1// RUN: llvm-mc -mattr=+code-object-v3 -triple amdgcn-amd-amdhsa -mcpu=gfx1010 -mattr=+xnack < %s | FileCheck --check-prefix=ASM %s 2// RUN: llvm-mc -mattr=+code-object-v3 -triple amdgcn-amd-amdhsa -mcpu=gfx1010 -mattr=+xnack -filetype=obj < %s > %t 3// RUN: llvm-readobj -elf-output-style=GNU -sections -symbols -relocations %t | FileCheck --check-prefix=READOBJ %s 4// RUN: llvm-objdump -s -j .rodata %t | FileCheck --check-prefix=OBJDUMP %s 5 6// big endian not supported 7// XFAIL: powerpc-, powerpc64-, s390x, mips-, mips64-, sparc 8 9// READOBJ: Section Headers 10// READOBJ: .text PROGBITS {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9]+}} AX {{[0-9]+}} {{[0-9]+}} 256 11// READOBJ: .rodata PROGBITS {{[0-9a-f]+}} {{[0-9a-f]+}} 0000c0 {{[0-9]+}} A {{[0-9]+}} {{[0-9]+}} 64 12 13// READOBJ: Relocation section '.rela.rodata' at offset 14// READOBJ: 0000000000000010 {{[0-9a-f]+}}00000005 R_AMDGPU_REL64 0000000000000000 .text + 10 15// READOBJ: 0000000000000050 {{[0-9a-f]+}}00000005 R_AMDGPU_REL64 0000000000000000 .text + 110 16// READOBJ: 0000000000000090 {{[0-9a-f]+}}00000005 R_AMDGPU_REL64 0000000000000000 .text + 210 17 18// READOBJ: Symbol table '.symtab' contains {{[0-9]+}} entries: 19// READOBJ: {{[0-9]+}}: 0000000000000100 0 FUNC LOCAL PROTECTED 2 complete 20// READOBJ: {{[0-9]+}}: 0000000000000040 64 OBJECT LOCAL DEFAULT 3 complete.kd 21// READOBJ: {{[0-9]+}}: 0000000000000000 0 FUNC LOCAL PROTECTED 2 minimal 22// READOBJ: {{[0-9]+}}: 0000000000000000 64 OBJECT LOCAL DEFAULT 3 minimal.kd 23// READOBJ: {{[0-9]+}}: 0000000000000200 0 FUNC LOCAL PROTECTED 2 special_sgpr 24// READOBJ: {{[0-9]+}}: 0000000000000080 64 OBJECT LOCAL DEFAULT 3 special_sgpr.kd 25 26// OBJDUMP: Contents of section .rodata 27// Note, relocation for KERNEL_CODE_ENTRY_BYTE_OFFSET is not resolved here. 28// minimal 29// OBJDUMP-NEXT: 0000 00000000 00000000 00000000 00000000 30// OBJDUMP-NEXT: 0010 00000000 00000000 00000000 00000000 31// OBJDUMP-NEXT: 0020 00000000 00000000 00000000 00000000 32// OBJDUMP-NEXT: 0030 0000ac60 80000000 00000000 00000000 33// complete 34// OBJDUMP-NEXT: 0040 01000000 01000000 00000000 00000000 35// OBJDUMP-NEXT: 0050 00000000 00000000 00000000 00000000 36// OBJDUMP-NEXT: 0060 00000000 00000000 00000000 00000000 37// OBJDUMP-NEXT: 0070 015001e4 1f0f007f 7f040000 00000000 38// special_sgpr 39// OBJDUMP-NEXT: 0080 00000000 00000000 00000000 00000000 40// OBJDUMP-NEXT: 0090 00000000 00000000 00000000 00000000 41// OBJDUMP-NEXT: 00a0 00000000 00000000 00000000 00000000 42// OBJDUMP-NEXT: 00b0 00000060 80000000 00000000 00000000 43 44.text 45// ASM: .text 46 47.amdgcn_target "amdgcn-amd-amdhsa--gfx1010+xnack" 48// ASM: .amdgcn_target "amdgcn-amd-amdhsa--gfx1010+xnack" 49 50.p2align 8 51.type minimal,@function 52minimal: 53 s_endpgm 54 55.p2align 8 56.type complete,@function 57complete: 58 s_endpgm 59 60.p2align 8 61.type special_sgpr,@function 62special_sgpr: 63 s_endpgm 64 65.rodata 66// ASM: .rodata 67 68// Test that only specifying required directives is allowed, and that defaulted 69// values are omitted. 70.p2align 6 71.amdhsa_kernel minimal 72 .amdhsa_next_free_vgpr 0 73 .amdhsa_next_free_sgpr 0 74.end_amdhsa_kernel 75 76// ASM: .amdhsa_kernel minimal 77// ASM: .amdhsa_next_free_vgpr 0 78// ASM-NEXT: .amdhsa_next_free_sgpr 0 79// ASM: .end_amdhsa_kernel 80 81// Test that we can specify all available directives with non-default values. 82.p2align 6 83.amdhsa_kernel complete 84 .amdhsa_group_segment_fixed_size 1 85 .amdhsa_private_segment_fixed_size 1 86 .amdhsa_user_sgpr_private_segment_buffer 1 87 .amdhsa_user_sgpr_dispatch_ptr 1 88 .amdhsa_user_sgpr_queue_ptr 1 89 .amdhsa_user_sgpr_kernarg_segment_ptr 1 90 .amdhsa_user_sgpr_dispatch_id 1 91 .amdhsa_user_sgpr_flat_scratch_init 1 92 .amdhsa_user_sgpr_private_segment_size 1 93 .amdhsa_wavefront_size32 1 94 .amdhsa_system_sgpr_private_segment_wavefront_offset 1 95 .amdhsa_system_sgpr_workgroup_id_x 0 96 .amdhsa_system_sgpr_workgroup_id_y 1 97 .amdhsa_system_sgpr_workgroup_id_z 1 98 .amdhsa_system_sgpr_workgroup_info 1 99 .amdhsa_system_vgpr_workitem_id 1 100 .amdhsa_next_free_vgpr 9 101 .amdhsa_next_free_sgpr 27 102 .amdhsa_reserve_vcc 0 103 .amdhsa_reserve_flat_scratch 0 104 .amdhsa_reserve_xnack_mask 0 105 .amdhsa_float_round_mode_32 1 106 .amdhsa_float_round_mode_16_64 1 107 .amdhsa_float_denorm_mode_32 1 108 .amdhsa_float_denorm_mode_16_64 0 109 .amdhsa_dx10_clamp 0 110 .amdhsa_ieee_mode 0 111 .amdhsa_fp16_overflow 1 112 .amdhsa_workgroup_processor_mode 1 113 .amdhsa_memory_ordered 1 114 .amdhsa_forward_progress 1 115 .amdhsa_exception_fp_ieee_invalid_op 1 116 .amdhsa_exception_fp_denorm_src 1 117 .amdhsa_exception_fp_ieee_div_zero 1 118 .amdhsa_exception_fp_ieee_overflow 1 119 .amdhsa_exception_fp_ieee_underflow 1 120 .amdhsa_exception_fp_ieee_inexact 1 121 .amdhsa_exception_int_div_zero 1 122.end_amdhsa_kernel 123 124// ASM: .amdhsa_kernel complete 125// ASM-NEXT: .amdhsa_group_segment_fixed_size 1 126// ASM-NEXT: .amdhsa_private_segment_fixed_size 1 127// ASM-NEXT: .amdhsa_user_sgpr_private_segment_buffer 1 128// ASM-NEXT: .amdhsa_user_sgpr_dispatch_ptr 1 129// ASM-NEXT: .amdhsa_user_sgpr_queue_ptr 1 130// ASM-NEXT: .amdhsa_user_sgpr_kernarg_segment_ptr 1 131// ASM-NEXT: .amdhsa_user_sgpr_dispatch_id 1 132// ASM-NEXT: .amdhsa_user_sgpr_flat_scratch_init 1 133// ASM-NEXT: .amdhsa_user_sgpr_private_segment_size 1 134// ASM-NEXT: .amdhsa_wavefront_size32 1 135// ASM-NEXT: .amdhsa_system_sgpr_private_segment_wavefront_offset 1 136// ASM-NEXT: .amdhsa_system_sgpr_workgroup_id_x 0 137// ASM-NEXT: .amdhsa_system_sgpr_workgroup_id_y 1 138// ASM-NEXT: .amdhsa_system_sgpr_workgroup_id_z 1 139// ASM-NEXT: .amdhsa_system_sgpr_workgroup_info 1 140// ASM-NEXT: .amdhsa_system_vgpr_workitem_id 1 141// ASM-NEXT: .amdhsa_next_free_vgpr 9 142// ASM-NEXT: .amdhsa_next_free_sgpr 27 143// ASM-NEXT: .amdhsa_reserve_vcc 0 144// ASM-NEXT: .amdhsa_reserve_flat_scratch 0 145// ASM-NEXT: .amdhsa_reserve_xnack_mask 0 146// ASM-NEXT: .amdhsa_float_round_mode_32 1 147// ASM-NEXT: .amdhsa_float_round_mode_16_64 1 148// ASM-NEXT: .amdhsa_float_denorm_mode_32 1 149// ASM-NEXT: .amdhsa_float_denorm_mode_16_64 0 150// ASM-NEXT: .amdhsa_dx10_clamp 0 151// ASM-NEXT: .amdhsa_ieee_mode 0 152// ASM-NEXT: .amdhsa_fp16_overflow 1 153// ASM-NEXT: .amdhsa_workgroup_processor_mode 1 154// ASM-NEXT: .amdhsa_memory_ordered 1 155// ASM-NEXT: .amdhsa_forward_progress 1 156// ASM-NEXT: .amdhsa_exception_fp_ieee_invalid_op 1 157// ASM-NEXT: .amdhsa_exception_fp_denorm_src 1 158// ASM-NEXT: .amdhsa_exception_fp_ieee_div_zero 1 159// ASM-NEXT: .amdhsa_exception_fp_ieee_overflow 1 160// ASM-NEXT: .amdhsa_exception_fp_ieee_underflow 1 161// ASM-NEXT: .amdhsa_exception_fp_ieee_inexact 1 162// ASM-NEXT: .amdhsa_exception_int_div_zero 1 163// ASM-NEXT: .end_amdhsa_kernel 164 165// Test that we are including special SGPR usage in the granulated count. 166.p2align 6 167.amdhsa_kernel special_sgpr 168 // Same next_free_sgpr as "complete", but... 169 .amdhsa_next_free_sgpr 27 170 // ...on GFX10+ this should require an additional 6 SGPRs, pushing us from 171 // 3 granules to 4 172 .amdhsa_reserve_flat_scratch 1 173 174 .amdhsa_reserve_vcc 0 175 .amdhsa_reserve_xnack_mask 0 176 177 .amdhsa_float_denorm_mode_16_64 0 178 .amdhsa_dx10_clamp 0 179 .amdhsa_ieee_mode 0 180 .amdhsa_next_free_vgpr 0 181.end_amdhsa_kernel 182 183// ASM: .amdhsa_kernel special_sgpr 184// ASM: .amdhsa_next_free_vgpr 0 185// ASM-NEXT: .amdhsa_next_free_sgpr 27 186// ASM-NEXT: .amdhsa_reserve_vcc 0 187// ASM-NEXT: .amdhsa_reserve_xnack_mask 0 188// ASM: .amdhsa_float_denorm_mode_16_64 0 189// ASM-NEXT: .amdhsa_dx10_clamp 0 190// ASM-NEXT: .amdhsa_ieee_mode 0 191// ASM: .end_amdhsa_kernel 192 193.section .foo 194 195.byte .amdgcn.gfx_generation_number 196// ASM: .byte 10 197 198.byte .amdgcn.next_free_vgpr 199// ASM: .byte 0 200.byte .amdgcn.next_free_sgpr 201// ASM: .byte 0 202 203v_mov_b32_e32 v7, s10 204 205.byte .amdgcn.next_free_vgpr 206// ASM: .byte 8 207.byte .amdgcn.next_free_sgpr 208// ASM: .byte 11 209 210.set .amdgcn.next_free_vgpr, 0 211.set .amdgcn.next_free_sgpr, 0 212 213.byte .amdgcn.next_free_vgpr 214// ASM: .byte 0 215.byte .amdgcn.next_free_sgpr 216// ASM: .byte 0 217 218v_mov_b32_e32 v16, s3 219 220.byte .amdgcn.next_free_vgpr 221// ASM: .byte 17 222.byte .amdgcn.next_free_sgpr 223// ASM: .byte 4 224