forked from OSchip/llvm-project
39 lines
1.4 KiB
LLVM
39 lines
1.4 KiB
LLVM
; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -passes=amdgpu-promote-alloca < %s | FileCheck %s
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; Do not promote an alloca with users of vector/aggregate type.
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; CHECK-LABEL: @test_insertelement(
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; CHECK: %alloca = alloca i16
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; CHECK-NEXT: insertelement <2 x ptr addrspace(5)> undef, ptr addrspace(5) %alloca, i32 0
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define amdgpu_kernel void @test_insertelement() #0 {
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entry:
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%alloca = alloca i16, align 4, addrspace(5)
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%in = insertelement <2 x ptr addrspace(5)> undef, ptr addrspace(5) %alloca, i32 0
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store <2 x ptr addrspace(5)> %in, ptr undef, align 4
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ret void
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}
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; CHECK-LABEL: @test_insertvalue(
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; CHECK: %alloca = alloca i16
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; CHECK-NEXT: insertvalue { ptr addrspace(5) } undef, ptr addrspace(5) %alloca, 0
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define amdgpu_kernel void @test_insertvalue() #0 {
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entry:
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%alloca = alloca i16, align 4, addrspace(5)
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%in = insertvalue { ptr addrspace(5) } undef, ptr addrspace(5) %alloca, 0
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store { ptr addrspace(5) } %in, ptr undef, align 4
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ret void
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}
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; CHECK-LABEL: @test_insertvalue_array(
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; CHECK: %alloca = alloca i16
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; CHECK-NEXT: insertvalue [2 x ptr addrspace(5)] undef, ptr addrspace(5) %alloca, 0
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define amdgpu_kernel void @test_insertvalue_array() #0 {
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entry:
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%alloca = alloca i16, align 4, addrspace(5)
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%in = insertvalue [2 x ptr addrspace(5)] undef, ptr addrspace(5) %alloca, 0
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store [2 x ptr addrspace(5)] %in, ptr undef, align 4
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ret void
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}
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attributes #0 = { nounwind }
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