1; RUN: llc -mtriple amdgcn-amd-- -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s 2 3; Before the fix that this test was committed with, this code would leave 4; an unused stack slot, causing ScratchSize to be non-zero. 5 6; GCN-LABEL: store_v3i32: 7; GCN: ds_read_b96 8; GCN: ds_write_b96 9; GCN: ScratchSize: 0 10define amdgpu_kernel void @store_v3i32(ptr addrspace(3) %out, <3 x i32> %a) nounwind { 11 %val = load <3 x i32>, ptr addrspace(3) %out 12 %val.1 = add <3 x i32> %a, %val 13 store <3 x i32> %val.1, ptr addrspace(3) %out, align 16 14 ret void 15} 16 17; GCN-LABEL: store_v5i32: 18; GCN: ds_read_b128 19; GCN: ds_read_b32 20; GCN: ds_write_b32 21; GCN: ds_write_b128 22; GCN: ScratchSize: 0 23define amdgpu_kernel void @store_v5i32(ptr addrspace(3) %out, <5 x i32> %a) nounwind { 24 %val = load <5 x i32>, ptr addrspace(3) %out 25 %val.1 = add <5 x i32> %a, %val 26 store <5 x i32> %val.1, ptr addrspace(3) %out, align 16 27 ret void 28} 29