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97125d62df
1. Remove max_scratch_backing_memory_byte_size from kernel header 2. Make it a reserved field 3. Ignore it while parsing assembly for backwards compatibility 4. Bump up minor version of kernel header Differential Revision: https://reviews.llvm.org/D45452 llvm-svn: 329620
129 lines
4.0 KiB
ArmAsm
129 lines
4.0 KiB
ArmAsm
// RUN: llvm-mc -triple amdgcn--amdhsa -mcpu=kaveri -show-encoding %s | FileCheck %s --check-prefix=ASM
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// RUN: llvm-mc -filetype=obj -triple amdgcn--amdhsa -mcpu=kaveri -show-encoding %s | llvm-readobj -symbols -s -sd | FileCheck %s --check-prefix=ELF
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// ELF: Section {
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// ELF: Name: .text
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// ELF: Type: SHT_PROGBITS (0x1)
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// ELF: Flags [ (0x6)
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// ELF: SHF_ALLOC (0x2)
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// ELF: SHF_EXECINSTR (0x4)
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// ELF: SHT_NOTE
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// ELF: 0000: 04000000 08000000 01000000 414D4400
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// ELF: 0010: 02000000 00000000 04000000 1B000000
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// ELF: 0020: 03000000 414D4400 04000700 07000000
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// ELF: 0030: 00000000 00000000 414D4400 414D4447
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// ELF: 0040: 50550000
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// ELF: Symbol {
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// ELF: Name: amd_kernel_code_t_minimal
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// ELF: Type: AMDGPU_HSA_KERNEL (0xA)
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// ELF: Section: .text
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// ELF: }
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.text
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// ASM: .text
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.hsa_code_object_version 2,0
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// ASM: .hsa_code_object_version 2,0
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.hsa_code_object_isa 7,0,0,"AMD","AMDGPU"
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// ASM: .hsa_code_object_isa 7,0,0,"AMD","AMDGPU"
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.amdgpu_hsa_kernel amd_kernel_code_t_minimal
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.set my_is_ptr64, 1
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.if my_is_ptr64 == 0
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.set my_kernarg_segment_byte_size, 32
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.else
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.set my_kernarg_segment_byte_size, 16
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.endif
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.set my_sgpr, 8
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amd_kernel_code_t_minimal:
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.amd_kernel_code_t
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amd_code_version_major = .option.machine_version_major
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enable_sgpr_kernarg_segment_ptr = 1
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is_ptr64 = my_is_ptr64
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granulated_workitem_vgpr_count = 1
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granulated_wavefront_sgpr_count = 1+(my_sgpr-1)/8
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user_sgpr_count = 2
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kernarg_segment_byte_size = my_kernarg_segment_byte_size
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wavefront_sgpr_count = my_sgpr
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// wavefront_sgpr_count = 7
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; wavefront_sgpr_count = 7
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// Make sure a blank line won't break anything:
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// Make sure a line with whitespace won't break anything:
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workitem_vgpr_count = 16
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.end_amd_kernel_code_t
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// ASM-LABEL: {{^}}amd_kernel_code_t_minimal:
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// ASM: .amd_kernel_code_t
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// ASM: amd_code_version_major = 7
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// ASM: amd_code_version_minor = 2
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// ASM: amd_machine_kind = 1
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// ASM: amd_machine_version_major = 7
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// ASM: amd_machine_version_minor = 0
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// ASM: amd_machine_version_stepping = 0
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// ASM: kernel_code_entry_byte_offset = 256
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// ASM: kernel_code_prefetch_byte_size = 0
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// ASM: granulated_workitem_vgpr_count = 1
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// ASM: granulated_wavefront_sgpr_count = 1
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// ASM: priority = 0
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// ASM: float_mode = 0
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// ASM: priv = 0
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// ASM: enable_dx10_clamp = 0
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// ASM: debug_mode = 0
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// ASM: enable_ieee_mode = 0
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// ASM: enable_sgpr_private_segment_wave_byte_offset = 0
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// ASM: user_sgpr_count = 2
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// ASM: enable_sgpr_workgroup_id_x = 0
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// ASM: enable_sgpr_workgroup_id_y = 0
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// ASM: enable_sgpr_workgroup_id_z = 0
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// ASM: enable_sgpr_workgroup_info = 0
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// ASM: enable_vgpr_workitem_id = 0
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// ASM: enable_exception_msb = 0
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// ASM: granulated_lds_size = 0
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// ASM: enable_exception = 0
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// ASM: enable_sgpr_private_segment_buffer = 0
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// ASM: enable_sgpr_dispatch_ptr = 0
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// ASM: enable_sgpr_queue_ptr = 0
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// ASM: enable_sgpr_kernarg_segment_ptr = 1
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// ASM: enable_sgpr_dispatch_id = 0
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// ASM: enable_sgpr_flat_scratch_init = 0
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// ASM: enable_sgpr_private_segment_size = 0
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// ASM: enable_sgpr_grid_workgroup_count_x = 0
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// ASM: enable_sgpr_grid_workgroup_count_y = 0
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// ASM: enable_sgpr_grid_workgroup_count_z = 0
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// ASM: enable_ordered_append_gds = 0
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// ASM: private_element_size = 0
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// ASM: is_ptr64 = 1
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// ASM: is_dynamic_callstack = 0
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// ASM: is_debug_enabled = 0
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// ASM: is_xnack_enabled = 0
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// ASM: workitem_private_segment_byte_size = 0
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// ASM: workgroup_group_segment_byte_size = 0
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// ASM: gds_segment_byte_size = 0
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// ASM: kernarg_segment_byte_size = 16
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// ASM: workgroup_fbarrier_count = 0
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// ASM: wavefront_sgpr_count = 8
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// ASM: workitem_vgpr_count = 16
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// ASM: reserved_vgpr_first = 0
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// ASM: reserved_vgpr_count = 0
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// ASM: reserved_sgpr_first = 0
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// ASM: reserved_sgpr_count = 0
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// ASM: debug_wavefront_private_segment_offset_sgpr = 0
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// ASM: debug_private_segment_buffer_sgpr = 0
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// ASM: kernarg_segment_alignment = 4
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// ASM: group_segment_alignment = 4
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// ASM: private_segment_alignment = 4
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// ASM: wavefront_size = 6
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// ASM: call_convention = -1
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// ASM: runtime_loader_kernel_symbol = 0
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// ASM: .end_amd_kernel_code_t
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