounwind }