1; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=fiji -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s 2 3; GCN-LABEL: {{^}}private_load_maybe_divergent: 4; GCN: buffer_load_dword 5; GCN-NOT: s_load_dword s 6; GCN: flat_load_dword 7; GCN-NOT: s_load_dword s 8define amdgpu_kernel void @private_load_maybe_divergent(i32 addrspace(4)* %k, i32* %flat) { 9 %load = load volatile i32, i32 addrspace(5)* undef, align 4 10 %gep = getelementptr inbounds i32, i32 addrspace(4)* %k, i32 %load 11 %maybe.not.uniform.load = load i32, i32 addrspace(4)* %gep, align 4 12 store i32 %maybe.not.uniform.load, i32 addrspace(1)* undef 13 ret void 14} 15 16; GCN-LABEL: {{^}}flat_load_maybe_divergent: 17; GCN: s_load_dwordx4 18; GCN-NOT: s_load 19; GCN: flat_load_dword 20; GCN-NOT: s_load 21; GCN: flat_load_dword 22; GCN-NOT: s_load 23; GCN: flat_store_dword 24define amdgpu_kernel void @flat_load_maybe_divergent(i32 addrspace(4)* %k, i32* %flat) { 25 %load = load i32, i32* %flat, align 4 26 %gep = getelementptr inbounds i32, i32 addrspace(4)* %k, i32 %load 27 %maybe.not.uniform.load = load i32, i32 addrspace(4)* %gep, align 4 28 store i32 %maybe.not.uniform.load, i32 addrspace(1)* undef 29 ret void 30} 31