bfce1aae76
Walks over the MCExpr and uses KnownBits to deduce whether an expression is known and if so, prints said known value. Should support the most common MCExpr cases for AMDGPU metadata.
164 lines
5.0 KiB
ArmAsm
164 lines
5.0 KiB
ArmAsm
; RUN: llvm-mc -triple=amdgcn-mesa-mesa3d -mcpu=gfx900 -filetype=asm < %s | FileCheck --check-prefix=ASM %s
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; RUN: llvm-mc -triple=amdgcn-mesa-mesa3d -mcpu=gfx900 -filetype=obj < %s > %t
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; RUN: llvm-objdump -s %t | FileCheck --check-prefix=OBJDUMP %s
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; OBJDUMP: Contents of section .known_is_dynamic_callstack:
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; OBJDUMP: 0030 00000000 00000000 00001000 00000000
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; OBJDUMP: Contents of section .known_wavefront_sgpr_count:
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; OBJDUMP: 0050 00000000 01000000 00000000 00000000
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; OBJDUMP: Contents of section .known_workitem_vgpr_count:
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; OBJDUMP: 0050 00000000 00000100 00000000 00000000
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; OBJDUMP: Contents of section .known_workitem_private_segment_byte_size:
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; OBJDUMP: 0030 00000000 00000000 00000000 01000000
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; OBJDUMP: Contents of section .known_granulated_workitem_vgpr_count:
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; OBJDUMP: 0030 01000000 00000000 00000000 00000000
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; OBJDUMP: Contents of section .known_enable_sgpr_workgroup_id_x:
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; OBJDUMP: 0030 00000000 80000000 00000000 00000000
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; OBJDUMP: Contents of section .unknown_is_dynamic_callstack:
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; OBJDUMP: 0030 00000000 00000000 00001000 00000000
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; OBJDUMP: Contents of section .unknown_wavefront_sgpr_count:
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; OBJDUMP: 0050 00000000 01000000 00000000 00000000
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; OBJDUMP: Contents of section .unknown_workitem_vgpr_count:
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; OBJDUMP: 0050 00000000 00000100 00000000 00000000
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; OBJDUMP: Contents of section .unknown_workitem_private_segment_byte_size:
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; OBJDUMP: 0030 00000000 00000000 00000000 01000000
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; OBJDUMP: Contents of section .unknown_granulated_workitem_vgpr_count:
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; OBJDUMP: 0030 01000000 00000000 00000000 00000000
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; OBJDUMP: Contents of section .unknown_enable_sgpr_workgroup_id_x:
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; OBJDUMP: 0030 00000000 80000000 00000000 00000000
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.set known, 1
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; ASM-LABEL: known_is_dynamic_callstack:
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; ASM: is_dynamic_callstack = 1
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.section .known_is_dynamic_callstack
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known_is_dynamic_callstack:
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.amd_kernel_code_t
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is_dynamic_callstack = known
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.end_amd_kernel_code_t
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s_endpgm
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; ASM-LABEL: known_wavefront_sgpr_count:
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; ASM: wavefront_sgpr_count = 1
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.section .known_wavefront_sgpr_count
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known_wavefront_sgpr_count:
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.amd_kernel_code_t
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wavefront_sgpr_count = known
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.end_amd_kernel_code_t
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s_endpgm
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; ASM-LABEL: known_workitem_vgpr_count:
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; ASM: workitem_vgpr_count = 1
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.section .known_workitem_vgpr_count
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known_workitem_vgpr_count:
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.amd_kernel_code_t
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workitem_vgpr_count = known
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.end_amd_kernel_code_t
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s_endpgm
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; ASM-LABEL: known_workitem_private_segment_byte_size:
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; ASM: workitem_private_segment_byte_size = 1
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.section .known_workitem_private_segment_byte_size
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known_workitem_private_segment_byte_size:
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.amd_kernel_code_t
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workitem_private_segment_byte_size = known
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.end_amd_kernel_code_t
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s_endpgm
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; ASM-LABEL: known_granulated_workitem_vgpr_count:
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; ASM: granulated_workitem_vgpr_count = 1
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.section .known_granulated_workitem_vgpr_count
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known_granulated_workitem_vgpr_count:
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.amd_kernel_code_t
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granulated_workitem_vgpr_count = known
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.end_amd_kernel_code_t
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s_endpgm
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; ASM-LABEL: known_enable_sgpr_workgroup_id_x:
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; ASM: enable_sgpr_workgroup_id_x = 1
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.section .known_enable_sgpr_workgroup_id_x
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known_enable_sgpr_workgroup_id_x:
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.amd_kernel_code_t
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enable_sgpr_workgroup_id_x = known
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.end_amd_kernel_code_t
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s_endpgm
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; ASM-LABEL: unknown_is_dynamic_callstack:
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; ASM: is_dynamic_callstack = unknown
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.section .unknown_is_dynamic_callstack
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unknown_is_dynamic_callstack:
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.amd_kernel_code_t
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is_dynamic_callstack = unknown
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.end_amd_kernel_code_t
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s_endpgm
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; ASM-LABEL: unknown_wavefront_sgpr_count:
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; ASM: wavefront_sgpr_count = unknown
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.section .unknown_wavefront_sgpr_count
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unknown_wavefront_sgpr_count:
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.amd_kernel_code_t
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wavefront_sgpr_count = unknown
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.end_amd_kernel_code_t
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s_endpgm
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; ASM-LABEL: unknown_workitem_vgpr_count:
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; ASM: workitem_vgpr_count = unknown
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.section .unknown_workitem_vgpr_count
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unknown_workitem_vgpr_count:
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.amd_kernel_code_t
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workitem_vgpr_count = unknown
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.end_amd_kernel_code_t
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s_endpgm
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; ASM-LABEL: unknown_workitem_private_segment_byte_size:
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; ASM: workitem_private_segment_byte_size = unknown
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.section .unknown_workitem_private_segment_byte_size
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unknown_workitem_private_segment_byte_size:
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.amd_kernel_code_t
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workitem_private_segment_byte_size = unknown
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.end_amd_kernel_code_t
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s_endpgm
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; ASM-LABEL: unknown_granulated_workitem_vgpr_count:
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; ASM: granulated_workitem_vgpr_count = (unknown&63)&63
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; ASM: granulated_wavefront_sgpr_count = 0
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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_wgp_mode = 0
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; ASM: enable_mem_ordered = 0
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; ASM: enable_fwd_progress = 0
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.section .unknown_granulated_workitem_vgpr_count
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unknown_granulated_workitem_vgpr_count:
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.amd_kernel_code_t
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granulated_workitem_vgpr_count = unknown
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.end_amd_kernel_code_t
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s_endpgm
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; ASM-LABEL: unknown_enable_sgpr_workgroup_id_x:
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; ASM: enable_sgpr_workgroup_id_x = (((unknown&1)<<7)>>7)&1
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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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.section .unknown_enable_sgpr_workgroup_id_x
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unknown_enable_sgpr_workgroup_id_x:
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.amd_kernel_code_t
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enable_sgpr_workgroup_id_x = unknown
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.end_amd_kernel_code_t
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s_endpgm
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.set unknown, 1
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