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