1 // RUN
: llvm-mc
-triple amdgcn-amd-amdhsa
-mcpu
=gfx1010
--amdhsa-code-object-version
=3 -mattr
=+xnack
< %s | FileCheck
--check-prefix
=ASM
%s
2 // RUN
: llvm-mc
-triple amdgcn-amd-amdhsa
-mcpu
=gfx1010
--amdhsa-code-object-version
=3 -mattr
=+xnack
-filetype
=obj
< %s
> %t
3 // RUN
: llvm-readelf
-S
-r
-s
%t | FileCheck
--check-prefix
=READOBJ
%s
4 // RUN
: llvm-objdump
-s
-j
.rodata %t | FileCheck --check-prefix=OBJDUMP %s
6 // READOBJ
: Section Headers
7 // READOBJ
: .text PROGBITS {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9]+}} AX {{[0-9]+}} {{[0-9]+}} 256
8 // READOBJ
: .rodata PROGBITS {{[0-9a-f]+}} {{[0-9a-f]+}} 0000c0 {{[0-9]+}} A {{[0-9]+}} {{[0-9]+}} 64
10 // READOBJ
: Relocation section
'.rela.rodata' at offset
11 // READOBJ
: 0000000000000010 {{[0-9a-f
]+}}00000005 R_AMDGPU_REL64
0000000000000000 .text + 10
12 // READOBJ
: 0000000000000050 {{[0-9a-f
]+}}00000005 R_AMDGPU_REL64
0000000000000000 .text + 110
13 // READOBJ
: 0000000000000090 {{[0-9a-f
]+}}00000005 R_AMDGPU_REL64
0000000000000000 .text + 210
15 // READOBJ
: Symbol table
'.symtab' contains
{{[0-9]+}} entries
:
16 // READOBJ
: 0000000000000000 0 FUNC LOCAL PROTECTED
2 minimal
17 // READOBJ-NEXT
: 0000000000000100 0 FUNC LOCAL PROTECTED
2 complete
18 // READOBJ-NEXT
: 0000000000000200 0 FUNC LOCAL PROTECTED
2 special_sgpr
19 // READOBJ-NEXT
: 0000000000000000 64 OBJECT LOCAL DEFAULT
3 minimal.kd
20 // READOBJ-NEXT
: 0000000000000040 64 OBJECT LOCAL DEFAULT
3 complete.kd
21 // READOBJ-NEXT
: 0000000000000080 64 OBJECT LOCAL DEFAULT
3 special_sgpr.kd
23 // OBJDUMP
: Contents of section
.rodata
24 // Note
, relocation for KERNEL_CODE_ENTRY_BYTE_OFFSET is
not resolved here.
26 // OBJDUMP-NEXT
: 0000 00000000 00000000 00000000 00000000
27 // OBJDUMP-NEXT
: 0010 00000000 00000000 00000000 00000000
28 // OBJDUMP-NEXT
: 0020 00000000 00000000 00000000 00000000
29 // OBJDUMP-NEXT
: 0030 0000ac60
80000000 00000000 00000000
31 // OBJDUMP-NEXT
: 0040 01000000 01000000 08000000 00000000
32 // OBJDUMP-NEXT
: 0050 00000000 00000000 00000000 00000000
33 // OBJDUMP-NEXT
: 0060 00000000 00000000 00000000 00000000
34 // OBJDUMP-NEXT
: 0070 015001e4
1f0f007f
7f040000
00000000
36 // OBJDUMP-NEXT
: 0080 00000000 00000000 00000000 00000000
37 // OBJDUMP-NEXT
: 0090 00000000 00000000 00000000 00000000
38 // OBJDUMP-NEXT
: 00a0
00000000 00000000 00000000 00000000
39 // OBJDUMP-NEXT
: 00b0
00000060 80000000 00000000 00000000
44 .amdgcn_target "amdgcn-amd-amdhsa--gfx1010+xnack"
45 // ASM
: .amdgcn_target "amdgcn-amd-amdhsa--gfx1010+xnack"
48 .type minimal,@function
53 .type complete,@function
58 .type special_sgpr,@function
65 // Test that only specifying required directives is allowed
, and that defaulted
66 // values are omitted.
68 .amdhsa_kernel minimal
69 .amdhsa_next_free_vgpr 0
70 .amdhsa_next_free_sgpr 0
71 .amdhsa_shared_vgpr_count 0
74 // ASM
: .amdhsa_kernel minimal
75 // ASM
: .amdhsa_next_free_vgpr 0
76 // ASM-NEXT
: .amdhsa_next_free_sgpr 0
77 // ASM
: .amdhsa_shared_vgpr_count 0
78 // ASM
: .end_amdhsa_kernel
80 // Test that we can specify all available directives with non-default values.
82 .amdhsa_kernel complete
83 .amdhsa_group_segment_fixed_size 1
84 .amdhsa_private_segment_fixed_size 1
85 .amdhsa_kernarg_size 8
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 1
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
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
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_kernarg_size 8
128 // ASM-NEXT
: .amdhsa_user_sgpr_count 15
129 // ASM-NEXT
: .amdhsa_user_sgpr_private_segment_buffer 1
130 // ASM-NEXT
: .amdhsa_user_sgpr_dispatch_ptr 1
131 // ASM-NEXT
: .amdhsa_user_sgpr_queue_ptr 1
132 // ASM-NEXT
: .amdhsa_user_sgpr_kernarg_segment_ptr 1
133 // ASM-NEXT
: .amdhsa_user_sgpr_dispatch_id 1
134 // ASM-NEXT
: .amdhsa_user_sgpr_flat_scratch_init 1
135 // ASM-NEXT
: .amdhsa_user_sgpr_private_segment_size 1
136 // ASM-NEXT
: .amdhsa_wavefront_size32 1
137 // ASM-NEXT
: .amdhsa_system_sgpr_private_segment_wavefront_offset 1
138 // ASM-NEXT
: .amdhsa_system_sgpr_workgroup_id_x 0
139 // ASM-NEXT
: .amdhsa_system_sgpr_workgroup_id_y 1
140 // ASM-NEXT
: .amdhsa_system_sgpr_workgroup_id_z 1
141 // ASM-NEXT
: .amdhsa_system_sgpr_workgroup_info 1
142 // ASM-NEXT
: .amdhsa_system_vgpr_workitem_id 1
143 // ASM-NEXT
: .amdhsa_next_free_vgpr 9
144 // ASM-NEXT
: .amdhsa_next_free_sgpr 27
145 // ASM-NEXT
: .amdhsa_reserve_vcc 0
146 // ASM-NEXT
: .amdhsa_reserve_flat_scratch 0
147 // ASM-NEXT
: .amdhsa_reserve_xnack_mask 1
148 // ASM-NEXT
: .amdhsa_float_round_mode_32 1
149 // ASM-NEXT
: .amdhsa_float_round_mode_16_64 1
150 // ASM-NEXT
: .amdhsa_float_denorm_mode_32 1
151 // ASM-NEXT
: .amdhsa_float_denorm_mode_16_64 0
152 // ASM-NEXT
: .amdhsa_dx10_clamp 0
153 // ASM-NEXT
: .amdhsa_ieee_mode 0
154 // ASM-NEXT
: .amdhsa_fp16_overflow 1
155 // ASM-NEXT
: .amdhsa_workgroup_processor_mode 1
156 // ASM-NEXT
: .amdhsa_memory_ordered 1
157 // ASM-NEXT
: .amdhsa_forward_progress 1
158 // ASM-NEXT
: .amdhsa_shared_vgpr_count 0
159 // ASM-NEXT
: .amdhsa_exception_fp_ieee_invalid_op 1
160 // ASM-NEXT
: .amdhsa_exception_fp_denorm_src 1
161 // ASM-NEXT
: .amdhsa_exception_fp_ieee_div_zero 1
162 // ASM-NEXT
: .amdhsa_exception_fp_ieee_overflow 1
163 // ASM-NEXT
: .amdhsa_exception_fp_ieee_underflow 1
164 // ASM-NEXT
: .amdhsa_exception_fp_ieee_inexact 1
165 // ASM-NEXT
: .amdhsa_exception_int_div_zero 1
166 // ASM-NEXT
: .end_amdhsa_kernel
168 // Test that we are including special SGPR usage in the granulated count.
170 .amdhsa_kernel special_sgpr
171 // Same next_free_sgpr as
"complete", but.
..
172 .amdhsa_next_free_sgpr 27
173 // ...on GFX10+ this should require an additional 6 SGPRs, pushing us from
175 .amdhsa_reserve_flat_scratch 1
177 .amdhsa_reserve_vcc 0
178 .amdhsa_reserve_xnack_mask 1
180 .amdhsa_float_denorm_mode_16_64 0
183 .amdhsa_next_free_vgpr 0
186 // ASM
: .amdhsa_kernel special_sgpr
187 // ASM
: .amdhsa_next_free_vgpr 0
188 // ASM-NEXT
: .amdhsa_next_free_sgpr 27
189 // ASM-NEXT
: .amdhsa_reserve_vcc 0
190 // ASM-NEXT
: .amdhsa_reserve_xnack_mask 1
191 // ASM
: .amdhsa_float_denorm_mode_16_64 0
192 // ASM-NEXT
: .amdhsa_dx10_clamp 0
193 // ASM-NEXT
: .amdhsa_ieee_mode 0
194 // ASM
: .end_amdhsa_kernel
198 .byte .amdgcn.gfx_generation_number
201 .byte .amdgcn.next_free_vgpr
203 .byte .amdgcn.next_free_sgpr
206 v_mov_b32_e32 v7
, s10
208 .byte .amdgcn.next_free_vgpr
210 .byte .amdgcn.next_free_sgpr
213 .set .amdgcn.next_free_vgpr, 0
214 .set .amdgcn.next_free_sgpr, 0
216 .byte .amdgcn.next_free_vgpr
218 .byte .amdgcn.next_free_sgpr
221 v_mov_b32_e32 v16
, s3
223 .byte .amdgcn.next_free_vgpr
225 .byte .amdgcn.next_free_sgpr