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1; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -passes=amdgpu-promote-alloca < %s | FileCheck %s2 3; Make sure this allocates the correct size if the alloca has a non-04; number of elements.5 6; CHECK-LABEL: @array_alloca(7; CHECK: %stack = alloca i32, i32 5, align 4, addrspace(5)8define amdgpu_kernel void @array_alloca(ptr addrspace(1) nocapture %out, ptr addrspace(1) nocapture %in) #0 {9entry:10 %stack = alloca i32, i32 5, align 4, addrspace(5)11 %ld0 = load i32, ptr addrspace(1) %in, align 412 %arrayidx1 = getelementptr inbounds i32, ptr addrspace(5) %stack, i32 %ld013 store i32 4, ptr addrspace(5) %arrayidx1, align 414 %arrayidx2 = getelementptr inbounds i32, ptr addrspace(1) %in, i32 115 %ld1 = load i32, ptr addrspace(1) %arrayidx2, align 416 %arrayidx3 = getelementptr inbounds i32, ptr addrspace(5) %stack, i32 %ld117 store i32 5, ptr addrspace(5) %arrayidx3, align 418 %ld2 = load i32, ptr addrspace(5) %stack, align 419 store i32 %ld2, ptr addrspace(1) %out, align 420 %arrayidx12 = getelementptr inbounds i32, ptr addrspace(5) %stack, i32 121 %ld3 = load i32, ptr addrspace(5) %arrayidx1222 %arrayidx13 = getelementptr inbounds i32, ptr addrspace(1) %out, i32 123 store i32 %ld3, ptr addrspace(1) %arrayidx1324 ret void25}26 27; CHECK-LABEL: @array_alloca_dynamic(28; CHECK: %stack = alloca i32, i32 %size, align 4, addrspace(5)29define amdgpu_kernel void @array_alloca_dynamic(ptr addrspace(1) nocapture %out, ptr addrspace(1) nocapture %in, i32 %size) #0 {30entry:31 %stack = alloca i32, i32 %size, align 4, addrspace(5)32 %ld0 = load i32, ptr addrspace(1) %in, align 433 %arrayidx1 = getelementptr inbounds i32, ptr addrspace(5) %stack, i32 %ld034 store i32 4, ptr addrspace(5) %arrayidx1, align 435 %arrayidx2 = getelementptr inbounds i32, ptr addrspace(1) %in, i32 136 %ld1 = load i32, ptr addrspace(1) %arrayidx2, align 437 %arrayidx3 = getelementptr inbounds i32, ptr addrspace(5) %stack, i32 %ld138 store i32 5, ptr addrspace(5) %arrayidx3, align 439 %ld2 = load i32, ptr addrspace(5) %stack, align 440 store i32 %ld2, ptr addrspace(1) %out, align 441 %arrayidx12 = getelementptr inbounds i32, ptr addrspace(5) %stack, i32 142 %ld3 = load i32, ptr addrspace(5) %arrayidx1243 %arrayidx13 = getelementptr inbounds i32, ptr addrspace(1) %out, i32 144 store i32 %ld3, ptr addrspace(1) %arrayidx1345 ret void46}47 48attributes #0 = { nounwind }49