1; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=tonga -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN %s 2; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN %s 3 4; FIXME: This should go in existing select.ll test, except the current testcase there is broken on GCN 5 6; GCN-LABEL: {{^}}select_i1: 7; GCN: s_cselect_b32 8; GCN-NOT: v_cndmask_b32 9define amdgpu_kernel void @select_i1(ptr addrspace(1) %out, i32 %cond, i1 %a, i1 %b) nounwind { 10 %cmp = icmp ugt i32 %cond, 5 11 %sel = select i1 %cmp, i1 %a, i1 %b 12 store i1 %sel, ptr addrspace(1) %out, align 4 13 ret void 14} 15 16; GCN-LABEL: {{^}}s_minmax_i1: 17; GCN: s_load_dword [[LOAD:s[0-9]+]], 18; GCN: s_bitcmp1_b32 [[LOAD]], 0 19; GCN: s_cselect_b32 [[SHIFTVAL:s[0-9]+]], 8, 16 20; GCN: s_lshr_b32 [[LOAD]], [[LOAD]], [[SHIFTVAL]] 21; GCN: s_and_b32 [[LOAD]], [[LOAD]], 1 22define amdgpu_kernel void @s_minmax_i1(ptr addrspace(1) %out, [8 x i32], i1 zeroext %cond, i1 zeroext %a, i1 zeroext %b) nounwind { 23 %cmp = icmp slt i1 %cond, false 24 %sel = select i1 %cmp, i1 %a, i1 %b 25 store i1 %sel, ptr addrspace(1) %out, align 4 26 ret void 27} 28