1; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 < %s 2>&1 | FileCheck --check-prefix=ERROR %s 2 3; ERROR: error: can't parse integer attribute -1 in amdgpu-max-num-workgroups 4define amdgpu_kernel void @empty_max_num_workgroups_neg_num1() #21 { 5entry: 6 ret void 7} 8attributes #21 = {"amdgpu-max-num-workgroups"="-1,2,3"} 9 10; ERROR: error: can't parse integer attribute -2 in amdgpu-max-num-workgroups 11define amdgpu_kernel void @empty_max_num_workgroups_neg_num2() #22 { 12entry: 13 ret void 14} 15attributes #22 = {"amdgpu-max-num-workgroups"="1,-2,3"} 16 17; ERROR: error: can't parse integer attribute -3 in amdgpu-max-num-workgroups 18define amdgpu_kernel void @empty_max_num_workgroups_neg_num3() #23 { 19entry: 20 ret void 21} 22attributes #23 = {"amdgpu-max-num-workgroups"="1,2,-3"} 23 24; ERROR: error: can't parse integer attribute 1.0 in amdgpu-max-num-workgroups 25define amdgpu_kernel void @empty_max_num_workgroups_non_int1() #31 { 26entry: 27 ret void 28} 29attributes #31 = {"amdgpu-max-num-workgroups"="1.0,2,3"} 30 31; ERROR: error: can't parse integer attribute 2.0 in amdgpu-max-num-workgroups 32define amdgpu_kernel void @empty_max_num_workgroups_non_int2() #32 { 33entry: 34 ret void 35} 36attributes #32 = {"amdgpu-max-num-workgroups"="1,2.0,3"} 37 38; ERROR: error: can't parse integer attribute 3.0 in amdgpu-max-num-workgroups 39define amdgpu_kernel void @empty_max_num_workgroups_non_int3() #33 { 40entry: 41 ret void 42} 43attributes #33 = {"amdgpu-max-num-workgroups"="1,2,3.0"} 44 45; ERROR: error: can't parse integer attribute 10000000000 in amdgpu-max-num-workgroups 46define amdgpu_kernel void @empty_max_num_workgroups_too_large() #41 { 47entry: 48 ret void 49} 50attributes #41 = {"amdgpu-max-num-workgroups"="10000000000,2,3"} 51 52; ERROR: error: attribute amdgpu-max-num-workgroups has incorrect number of integers; expected 3 53define amdgpu_kernel void @empty_max_num_workgroups_1_arg() #51 { 54entry: 55 ret void 56} 57attributes #51 = {"amdgpu-max-num-workgroups"="1"} 58 59; ERROR: error: attribute amdgpu-max-num-workgroups has incorrect number of integers; expected 3 60define amdgpu_kernel void @empty_max_num_workgroups_2_args() #52 { 61entry: 62 ret void 63} 64attributes #52 = {"amdgpu-max-num-workgroups"="1,2"} 65 66; ERROR: error: attribute amdgpu-max-num-workgroups has incorrect number of integers; expected 3 67define amdgpu_kernel void @empty_max_num_workgroups_4_args() #53 { 68entry: 69 ret void 70} 71attributes #53 = {"amdgpu-max-num-workgroups"="1,2,3,4"} 72