llvm-project/llvm/test/MC/AMDGPU/hsa.s

// RUN: llvm-mc -triple amdgcn--amdhsa -mcpu=kaveri -show-encoding %s | FileCheck %s --check-prefix=ASM
// RUN: llvm-mc -filetype=obj -triple amdgcn--amdhsa -mcpu=kaveri -show-encoding %s | llvm-readobj -symbols -s -sd | FileCheck %s --check-prefix=ELF

// ELF: Section {
// ELF: Name: .text
// ELF: Type: SHT_PROGBITS (0x1)
// ELF: Flags [ (0x6)
// ELF: SHF_ALLOC (0x2)
// ELF: SHF_EXECINSTR (0x4)

// ELF: SHT_NOTE
// ELF: 0000: 04000000 08000000 01000000 414D4400
// ELF: 0010: 02000000 00000000 04000000 1B000000
// ELF: 0020: 03000000 414D4400 04000700 07000000
// ELF: 0030: 00000000 00000000 414D4400 414D4447
// ELF: 0040: 50550000
// We can't check binary representation of metadata note: it is different on
// Windows and Linux because of carriage return on Windows

// ELF: Symbol {
// ELF: Name: amd_kernel_code_t_minimal
// ELF: Type: AMDGPU_HSA_KERNEL (0xA)
// ELF: Section: .text
// ELF: }
// ELF: Symbol {
// ELF: Name: amd_kernel_code_t_test_all
// ELF: Type: AMDGPU_HSA_KERNEL (0xA)
// ELF: Section: .text
// ELF: }

.text
// ASM: .text

.hsa_code_object_version 2,0
// ASM: .hsa_code_object_version 2,0

.hsa_code_object_isa 7,0,0,"AMD","AMDGPU"
// ASM: .hsa_code_object_isa 7,0,0,"AMD","AMDGPU"

.amdgpu_runtime_metadata
    {
        amd.MDVersion: [ 2, 0 ]
        amd.Kernels: [
            { amd.KernelName: amd_kernel_code_t_test_all },
            { amd.KernelName: amd_kernel_code_t_minimal }
        ]
    }
.end_amdgpu_runtime_metadata

// ASM: .amdgpu_runtime_metadata
// ASM:     {
// ASM:         amd.MDVersion: [ 2, 0 ]
// ASM:         amd.Kernels: [
// ASM:             { amd.KernelName: amd_kernel_code_t_test_all },
// ASM:             { amd.KernelName: amd_kernel_code_t_minimal }
// ASM:         ]
// ASM:     }
// ASM: .end_amdgpu_runtime_metadata

.amdgpu_hsa_kernel amd_kernel_code_t_test_all
.amdgpu_hsa_kernel amd_kernel_code_t_minimal

amd_kernel_code_t_test_all:
; Test all amd_kernel_code_t members with non-default values.
.amd_kernel_code_t
    kernel_code_version_major = 100
    kernel_code_version_minor = 100
    machine_kind = 0
    machine_version_major = 5
    machine_version_minor = 5
    machine_version_stepping = 5
    kernel_code_entry_byte_offset = 512
    kernel_code_prefetch_byte_size = 1
    max_scratch_backing_memory_byte_size = 1
    compute_pgm_rsrc1_vgprs = 1
    compute_pgm_rsrc1_sgprs = 1
    compute_pgm_rsrc1_priority = 1
    compute_pgm_rsrc1_float_mode = 1
    compute_pgm_rsrc1_priv = 1
    compute_pgm_rsrc1_dx10_clamp = 1
    compute_pgm_rsrc1_debug_mode = 1
    compute_pgm_rsrc1_ieee_mode = 1
    compute_pgm_rsrc2_scratch_en = 1
    compute_pgm_rsrc2_user_sgpr = 1
    compute_pgm_rsrc2_tgid_x_en = 1
    compute_pgm_rsrc2_tgid_y_en = 1
    compute_pgm_rsrc2_tgid_z_en = 1
    compute_pgm_rsrc2_tg_size_en = 1
    compute_pgm_rsrc2_tidig_comp_cnt = 1
    compute_pgm_rsrc2_excp_en_msb = 1
    compute_pgm_rsrc2_lds_size = 1
    compute_pgm_rsrc2_excp_en = 1
    enable_sgpr_private_segment_buffer = 1
    enable_sgpr_dispatch_ptr = 1
    enable_sgpr_queue_ptr = 1
    enable_sgpr_kernarg_segment_ptr = 1
    enable_sgpr_dispatch_id = 1
    enable_sgpr_flat_scratch_init = 1
    enable_sgpr_private_segment_size = 1
    enable_sgpr_grid_workgroup_count_x = 1
    enable_sgpr_grid_workgroup_count_y = 1
    enable_sgpr_grid_workgroup_count_z = 1
    enable_ordered_append_gds = 1
    private_element_size = 1
    is_ptr64 = 1
    is_dynamic_callstack = 1
    is_debug_enabled = 1
    is_xnack_enabled = 1
    workitem_private_segment_byte_size = 1
    workgroup_group_segment_byte_size = 1
    gds_segment_byte_size = 1
    kernarg_segment_byte_size = 1
    workgroup_fbarrier_count = 1
    wavefront_sgpr_count = 1
    workitem_vgpr_count = 1
    reserved_vgpr_first = 1
    reserved_vgpr_count = 1
    reserved_sgpr_first = 1
    reserved_sgpr_count = 1
    debug_wavefront_private_segment_offset_sgpr = 1
    debug_private_segment_buffer_sgpr = 1
    kernarg_segment_alignment = 5
    group_segment_alignment = 5
    private_segment_alignment = 5
    wavefront_size = 5
    call_convention = 1
    runtime_loader_kernel_symbol = 1
.end_amd_kernel_code_t

// ASM-LABEL: {{^}}amd_kernel_code_t_test_all:
// ASM: .amd_kernel_code_t
// ASM: amd_code_version_major = 100
// ASM: amd_code_version_minor = 100
// ASM: amd_machine_kind = 0
// ASM: amd_machine_version_major = 5
// ASM: amd_machine_version_minor = 5
// ASM: amd_machine_version_stepping = 5
// ASM: kernel_code_entry_byte_offset = 512
// ASM: kernel_code_prefetch_byte_size = 1
// ASM: max_scratch_backing_memory_byte_size = 1
// ASM: granulated_workitem_vgpr_count = 1
// ASM: granulated_wavefront_sgpr_count = 1
// ASM: priority = 1
// ASM: float_mode = 1
// ASM: priv = 1
// ASM: enable_dx10_clamp = 1
// ASM: debug_mode = 1
// ASM: enable_ieee_mode = 1
// ASM: enable_sgpr_private_segment_wave_byte_offset = 1
// ASM: user_sgpr_count = 1
// ASM: enable_sgpr_workgroup_id_x = 1
// ASM: enable_sgpr_workgroup_id_y = 1
// ASM: enable_sgpr_workgroup_id_z = 1
// ASM: enable_sgpr_workgroup_info = 1
// ASM: enable_vgpr_workitem_id = 1
// ASM: enable_exception_msb = 1
// ASM: granulated_lds_size = 1
// ASM: enable_exception = 1
// ASM: enable_sgpr_private_segment_buffer = 1
// ASM: enable_sgpr_dispatch_ptr = 1
// ASM: enable_sgpr_queue_ptr = 1
// ASM: enable_sgpr_kernarg_segment_ptr = 1
// ASM: enable_sgpr_dispatch_id = 1
// ASM: enable_sgpr_flat_scratch_init = 1
// ASM: enable_sgpr_private_segment_size = 1
// ASM: enable_sgpr_grid_workgroup_count_x = 1
// ASM: enable_sgpr_grid_workgroup_count_y = 1
// ASM: enable_sgpr_grid_workgroup_count_z = 1
// ASM: enable_ordered_append_gds = 1
// ASM: private_element_size = 1
// ASM: is_ptr64 = 1
// ASM: is_dynamic_callstack = 1
// ASM: is_debug_enabled = 1
// ASM: is_xnack_enabled = 1
// ASM: workitem_private_segment_byte_size = 1
// ASM: workgroup_group_segment_byte_size = 1
// ASM: gds_segment_byte_size = 1
// ASM: kernarg_segment_byte_size = 1
// ASM: workgroup_fbarrier_count = 1
// ASM: wavefront_sgpr_count = 1
// ASM: workitem_vgpr_count = 1
// ASM: reserved_vgpr_first = 1
// ASM: reserved_vgpr_count = 1
// ASM: reserved_sgpr_first = 1
// ASM: reserved_sgpr_count = 1
// ASM: debug_wavefront_private_segment_offset_sgpr = 1
// ASM: debug_private_segment_buffer_sgpr = 1
// ASM: kernarg_segment_alignment = 5
// ASM: group_segment_alignment = 5
// ASM: private_segment_alignment = 5
// ASM: wavefront_size = 5
// ASM: call_convention = 1
// ASM: runtime_loader_kernel_symbol = 1
// ASM: .end_amd_kernel_code_t

amd_kernel_code_t_minimal:
.amd_kernel_code_t
	enable_sgpr_kernarg_segment_ptr = 1
	is_ptr64 = 1
	granulated_workitem_vgpr_count = 1
	granulated_wavefront_sgpr_count = 1
	user_sgpr_count = 2
	kernarg_segment_byte_size = 16
	wavefront_sgpr_count = 8
//      wavefront_sgpr_count = 7
;	wavefront_sgpr_count = 7
// Make sure a blank line won't break anything:

// Make sure a line with whitespace won't break anything:

	workitem_vgpr_count = 16
.end_amd_kernel_code_t

// ASM-LABEL: {{^}}amd_kernel_code_t_minimal:
// ASM: .amd_kernel_code_t
// ASM:	amd_code_version_major = 1
// ASM:	amd_code_version_minor = 0
// ASM:	amd_machine_kind = 1
// ASM:	amd_machine_version_major = 7
// ASM:	amd_machine_version_minor = 0
// ASM:	amd_machine_version_stepping = 0
// ASM:	kernel_code_entry_byte_offset = 256
// ASM:	kernel_code_prefetch_byte_size = 0
// ASM:	max_scratch_backing_memory_byte_size = 0
// ASM: granulated_workitem_vgpr_count = 1
// ASM: granulated_wavefront_sgpr_count = 1
// ASM: priority = 0
// ASM: float_mode = 0
// ASM: priv = 0
// ASM: enable_dx10_clamp = 0
// ASM: debug_mode = 0
// ASM: enable_ieee_mode = 0
// ASM: enable_sgpr_private_segment_wave_byte_offset = 0
// ASM: user_sgpr_count = 2
// ASM: enable_sgpr_workgroup_id_x = 0
// ASM: enable_sgpr_workgroup_id_y = 0
// ASM: enable_sgpr_workgroup_id_z = 0
// ASM: enable_sgpr_workgroup_info = 0
// ASM: enable_vgpr_workitem_id = 0
// ASM: enable_exception_msb = 0
// ASM: granulated_lds_size = 0
// ASM: enable_exception = 0
// ASM:	enable_sgpr_private_segment_buffer = 0
// ASM:	enable_sgpr_dispatch_ptr = 0
// ASM:	enable_sgpr_queue_ptr = 0
// ASM:	enable_sgpr_kernarg_segment_ptr = 1
// ASM:	enable_sgpr_dispatch_id = 0
// ASM:	enable_sgpr_flat_scratch_init = 0
// ASM:	enable_sgpr_private_segment_size = 0
// ASM:	enable_sgpr_grid_workgroup_count_x = 0
// ASM:	enable_sgpr_grid_workgroup_count_y = 0
// ASM:	enable_sgpr_grid_workgroup_count_z = 0
// ASM:	enable_ordered_append_gds = 0
// ASM:	private_element_size = 0
// ASM:	is_ptr64 = 1
// ASM:	is_dynamic_callstack = 0
// ASM:	is_debug_enabled = 0
// ASM:	is_xnack_enabled = 0
// ASM:	workitem_private_segment_byte_size = 0
// ASM:	workgroup_group_segment_byte_size = 0
// ASM:	gds_segment_byte_size = 0
// ASM:	kernarg_segment_byte_size = 16
// ASM:	workgroup_fbarrier_count = 0
// ASM:	wavefront_sgpr_count = 8
// ASM:	workitem_vgpr_count = 16
// ASM:	reserved_vgpr_first = 0
// ASM:	reserved_vgpr_count = 0
// ASM:	reserved_sgpr_first = 0
// ASM:	reserved_sgpr_count = 0
// ASM:	debug_wavefront_private_segment_offset_sgpr = 0
// ASM:	debug_private_segment_buffer_sgpr = 0
// ASM:	kernarg_segment_alignment = 4
// ASM:	group_segment_alignment = 4
// ASM:	private_segment_alignment = 4
// ASM:	wavefront_size = 6
// ASM:	call_convention = 0
// ASM:	runtime_loader_kernel_symbol = 0
// ASM: .end_amd_kernel_code_t