1// RUN: llvm-mc -triple amdgcn-amd-amdhsa -mcpu=gfx1010 --amdhsa-code-object-version=3 -mattr=+xnack < %s | FileCheck --check-prefix=ASM %s 2// RUN: llvm-mc -triple amdgcn-amd-amdhsa -mcpu=gfx1010 --amdhsa-code-object-version=3 -mattr=+xnack -filetype=obj < %s > %t 3// RUN: llvm-readelf -S -r -s %t | FileCheck --check-prefix=READOBJ %s 4// RUN: llvm-objdump -s -j .rodata %t | FileCheck --check-prefix=OBJDUMP %s 5 6// READOBJ: Section Headers 7// READOBJ: .text PROGBITS {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9]+}} AX {{[0-9]+}} {{[0-9]+}} 256 8// READOBJ: .rodata PROGBITS {{[0-9a-f]+}} {{[0-9a-f]+}} 0000c0 {{[0-9]+}} A {{[0-9]+}} {{[0-9]+}} 64 9 10// READOBJ: Relocation section '.rela.rodata' at offset 11// READOBJ: 0000000000000010 {{[0-9a-f]+}}00000005 R_AMDGPU_REL64 0000000000000000 .text + 10 12// READOBJ: 0000000000000050 {{[0-9a-f]+}}00000005 R_AMDGPU_REL64 0000000000000000 .text + 110 13// READOBJ: 0000000000000090 {{[0-9a-f]+}}00000005 R_AMDGPU_REL64 0000000000000000 .text + 210 14 15// READOBJ: Symbol table '.symtab' contains {{[0-9]+}} entries: 16// READOBJ: 0000000000000000 0 FUNC LOCAL PROTECTED 2 minimal 17// READOBJ-NEXT: 0000000000000100 0 FUNC LOCAL PROTECTED 2 complete 18// READOBJ-NEXT: 0000000000000200 0 FUNC LOCAL PROTECTED 2 special_sgpr 19// READOBJ-NEXT: 0000000000000000 64 OBJECT LOCAL DEFAULT 3 minimal.kd 20// READOBJ-NEXT: 0000000000000040 64 OBJECT LOCAL DEFAULT 3 complete.kd 21// READOBJ-NEXT: 0000000000000080 64 OBJECT LOCAL DEFAULT 3 special_sgpr.kd 22 23// OBJDUMP: Contents of section .rodata 24// Note, relocation for KERNEL_CODE_ENTRY_BYTE_OFFSET is not resolved here. 25// minimal 26// OBJDUMP-NEXT: 0000 00000000 00000000 00000000 00000000 27// OBJDUMP-NEXT: 0010 00000000 00000000 00000000 00000000 28// OBJDUMP-NEXT: 0020 00000000 00000000 00000000 00000000 29// OBJDUMP-NEXT: 0030 0000ac60 80000000 00000000 00000000 30// complete 31// OBJDUMP-NEXT: 0040 01000000 01000000 08000000 00000000 32// OBJDUMP-NEXT: 0050 00000000 00000000 00000000 00000000 33// OBJDUMP-NEXT: 0060 00000000 00000000 00000000 00000000 34// OBJDUMP-NEXT: 0070 015001e4 1f0f007f 7f040000 00000000 35// special_sgpr 36// OBJDUMP-NEXT: 0080 00000000 00000000 00000000 00000000 37// OBJDUMP-NEXT: 0090 00000000 00000000 00000000 00000000 38// OBJDUMP-NEXT: 00a0 00000000 00000000 00000000 00000000 39// OBJDUMP-NEXT: 00b0 00000060 80000000 00000000 00000000 40 41.text 42// ASM: .text 43 44.amdgcn_target "amdgcn-amd-amdhsa--gfx1010+xnack" 45// ASM: .amdgcn_target "amdgcn-amd-amdhsa--gfx1010+xnack" 46 47.p2align 8 48.type minimal,@function 49minimal: 50 s_endpgm 51 52.p2align 8 53.type complete,@function 54complete: 55 s_endpgm 56 57.p2align 8 58.type special_sgpr,@function 59special_sgpr: 60 s_endpgm 61 62.rodata 63// ASM: .rodata 64 65// Test that only specifying required directives is allowed, and that defaulted 66// values are omitted. 67.p2align 6 68.amdhsa_kernel minimal 69 .amdhsa_next_free_vgpr 0 70 .amdhsa_next_free_sgpr 0 71.end_amdhsa_kernel 72 73// ASM: .amdhsa_kernel minimal 74// ASM: .amdhsa_next_free_vgpr 0 75// ASM-NEXT: .amdhsa_next_free_sgpr 0 76// ASM: .end_amdhsa_kernel 77 78// Test that we can specify all available directives with non-default values. 79.p2align 6 80.amdhsa_kernel complete 81 .amdhsa_group_segment_fixed_size 1 82 .amdhsa_private_segment_fixed_size 1 83 .amdhsa_kernarg_size 8 84 .amdhsa_user_sgpr_private_segment_buffer 1 85 .amdhsa_user_sgpr_dispatch_ptr 1 86 .amdhsa_user_sgpr_queue_ptr 1 87 .amdhsa_user_sgpr_kernarg_segment_ptr 1 88 .amdhsa_user_sgpr_dispatch_id 1 89 .amdhsa_user_sgpr_flat_scratch_init 1 90 .amdhsa_user_sgpr_private_segment_size 1 91 .amdhsa_wavefront_size32 1 92 .amdhsa_system_sgpr_private_segment_wavefront_offset 1 93 .amdhsa_system_sgpr_workgroup_id_x 0 94 .amdhsa_system_sgpr_workgroup_id_y 1 95 .amdhsa_system_sgpr_workgroup_id_z 1 96 .amdhsa_system_sgpr_workgroup_info 1 97 .amdhsa_system_vgpr_workitem_id 1 98 .amdhsa_next_free_vgpr 9 99 .amdhsa_next_free_sgpr 27 100 .amdhsa_reserve_vcc 0 101 .amdhsa_reserve_flat_scratch 0 102 .amdhsa_reserve_xnack_mask 1 103 .amdhsa_float_round_mode_32 1 104 .amdhsa_float_round_mode_16_64 1 105 .amdhsa_float_denorm_mode_32 1 106 .amdhsa_float_denorm_mode_16_64 0 107 .amdhsa_dx10_clamp 0 108 .amdhsa_ieee_mode 0 109 .amdhsa_fp16_overflow 1 110 .amdhsa_workgroup_processor_mode 1 111 .amdhsa_memory_ordered 1 112 .amdhsa_forward_progress 1 113 .amdhsa_exception_fp_ieee_invalid_op 1 114 .amdhsa_exception_fp_denorm_src 1 115 .amdhsa_exception_fp_ieee_div_zero 1 116 .amdhsa_exception_fp_ieee_overflow 1 117 .amdhsa_exception_fp_ieee_underflow 1 118 .amdhsa_exception_fp_ieee_inexact 1 119 .amdhsa_exception_int_div_zero 1 120.end_amdhsa_kernel 121 122// ASM: .amdhsa_kernel complete 123// ASM-NEXT: .amdhsa_group_segment_fixed_size 1 124// ASM-NEXT: .amdhsa_private_segment_fixed_size 1 125// ASM-NEXT: .amdhsa_kernarg_size 8 126// ASM-NEXT: .amdhsa_user_sgpr_private_segment_buffer 1 127// ASM-NEXT: .amdhsa_user_sgpr_dispatch_ptr 1 128// ASM-NEXT: .amdhsa_user_sgpr_queue_ptr 1 129// ASM-NEXT: .amdhsa_user_sgpr_kernarg_segment_ptr 1 130// ASM-NEXT: .amdhsa_user_sgpr_dispatch_id 1 131// ASM-NEXT: .amdhsa_user_sgpr_flat_scratch_init 1 132// ASM-NEXT: .amdhsa_user_sgpr_private_segment_size 1 133// ASM-NEXT: .amdhsa_wavefront_size32 1 134// ASM-NEXT: .amdhsa_system_sgpr_private_segment_wavefront_offset 1 135// ASM-NEXT: .amdhsa_system_sgpr_workgroup_id_x 0 136// ASM-NEXT: .amdhsa_system_sgpr_workgroup_id_y 1 137// ASM-NEXT: .amdhsa_system_sgpr_workgroup_id_z 1 138// ASM-NEXT: .amdhsa_system_sgpr_workgroup_info 1 139// ASM-NEXT: .amdhsa_system_vgpr_workitem_id 1 140// ASM-NEXT: .amdhsa_next_free_vgpr 9 141// ASM-NEXT: .amdhsa_next_free_sgpr 27 142// ASM-NEXT: .amdhsa_reserve_vcc 0 143// ASM-NEXT: .amdhsa_reserve_flat_scratch 0 144// ASM-NEXT: .amdhsa_reserve_xnack_mask 1 145// ASM-NEXT: .amdhsa_float_round_mode_32 1 146// ASM-NEXT: .amdhsa_float_round_mode_16_64 1 147// ASM-NEXT: .amdhsa_float_denorm_mode_32 1 148// ASM-NEXT: .amdhsa_float_denorm_mode_16_64 0 149// ASM-NEXT: .amdhsa_dx10_clamp 0 150// ASM-NEXT: .amdhsa_ieee_mode 0 151// ASM-NEXT: .amdhsa_fp16_overflow 1 152// ASM-NEXT: .amdhsa_workgroup_processor_mode 1 153// ASM-NEXT: .amdhsa_memory_ordered 1 154// ASM-NEXT: .amdhsa_forward_progress 1 155// ASM-NEXT: .amdhsa_exception_fp_ieee_invalid_op 1 156// ASM-NEXT: .amdhsa_exception_fp_denorm_src 1 157// ASM-NEXT: .amdhsa_exception_fp_ieee_div_zero 1 158// ASM-NEXT: .amdhsa_exception_fp_ieee_overflow 1 159// ASM-NEXT: .amdhsa_exception_fp_ieee_underflow 1 160// ASM-NEXT: .amdhsa_exception_fp_ieee_inexact 1 161// ASM-NEXT: .amdhsa_exception_int_div_zero 1 162// ASM-NEXT: .end_amdhsa_kernel 163 164// Test that we are including special SGPR usage in the granulated count. 165.p2align 6 166.amdhsa_kernel special_sgpr 167 // Same next_free_sgpr as "complete", but... 168 .amdhsa_next_free_sgpr 27 169 // ...on GFX10+ this should require an additional 6 SGPRs, pushing us from 170 // 3 granules to 4 171 .amdhsa_reserve_flat_scratch 1 172 173 .amdhsa_reserve_vcc 0 174 .amdhsa_reserve_xnack_mask 1 175 176 .amdhsa_float_denorm_mode_16_64 0 177 .amdhsa_dx10_clamp 0 178 .amdhsa_ieee_mode 0 179 .amdhsa_next_free_vgpr 0 180.end_amdhsa_kernel 181 182// ASM: .amdhsa_kernel special_sgpr 183// ASM: .amdhsa_next_free_vgpr 0 184// ASM-NEXT: .amdhsa_next_free_sgpr 27 185// ASM-NEXT: .amdhsa_reserve_vcc 0 186// ASM-NEXT: .amdhsa_reserve_xnack_mask 1 187// ASM: .amdhsa_float_denorm_mode_16_64 0 188// ASM-NEXT: .amdhsa_dx10_clamp 0 189// ASM-NEXT: .amdhsa_ieee_mode 0 190// ASM: .end_amdhsa_kernel 191 192.section .foo 193 194.byte .amdgcn.gfx_generation_number 195// ASM: .byte 10 196 197.byte .amdgcn.next_free_vgpr 198// ASM: .byte 0 199.byte .amdgcn.next_free_sgpr 200// ASM: .byte 0 201 202v_mov_b32_e32 v7, s10 203 204.byte .amdgcn.next_free_vgpr 205// ASM: .byte 8 206.byte .amdgcn.next_free_sgpr 207// ASM: .byte 11 208 209.set .amdgcn.next_free_vgpr, 0 210.set .amdgcn.next_free_sgpr, 0 211 212.byte .amdgcn.next_free_vgpr 213// ASM: .byte 0 214.byte .amdgcn.next_free_sgpr 215// ASM: .byte 0 216 217v_mov_b32_e32 v16, s3 218 219.byte .amdgcn.next_free_vgpr 220// ASM: .byte 17 221.byte .amdgcn.next_free_sgpr 222// ASM: .byte 4 223