test/MC/AMDGPU/hsa-exp.s

   1 // RUN: llvm-mc -triple amdgcn--amdhsa -mcpu=kaveri -mattr=-code-object-v3 -show-encoding %s | FileCheck %s --check-prefix=ASM
   2 // RUN: llvm-mc -filetype=obj -triple amdgcn--amdhsa -mcpu=kaveri -mattr=-code-object-v3 -show-encoding %s | llvm-readobj --symbols -S --sd | FileCheck %s --check-prefix=ELF
   3
   4 // ELF: Section {
   5 // ELF: Name: .text
   6 // ELF: Type: SHT_PROGBITS (0x1)
   7 // ELF: Flags [ (0x6)
   8 // ELF: SHF_ALLOC (0x2)
   9 // ELF: SHF_EXECINSTR (0x4)
  10
  11 // ELF: SHT_NOTE
  12 // ELF: 0000: 04000000 08000000 01000000 414D4400
  13 // ELF: 0010: 02000000 00000000 04000000 1B000000
  14 // ELF: 0020: 03000000 414D4400 04000700 07000000
  15 // ELF: 0030: 00000000 00000000 414D4400 414D4447
  16 // ELF: 0040: 50550000
  17
  18 // ELF: Symbol {
  19 // ELF: Name: amd_kernel_code_t_minimal
  20 // ELF: Type: AMDGPU_HSA_KERNEL (0xA)
  21 // ELF: Section: .text
  22 // ELF: }
  23
  24 .text
  25 // ASM: .text
  26
  27 .hsa_code_object_version 2,0
  28 // ASM: .hsa_code_object_version 2,0
  29
  30 .hsa_code_object_isa 7,0,0,"AMD","AMDGPU"
  31 // ASM: .hsa_code_object_isa 7,0,0,"AMD","AMDGPU"
  32
  33 .amdgpu_hsa_kernel amd_kernel_code_t_minimal
  34
  35 .set my_is_ptr64, 1
  36
  37 .if my_is_ptr64 == 0
  38 .set my_kernarg_segment_byte_size, 32
  39 .else
  40 .set my_kernarg_segment_byte_size, 16
  41 .endif
  42
  43 .set my_sgpr, 8
  44
  45
  46 amd_kernel_code_t_minimal:
  47 .amd_kernel_code_t
  48         amd_code_version_major = .option.machine_version_major
  49         enable_sgpr_kernarg_segment_ptr = 1
  50         is_ptr64 = my_is_ptr64
  51         granulated_workitem_vgpr_count = 1
  52         granulated_wavefront_sgpr_count = 1+(my_sgpr-1)/8
  53         user_sgpr_count = 2
  54         kernarg_segment_byte_size = my_kernarg_segment_byte_size
  55         wavefront_sgpr_count = my_sgpr
  56 //      wavefront_sgpr_count = 7
  57 ;       wavefront_sgpr_count = 7
  58 // Make sure a blank line won't break anything:
  59
  60 // Make sure a line with whitespace won't break anything:
  61
  62         workitem_vgpr_count = 16
  63 .end_amd_kernel_code_t
  64
  65 // ASM-LABEL: {{^}}amd_kernel_code_t_minimal:
  66 // ASM: .amd_kernel_code_t
  67 // ASM: amd_code_version_major = 7
  68 // ASM: amd_code_version_minor = 2
  69 // ASM: amd_machine_kind = 1
  70 // ASM: amd_machine_version_major = 7
  71 // ASM: amd_machine_version_minor = 0
  72 // ASM: amd_machine_version_stepping = 0
  73 // ASM: kernel_code_entry_byte_offset = 256
  74 // ASM: kernel_code_prefetch_byte_size = 0
  75 // ASM: granulated_workitem_vgpr_count = 1
  76 // ASM: granulated_wavefront_sgpr_count = 1
  77 // ASM: priority = 0
  78 // ASM: float_mode = 0
  79 // ASM: priv = 0
  80 // ASM: enable_dx10_clamp = 0
  81 // ASM: debug_mode = 0
  82 // ASM: enable_ieee_mode = 0
  83 // ASM: enable_sgpr_private_segment_wave_byte_offset = 0
  84 // ASM: user_sgpr_count = 2
  85 // ASM: enable_sgpr_workgroup_id_x = 0
  86 // ASM: enable_sgpr_workgroup_id_y = 0
  87 // ASM: enable_sgpr_workgroup_id_z = 0
  88 // ASM: enable_sgpr_workgroup_info = 0
  89 // ASM: enable_vgpr_workitem_id = 0
  90 // ASM: enable_exception_msb = 0
  91 // ASM: granulated_lds_size = 0
  92 // ASM: enable_exception = 0
  93 // ASM: enable_sgpr_private_segment_buffer = 0
  94 // ASM: enable_sgpr_dispatch_ptr = 0
  95 // ASM: enable_sgpr_queue_ptr = 0
  96 // ASM: enable_sgpr_kernarg_segment_ptr = 1
  97 // ASM: enable_sgpr_dispatch_id = 0
  98 // ASM: enable_sgpr_flat_scratch_init = 0
  99 // ASM: enable_sgpr_private_segment_size = 0
 100 // ASM: enable_sgpr_grid_workgroup_count_x = 0
 101 // ASM: enable_sgpr_grid_workgroup_count_y = 0
 102 // ASM: enable_sgpr_grid_workgroup_count_z = 0
 103 // ASM: enable_ordered_append_gds = 0
 104 // ASM: private_element_size = 0
 105 // ASM: is_ptr64 = 1
 106 // ASM: is_dynamic_callstack = 0
 107 // ASM: is_debug_enabled = 0
 108 // ASM: is_xnack_enabled = 0
 109 // ASM: workitem_private_segment_byte_size = 0
 110 // ASM: workgroup_group_segment_byte_size = 0
 111 // ASM: gds_segment_byte_size = 0
 112 // ASM: kernarg_segment_byte_size = 16
 113 // ASM: workgroup_fbarrier_count = 0
 114 // ASM: wavefront_sgpr_count = 8
 115 // ASM: workitem_vgpr_count = 16
 116 // ASM: reserved_vgpr_first = 0
 117 // ASM: reserved_vgpr_count = 0
 118 // ASM: reserved_sgpr_first = 0
 119 // ASM: reserved_sgpr_count = 0
 120 // ASM: debug_wavefront_private_segment_offset_sgpr = 0
 121 // ASM: debug_private_segment_buffer_sgpr = 0
 122 // ASM: kernarg_segment_alignment = 4
 123 // ASM: group_segment_alignment = 4
 124 // ASM: private_segment_alignment = 4
 125 // ASM: wavefront_size = 6
 126 // ASM: call_convention = -1
 127 // ASM: runtime_loader_kernel_symbol = 0
 128 // ASM: .end_amd_kernel_code_t