29 lines · plain
1; RUN: llc -mtriple amdgcn-amd-- -mcpu=bonaire < %s | FileCheck -check-prefix=GCN %s2 3; Before the fix that this test was committed with, this code would leave4; an unused stack slot, causing ScratchSize to be non-zero.5 6; GCN-LABEL: store_v3i32:7; GCN: ds_read_b968; GCN: ds_write_b969; GCN: ScratchSize: 010define amdgpu_kernel void @store_v3i32(ptr addrspace(3) %out, <3 x i32> %a) nounwind {11 %val = load <3 x i32>, ptr addrspace(3) %out12 %val.1 = add <3 x i32> %a, %val13 store <3 x i32> %val.1, ptr addrspace(3) %out, align 1614 ret void15}16 17; GCN-LABEL: store_v5i32:18; GCN: ds_read_b12819; GCN: ds_read_b3220; GCN: ds_write_b3221; GCN: ds_write_b12822; GCN: ScratchSize: 023define amdgpu_kernel void @store_v5i32(ptr addrspace(3) %out, <5 x i32> %a) nounwind {24 %val = load <5 x i32>, ptr addrspace(3) %out25 %val.1 = add <5 x i32> %a, %val26 store <5 x i32> %val.1, ptr addrspace(3) %out, align 1627 ret void28}29