reference, declarationdefinition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced
    1
    2
    3
    4
    5
    6
    7
    8
    9
   10
   11
   12
   13
   14
   15
   16
   17
   18
   19
   20
   21
   22
   23
   24
   25
   26
   27
   28
   29
   30
   31
   32
   33
   34
   35
   36
   37
   38
   39
   40
   41
   42
   43
   44
   45
   46
   47
   48
   49
   50
   51
   52
   53
   54
   55
   56
   57
   58
   59
   60
   61
   62
   63
   64
   65
   66
   67
   68
   69
   70
   71
   72
   73
   74
   75
   76
   77
   78
   79
   80
   81
   82
   83
   84
   85
   86
   87
   88
   89
   90
   91
   92
   93
   94
   95
   96
   97
   98
   99
  100
  101
  102
  103
  104
  105
  106
  107
  108
  109
  110
  111
  112
  113
  114
  115
  116
  117
  118
  119
  120
  121
  122
  123
  124
  125
  126
  127
  128
  129
  130
  131
  132
  133
  134
  135
  136
  137
  138
  139
  140
  141
  142
  143
  144
  145
  146
  147
  148
  149
  150
  151
  152
  153
  154
  155
  156
  157
  158
  159
  160
  161
  162
  163
  164
  165
  166
  167
  168
  169
  170
  171
  172
  173
  174
  175
  176
  177
  178
  179
  180
  181
  182
  183
  184
  185
  186
  187
  188
  189
  190
  191
  192
  193
  194
  195
  196
  197
  198
  199
  200
  201
  202
  203
  204
  205
  206
  207
  208
  209
  210
  211
  212
  213
  214
  215
  216
  217
  218
  219
  220
  221
  222
  223
  224
  225
  226
  227
  228
  229
  230
  231
  232
  233
  234
  235
  236
  237
  238
  239
  240
  241
  242
  243
  244
  245
  246
  247
  248
  249
  250
  251
  252
  253
  254
  255
  256
  257
  258
  259
  260
  261
  262
  263
  264
  265
  266
  267
  268
  269
  270
  271
  272
  273
  274
  275
  276
  277
  278
  279
  280
  281
  282
  283
  284
  285
  286
  287
  288
  289
  290
  291
  292
  293
  294
  295
  296
  297
  298
  299
  300
  301
  302
  303
  304
  305
  306
  307
  308
  309
  310
  311
  312
  313
  314
  315
  316
  317
  318
  319
  320
  321
  322
  323
  324
  325
  326
  327
  328
  329
  330
  331
  332
  333
  334
  335
  336
  337
  338
  339
  340
  341
  342
  343
  344
  345
  346
  347
  348
  349
  350
  351
  352
  353
  354
  355
  356
  357
  358
  359
  360
  361
  362
  363
  364
  365
  366
  367
  368
  369
  370
  371
  372
  373
  374
  375
  376
  377
  378
  379
  380
  381
  382
  383
  384
  385
  386
# RUN: llvm-mc %s -filetype obj -triple x86_64-apple-darwin -o - \
# RUN: | not llvm-dwarfdump -v -verify - \
# RUN: | FileCheck %s

# Source:
#
#   void f1() {}
#   __attribute__((always_inline)) void f2() {
#     f1();
#   }
#   int main() {
#     f2();
#   }
#
# Compile with:
#
#   $ clang -g inlined.c -O0 -S -o inlined.s
#
#   Manually patch the DW_AT_abstract_origin to point to the
#   DW_TAG_base_type and DW_TAG_compile_unit respectively.

# CHECK: error: DIE with tag DW_TAG_subprogram has DW_AT_abstract_origin that points to DIE with incompatible tag DW_TAG_base_type
# CHECK: DW_TAG_subprogram

# CHECK: error: DIE with tag DW_TAG_inlined_subroutine has DW_AT_abstract_origin that points to DIE with incompatible tag DW_TAG_compile_unit
# CHECK: DW_TAG_inlined_subroutine

	.section	__TEXT,__text,regular,pure_instructions
	.macosx_version_min 10, 13
	.globl	_f1                     ## -- Begin function f1
	.p2align	4, 0x90
_f1:                                    ## @f1
Lfunc_begin0:
	.file	1 "inlined.c"
	.loc	1 1 0                   ## inlined.c:1:0
	.cfi_startproc
## BB#0:                                ## %entry
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
Ltmp0:
	.loc	1 1 12 prologue_end     ## inlined.c:1:12
	popq	%rbp
	retq
Ltmp1:
Lfunc_end0:
	.cfi_endproc
                                        ## -- End function
	.globl	_f2                     ## -- Begin function f2
	.p2align	4, 0x90
_f2:                                    ## @f2
Lfunc_begin1:
	.loc	1 3 0                   ## inlined.c:3:0
	.cfi_startproc
## BB#0:                                ## %entry
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
Ltmp2:
	.loc	1 4 3 prologue_end      ## inlined.c:4:3
	callq	_f1
	.loc	1 5 1                   ## inlined.c:5:1
	popq	%rbp
	retq
Ltmp3:
Lfunc_end1:
	.cfi_endproc
                                        ## -- End function
	.globl	_main                   ## -- Begin function main
	.p2align	4, 0x90
_main:                                  ## @main
Lfunc_begin2:
	.loc	1 7 0                   ## inlined.c:7:0
	.cfi_startproc
## BB#0:                                ## %entry
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
Ltmp4:
	.loc	1 4 3 prologue_end      ## inlined.c:4:3
	callq	_f1
	xorl	%eax, %eax
Ltmp5:
	.loc	1 9 1                   ## inlined.c:9:1
	popq	%rbp
	retq
Ltmp6:
Lfunc_end2:
	.cfi_endproc
                                        ## -- End function
	.section	__DWARF,__debug_str,regular,debug
Linfo_string:
	.asciz	"clang version 6.0.0 (trunk 315286) (llvm/trunk 315291)" ## string offset=0
	.asciz	"inlined.c"             ## string offset=55
	.asciz	"/private/tmp"          ## string offset=65
	.asciz	"f1"                    ## string offset=78
	.asciz	"f2"                    ## string offset=81
	.asciz	"main"                  ## string offset=84
	.asciz	"int"                   ## string offset=89
	.section	__DWARF,__debug_abbrev,regular,debug
Lsection_abbrev:
	.byte	1                       ## Abbreviation Code
	.byte	17                      ## DW_TAG_compile_unit
	.byte	1                       ## DW_CHILDREN_yes
	.byte	37                      ## DW_AT_producer
	.byte	14                      ## DW_FORM_strp
	.byte	19                      ## DW_AT_language
	.byte	5                       ## DW_FORM_data2
	.byte	3                       ## DW_AT_name
	.byte	14                      ## DW_FORM_strp
	.byte	16                      ## DW_AT_stmt_list
	.byte	23                      ## DW_FORM_sec_offset
	.byte	27                      ## DW_AT_comp_dir
	.byte	14                      ## DW_FORM_strp
	.byte	17                      ## DW_AT_low_pc
	.byte	1                       ## DW_FORM_addr
	.byte	18                      ## DW_AT_high_pc
	.byte	6                       ## DW_FORM_data4
	.byte	0                       ## EOM(1)
	.byte	0                       ## EOM(2)
	.byte	2                       ## Abbreviation Code
	.byte	46                      ## DW_TAG_subprogram
	.byte	0                       ## DW_CHILDREN_no
	.byte	17                      ## DW_AT_low_pc
	.byte	1                       ## DW_FORM_addr
	.byte	18                      ## DW_AT_high_pc
	.byte	6                       ## DW_FORM_data4
	.byte	64                      ## DW_AT_frame_base
	.byte	24                      ## DW_FORM_exprloc
	.byte	3                       ## DW_AT_name
	.byte	14                      ## DW_FORM_strp
	.byte	58                      ## DW_AT_decl_file
	.byte	11                      ## DW_FORM_data1
	.byte	59                      ## DW_AT_decl_line
	.byte	11                      ## DW_FORM_data1
	.byte	63                      ## DW_AT_external
	.byte	25                      ## DW_FORM_flag_present
	.byte	0                       ## EOM(1)
	.byte	0                       ## EOM(2)
	.byte	3                       ## Abbreviation Code
	.byte	46                      ## DW_TAG_subprogram
	.byte	0                       ## DW_CHILDREN_no
	.byte	17                      ## DW_AT_low_pc
	.byte	1                       ## DW_FORM_addr
	.byte	18                      ## DW_AT_high_pc
	.byte	6                       ## DW_FORM_data4
	.byte	64                      ## DW_AT_frame_base
	.byte	24                      ## DW_FORM_exprloc
	.byte	49                      ## DW_AT_abstract_origin
	.byte	19                      ## DW_FORM_ref4
	.byte	0                       ## EOM(1)
	.byte	0                       ## EOM(2)
	.byte	4                       ## Abbreviation Code
	.byte	46                      ## DW_TAG_subprogram
	.byte	0                       ## DW_CHILDREN_no
	.byte	3                       ## DW_AT_name
	.byte	14                      ## DW_FORM_strp
	.byte	58                      ## DW_AT_decl_file
	.byte	11                      ## DW_FORM_data1
	.byte	59                      ## DW_AT_decl_line
	.byte	11                      ## DW_FORM_data1
	.byte	63                      ## DW_AT_external
	.byte	25                      ## DW_FORM_flag_present
	.byte	32                      ## DW_AT_inline
	.byte	11                      ## DW_FORM_data1
	.byte	0                       ## EOM(1)
	.byte	0                       ## EOM(2)
	.byte	5                       ## Abbreviation Code
	.byte	46                      ## DW_TAG_subprogram
	.byte	1                       ## DW_CHILDREN_yes
	.byte	17                      ## DW_AT_low_pc
	.byte	1                       ## DW_FORM_addr
	.byte	18                      ## DW_AT_high_pc
	.byte	6                       ## DW_FORM_data4
	.byte	64                      ## DW_AT_frame_base
	.byte	24                      ## DW_FORM_exprloc
	.byte	3                       ## DW_AT_name
	.byte	14                      ## DW_FORM_strp
	.byte	58                      ## DW_AT_decl_file
	.byte	11                      ## DW_FORM_data1
	.byte	59                      ## DW_AT_decl_line
	.byte	11                      ## DW_FORM_data1
	.byte	73                      ## DW_AT_type
	.byte	19                      ## DW_FORM_ref4
	.byte	63                      ## DW_AT_external
	.byte	25                      ## DW_FORM_flag_present
	.byte	0                       ## EOM(1)
	.byte	0                       ## EOM(2)
	.byte	6                       ## Abbreviation Code
	.byte	29                      ## DW_TAG_inlined_subroutine
	.byte	0                       ## DW_CHILDREN_no
	.byte	49                      ## DW_AT_abstract_origin
	.byte	19                      ## DW_FORM_ref4
	.byte	17                      ## DW_AT_low_pc
	.byte	1                       ## DW_FORM_addr
	.byte	18                      ## DW_AT_high_pc
	.byte	6                       ## DW_FORM_data4
	.byte	88                      ## DW_AT_call_file
	.byte	11                      ## DW_FORM_data1
	.byte	89                      ## DW_AT_call_line
	.byte	11                      ## DW_FORM_data1
	.byte	0                       ## EOM(1)
	.byte	0                       ## EOM(2)
	.byte	7                       ## Abbreviation Code
	.byte	36                      ## DW_TAG_base_type
	.byte	0                       ## DW_CHILDREN_no
	.byte	3                       ## DW_AT_name
	.byte	14                      ## DW_FORM_strp
	.byte	62                      ## DW_AT_encoding
	.byte	11                      ## DW_FORM_data1
	.byte	11                      ## DW_AT_byte_size
	.byte	11                      ## DW_FORM_data1
	.byte	0                       ## EOM(1)
	.byte	0                       ## EOM(2)
	.byte	0                       ## EOM(3)
	.section	__DWARF,__debug_info,regular,debug
Lsection_info:
Lcu_begin0:
	.long	139                     ## Length of Unit
	.short	4                       ## DWARF version number
Lset0 = Lsection_abbrev-Lsection_abbrev ## Offset Into Abbrev. Section
	.long	Lset0
	.byte	8                       ## Address Size (in bytes)
	.byte	1                       ## Abbrev [1] 0xb:0x84 DW_TAG_compile_unit
	.long	0                       ## DW_AT_producer
	.short	12                      ## DW_AT_language
	.long	55                      ## DW_AT_name
Lset1 = Lline_table_start0-Lsection_line ## DW_AT_stmt_list
	.long	Lset1
	.long	65                      ## DW_AT_comp_dir
	.quad	Lfunc_begin0            ## DW_AT_low_pc
Lset2 = Lfunc_end2-Lfunc_begin0         ## DW_AT_high_pc
	.long	Lset2
	.byte	2                       ## Abbrev [2] 0x2a:0x15 DW_TAG_subprogram
	.quad	Lfunc_begin0            ## DW_AT_low_pc
Lset3 = Lfunc_end0-Lfunc_begin0         ## DW_AT_high_pc
	.long	Lset3
	.byte	1                       ## DW_AT_frame_base
	.byte	86
	.long	78                      ## DW_AT_name
	.byte	1                       ## DW_AT_decl_file
	.byte	1                       ## DW_AT_decl_line
                                        ## DW_AT_external
	.byte	3                       ## Abbrev [3] 0x3f:0x13 DW_TAG_subprogram
	.quad	Lfunc_begin1            ## DW_AT_low_pc
Lset4 = Lfunc_end1-Lfunc_begin1         ## DW_AT_high_pc
	.long	Lset4
	.byte	1                       ## DW_AT_frame_base
	.byte	86
	.long	135                     ## DW_AT_abstract_origin
	.byte	4                       ## Abbrev [4] 0x52:0x8 DW_TAG_subprogram
	.long	81                      ## DW_AT_name
	.byte	1                       ## DW_AT_decl_file
	.byte	2                       ## DW_AT_decl_line
                                        ## DW_AT_external
	.byte	1                       ## DW_AT_inline
	.byte	5                       ## Abbrev [5] 0x5a:0x2d DW_TAG_subprogram
	.quad	Lfunc_begin2            ## DW_AT_low_pc
Lset5 = Lfunc_end2-Lfunc_begin2         ## DW_AT_high_pc
	.long	Lset5
	.byte	1                       ## DW_AT_frame_base
	.byte	86
	.long	84                      ## DW_AT_name
	.byte	1                       ## DW_AT_decl_file
	.byte	6                       ## DW_AT_decl_line
	.long	135                     ## DW_AT_type
                                        ## DW_AT_external
	.byte	6                       ## Abbrev [6] 0x73:0x13 DW_TAG_inlined_subroutine
	.long	11                      ## DW_AT_abstract_origin
	.quad	Ltmp4                   ## DW_AT_low_pc
Lset6 = Ltmp5-Ltmp4                     ## DW_AT_high_pc
	.long	Lset6
	.byte	1                       ## DW_AT_call_file
	.byte	8                       ## DW_AT_call_line
	.byte	0                       ## End Of Children Mark
	.byte	7                       ## Abbrev [7] 0x87:0x7 DW_TAG_base_type
	.long	89                      ## DW_AT_name
	.byte	5                       ## DW_AT_encoding
	.byte	4                       ## DW_AT_byte_size
	.byte	0                       ## End Of Children Mark
	.section	__DWARF,__debug_ranges,regular,debug
Ldebug_range:
	.section	__DWARF,__debug_macinfo,regular,debug
Ldebug_macinfo:
Lcu_macro_begin0:
	.byte	0                       ## End Of Macro List Mark
	.section	__DWARF,__apple_names,regular,debug
Lnames_begin:
	.long	1212240712              ## Header Magic
	.short	1                       ## Header Version
	.short	0                       ## Header Hash Function
	.long	3                       ## Header Bucket Count
	.long	3                       ## Header Hash Count
	.long	12                      ## Header Data Length
	.long	0                       ## HeaderData Die Offset Base
	.long	1                       ## HeaderData Atom Count
	.short	1                       ## DW_ATOM_die_offset
	.short	6                       ## DW_FORM_data4
	.long	-1                      ## Bucket 0
	.long	0                       ## Bucket 1
	.long	2                       ## Bucket 2
	.long	5863324                 ## Hash in Bucket 1
	.long	2090499946              ## Hash in Bucket 1
	.long	5863325                 ## Hash in Bucket 2
	.long	LNames1-Lnames_begin    ## Offset in Bucket 1
	.long	LNames0-Lnames_begin    ## Offset in Bucket 1
	.long	LNames2-Lnames_begin    ## Offset in Bucket 2
LNames1:
	.long	78                      ## f1
	.long	1                       ## Num DIEs
	.long	42
	.long	0
LNames0:
	.long	84                      ## main
	.long	1                       ## Num DIEs
	.long	90
	.long	0
LNames2:
	.long	81                      ## f2
	.long	2                       ## Num DIEs
	.long	63
	.long	115
	.long	0
	.section	__DWARF,__apple_objc,regular,debug
Lobjc_begin:
	.long	1212240712              ## Header Magic
	.short	1                       ## Header Version
	.short	0                       ## Header Hash Function
	.long	1                       ## Header Bucket Count
	.long	0                       ## Header Hash Count
	.long	12                      ## Header Data Length
	.long	0                       ## HeaderData Die Offset Base
	.long	1                       ## HeaderData Atom Count
	.short	1                       ## DW_ATOM_die_offset
	.short	6                       ## DW_FORM_data4
	.long	-1                      ## Bucket 0
	.section	__DWARF,__apple_namespac,regular,debug
Lnamespac_begin:
	.long	1212240712              ## Header Magic
	.short	1                       ## Header Version
	.short	0                       ## Header Hash Function
	.long	1                       ## Header Bucket Count
	.long	0                       ## Header Hash Count
	.long	12                      ## Header Data Length
	.long	0                       ## HeaderData Die Offset Base
	.long	1                       ## HeaderData Atom Count
	.short	1                       ## DW_ATOM_die_offset
	.short	6                       ## DW_FORM_data4
	.long	-1                      ## Bucket 0
	.section	__DWARF,__apple_types,regular,debug
Ltypes_begin:
	.long	1212240712              ## Header Magic
	.short	1                       ## Header Version
	.short	0                       ## Header Hash Function
	.long	1                       ## Header Bucket Count
	.long	1                       ## Header Hash Count
	.long	20                      ## Header Data Length
	.long	0                       ## HeaderData Die Offset Base
	.long	3                       ## HeaderData Atom Count
	.short	1                       ## DW_ATOM_die_offset
	.short	6                       ## DW_FORM_data4
	.short	3                       ## DW_ATOM_die_tag
	.short	5                       ## DW_FORM_data2
	.short	4                       ## DW_ATOM_type_flags
	.short	11                      ## DW_FORM_data1
	.long	0                       ## Bucket 0
	.long	193495088               ## Hash in Bucket 0
	.long	Ltypes0-Ltypes_begin    ## Offset in Bucket 0
Ltypes0:
	.long	89                      ## int
	.long	1                       ## Num DIEs
	.long	135
	.short	36
	.byte	0
	.long	0

.subsections_via_symbols
	.section	__DWARF,__debug_line,regular,debug
Lsection_line:
Lline_table_start0: