llvm/test/tools/llvm-dwarfdump/X86/locstats-for-absctract-origin-vars.yaml

   1 # RUN: yaml2obj %s | llvm-dwarfdump --statistics - | FileCheck %s
   2
   3 ## Check that zero coverage was reported for inlined variable with
   4 ## DW_AT_abstract_origin with no location attribute as well as
   5 ## for the variable that has not been generated within the inlined subroutine.
   6 ##
   7 ## The yaml represents DWARF as:
   8 ##
   9 ## DW_TAG_compile_unit
  10 ##   DW_AT_low_pc      (0x0000000000000000)
  11 ##   DW_TAG_subprogram <-- (0x00000014)
  12 ##     DW_AT_decl_file (0x01)
  13 ##     DW_AT_decl_line (1)
  14 ##     DW_AT_inline    (DW_INL_inlined)
  15 ##     DW_TAG_formal_parameter <-- (0x00000018)
  16 ##       DW_AT_decl_file       (0x01)
  17 ##       DW_AT_decl_line       (1)
  18 ##     DW_TAG_formal_parameter <-- (0x0000001b)
  19 ##       DW_AT_decl_file       (0x01)
  20 ##       DW_AT_decl_line       (1)
  21 ##     DW_TAG_variable <-- (0x0000001e)
  22 ##       DW_AT_decl_file       (0x01)
  23 ##       DW_AT_decl_line       (1)
  24 ##   DW_TAG_subprogram
  25 ##     DW_AT_decl_file (0x01)
  26 ##     DW_AT_decl_line (1)
  27 ##     DW_AT_low_pc    (0x0000000000000000)
  28 ##     DW_AT_high_pc   (0x000000000000000b)
  29 ##     DW_TAG_inlined_subroutine
  30 ##       DW_AT_abstract_origin (0x00000014)
  31 ##       DW_AT_low_pc  (0x0000000000000000)
  32 ##       DW_AT_high_pc (0x0000000000000007)
  33 ##       DW_AT_call_file       (0x01)
  34 ##       DW_AT_call_line       (1)
  35 ##       DW_AT_call_column     (1)
  36 ##       DW_TAG_formal_parameter
  37 ##         DW_AT_abstract_origin       (0x00000018)
  38 ##       DW_TAG_variable
  39 ##         DW_AT_abstract_origin       (0x0000001e)
  40 ##         DW_AT_location      ()
  41 ##     DW_TAG_inlined_subroutine
  42 ##       DW_AT_abstract_origin       (0x00000014)
  43 ##       DW_AT_low_pc        (0x0000000000000000)
  44 ##       DW_AT_high_pc       (0x0000000000000007)
  45 ##       DW_AT_call_file     (0x01)
  46 ##       DW_AT_call_line     (1)
  47 ##       DW_AT_call_column   (1)
  48 ##       DW_TAG_formal_parameter
  49 ##         DW_AT_abstract_origin     (0x00000018)
  50 ##         DW_AT_location    ()
  51 ##       DW_TAG_variable
  52 ##         DW_AT_abstract_origin     (0x0000001e)
  53 ##         DW_AT_location    ()
  54 ##     DW_TAG_inlined_subroutine
  55 ##       DW_AT_abstract_origin       (0x00000014)
  56 ##       DW_AT_low_pc        (0x0000000000000000)
  57 ##       DW_AT_high_pc       (0x0000000000000007)
  58 ##       DW_AT_call_file     (0x01)
  59 ##       DW_AT_call_line     (1)
  60 ##       DW_AT_call_column   (1)
  61 ##     DW_TAG_inlined_subroutine
  62 ##       DW_AT_abstract_origin (0x00000014)
  63 ##       DW_AT_low_pc  (0x0000000000000002)
  64 ##       DW_AT_high_pc (0x000000000000000a)
  65 ##       DW_AT_call_file       (0x01)
  66 ##       DW_AT_call_line       (3)
  67 ##       DW_AT_call_column     (3)
  68 ##     DW_TAG_inlined_subroutine
  69 ##       DW_AT_abstract_origin (0x000000e5)
  70 ##       DW_AT_low_pc  (0x0000000000000006)
  71 ##       DW_AT_high_pc (0x0000000000000010)
  72 ##       DW_AT_call_file       (0x01)
  73 ##       DW_AT_call_line       (3)
  74 ##       DW_AT_call_column     (3)
  75 ##     DW_TAG_inlined_subroutine
  76 ##       DW_AT_abstract_origin (0x000000e5)
  77 ##       DW_AT_low_pc  (0x0000000000000006)
  78 ##       DW_AT_high_pc (0x0000000000000010)
  79 ##       DW_AT_call_file       (0x01)
  80 ##       DW_AT_call_line       (3)
  81 ##       DW_AT_call_column     (3)
  82 ##       DW_TAG_formal_parameter
  83 ##         DW_AT_abstract_origin       (0x000000e9)
  84 ##         DW_AT_location      ()
  85 ##     DW_TAG_inlined_subroutine
  86 ##       DW_AT_abstract_origin (0x000000f0)
  87 ##       DW_AT_low_pc  (0x0000000000000010)
  88 ##       DW_AT_high_pc (0x000000000000001a)
  89 ##       DW_AT_call_file       (0x01)
  90 ##       DW_AT_call_line       (3)
  91 ##       DW_AT_call_column     (3)
  92 ##       DW_TAG_formal_parameter
  93 ##         DW_AT_abstract_origin       (0x000000f4)
  94 ##       DW_TAG_lexical_block
  95 ##         DW_AT_low_pc        (0x00000000000000bc)
  96 ##         DW_AT_high_pc       (0x00000000000000bc)
  97 ##         DW_TAG_variable
  98 ##           DW_AT_abstract_origin     (0x000000f8)
  99 ##   DW_TAG_subprogram  <-- (0x000000e5)
 100 ##     DW_AT_decl_file       (0x01)
 101 ##     DW_AT_decl_line       (3)
 102 ##     DW_AT_inline  (DW_INL_inlined)
 103 ##     DW_TAG_formal_parameter <-- (0x000000e9)
 104 ##       DW_AT_decl_file     (0x01)
 105 ##       DW_AT_decl_line     (1)
 106 ##     DW_TAG_variable  <-- (0x000000be)
 107 ##       DW_AT_decl_file     (0x01)
 108 ##       DW_AT_decl_line     (1)
 109 ##   DW_TAG_subprogram  <-- (0x000000f0)
 110 ##     DW_AT_decl_file (0x01)
 111 ##     DW_AT_decl_line (3)
 112 ##     DW_AT_inline    (DW_INL_inlined)
 113 ##       DW_TAG_formal_parameter <--(0x000000f4)
 114 ##         DW_AT_decl_file       (0x01)
 115 ##         DW_AT_decl_line       (1)
 116 ##       DW_TAG_lexical_block
 117 ##         DW_TAG_variable <--(0x000000f8)
 118 ##           DW_AT_decl_file     (0x01)
 119 ##           DW_AT_decl_line     (1)
 120 ##    DW_TAG_subprogram
 121 ##        DW_AT_abstract_origin (0x000000f0)
 122
 123 # CHECK: "version": 9,
 124 # CHECK: "#variables processed by location statistics": 17,
 125 # CHECK: "#variables with 0% of parent scope covered by DW_AT_location": 13,
 126 # CHECK: "#variables with 100% of parent scope covered by DW_AT_location": 4,
 127
 128 --- !ELF
 129 FileHeader:
 130   Class:   ELFCLASS64
 131   Data:    ELFDATA2LSB
 132   Type:    ET_EXEC
 133   Machine: EM_X86_64
 134 DWARF:
 135   debug_abbrev:
 136     - Table:
 137       - Code: 1
 138         Tag: DW_TAG_compile_unit
 139         Children: DW_CHILDREN_yes
 140         Attributes:
 141           - Attribute: DW_AT_low_pc
 142             Form: DW_FORM_addr
 143       - Code: 2
 144         Tag: DW_TAG_subprogram
 145         Children: DW_CHILDREN_yes
 146         Attributes:
 147           - Attribute: DW_AT_decl_file
 148             Form: DW_FORM_data1
 149           - Attribute: DW_AT_decl_line
 150             Form: DW_FORM_data1
 151           - Attribute: DW_AT_inline
 152             Form: DW_FORM_data1
 153       - Code: 3
 154         Tag: DW_TAG_formal_parameter
 155         Children: DW_CHILDREN_no
 156         Attributes:
 157           - Attribute: DW_AT_decl_file
 158             Form: DW_FORM_data1
 159           - Attribute: DW_AT_decl_line
 160             Form: DW_FORM_data1
 161       - Code: 4
 162         Tag: DW_TAG_formal_parameter
 163         Children: DW_CHILDREN_no
 164         Attributes:
 165           - Attribute: DW_AT_decl_file
 166             Form: DW_FORM_data1
 167           - Attribute: DW_AT_decl_line
 168             Form: DW_FORM_data1
 169       - Code: 5
 170         Tag: DW_TAG_variable
 171         Children: DW_CHILDREN_no
 172         Attributes:
 173           - Attribute: DW_AT_decl_file
 174             Form: DW_FORM_data1
 175           - Attribute: DW_AT_decl_line
 176             Form: DW_FORM_data1
 177       - Code: 6
 178         Tag: DW_TAG_subprogram
 179         Children: DW_CHILDREN_yes
 180         Attributes:
 181           - Attribute: DW_AT_decl_file
 182             Form: DW_FORM_data1
 183           - Attribute: DW_AT_decl_line
 184             Form: DW_FORM_data1
 185           - Attribute: DW_AT_low_pc
 186             Form: DW_FORM_addr
 187           - Attribute: DW_AT_high_pc
 188             Form: DW_FORM_data4
 189       - Code: 7
 190         Tag: DW_TAG_inlined_subroutine
 191         Children: DW_CHILDREN_yes
 192         Attributes:
 193           - Attribute: DW_AT_abstract_origin
 194             Form:      DW_FORM_ref4
 195           - Attribute: DW_AT_low_pc
 196             Form: DW_FORM_addr
 197           - Attribute: DW_AT_high_pc
 198             Form: DW_FORM_data4
 199           - Attribute: DW_AT_call_file
 200             Form: DW_FORM_data1
 201           - Attribute: DW_AT_call_line
 202             Form: DW_FORM_data1
 203           - Attribute: DW_AT_call_column
 204             Form: DW_FORM_data1
 205       - Code: 8
 206         Tag: DW_TAG_formal_parameter
 207         Children: DW_CHILDREN_no
 208         Attributes:
 209           - Attribute: DW_AT_abstract_origin
 210             Form: DW_FORM_ref4
 211       - Code: 9
 212         Tag: DW_TAG_variable
 213         Children: DW_CHILDREN_no
 214         Attributes:
 215           - Attribute: DW_AT_abstract_origin
 216             Form: DW_FORM_ref4
 217           - Attribute: DW_AT_location
 218             Form: DW_FORM_exprloc
 219       - Code: 10
 220         Tag: DW_TAG_formal_parameter
 221         Children: DW_CHILDREN_no
 222         Attributes:
 223           - Attribute: DW_AT_abstract_origin
 224             Form: DW_FORM_ref4
 225           - Attribute: DW_AT_location
 226             Form: DW_FORM_exprloc
 227       - Code: 11
 228         Tag: DW_TAG_subprogram
 229         Children: DW_CHILDREN_yes
 230         Attributes:
 231           - Attribute: DW_AT_decl_file
 232             Form: DW_FORM_data1
 233           - Attribute: DW_AT_decl_line
 234             Form: DW_FORM_data1
 235           - Attribute: DW_AT_inline
 236             Form: DW_FORM_data1
 237       - Code: 12
 238         Tag: DW_TAG_formal_parameter
 239         Children: DW_CHILDREN_no
 240         Attributes:
 241           - Attribute: DW_AT_decl_file
 242             Form: DW_FORM_data1
 243           - Attribute: DW_AT_decl_line
 244             Form: DW_FORM_data1
 245       - Code: 13
 246         Tag: DW_TAG_lexical_block
 247         Children: DW_CHILDREN_yes
 248       - Code: 14
 249         Tag: DW_TAG_lexical_block
 250         Children: DW_CHILDREN_yes
 251         Attributes:
 252           - Attribute: DW_AT_low_pc
 253             Form: DW_FORM_addr
 254           - Attribute: DW_AT_high_pc
 255             Form: DW_FORM_data4
 256       - Code: 15
 257         Tag: DW_TAG_formal_parameter
 258         Children: DW_CHILDREN_no
 259         Attributes:
 260           - Attribute: DW_AT_abstract_origin
 261             Form: DW_FORM_ref4
 262       - Code: 16
 263         Tag: DW_TAG_variable
 264         Children: DW_CHILDREN_no
 265         Attributes:
 266           - Attribute: DW_AT_abstract_origin
 267             Form: DW_FORM_ref4
 268       - Code: 17
 269         Tag: DW_TAG_subprogram
 270         Children: DW_CHILDREN_no
 271         Attributes:
 272           - Attribute: DW_AT_abstract_origin
 273             Form: DW_FORM_ref4
 274   debug_info:
 275     - Version:    4
 276       AbbrOffset: 0x00
 277       Entries:
 278         - AbbrCode: 1 ## DW_TAG_compile_unit
 279           Values:
 280             - Value: 0x00 ## DW_AT_producer
 281         - AbbrCode: 2 ## DW_TAG_subprogram
 282           Values:
 283             - Value: 1 ## DW_AT_decl_file
 284             - Value: 1 ## DW_AT_decl_line
 285             - Value: 1 ## DW_AT_inline
 286         - AbbrCode: 3 ## DW_TAG_formal_parameter
 287           Values:
 288             - Value: 1 ## DW_AT_decl_file
 289             - Value: 1 ## DW_AT_decl_line
 290         - AbbrCode: 4 ## DW_TAG_formal_parameter
 291           Values:
 292             - Value: 1 ## DW_AT_decl_file
 293             - Value: 1 ## DW_AT_decl_line
 294         - AbbrCode: 5 ## DW_TAG_variable
 295           Values:
 296             - Value: 1 ## DW_AT_decl_file
 297             - Value: 1 ## DW_AT_decl_line
 298         - AbbrCode: 0 ## NULL
 299         - AbbrCode: 6 ## DW_TAG_subprogram
 300           Values:
 301             - Value: 1 ## DW_AT_decl_file
 302             - Value: 1 ## DW_AT_decl_line
 303             - Value: 0x00 ## DW_AT_low_pc
 304             - Value: 0x0b ## DW_AT_high_pc
 305         - AbbrCode: 7 ## DW_TAG_inlined_subroutine
 306           Values:
 307             - Value: 0x14 ## DW_AT_abstract_origin
 308             - Value: 0x00 ## DW_AT_low_pc
 309             - Value: 0x07 ## DW_AT_high_pc
 310             - Value: 1 ## DW_AT_call_file
 311             - Value: 1 ## DW_AT_call_line
 312             - Value: 1 ## DW_AT_call_column
 313         - AbbrCode: 8 ## DW_TAG_formal_parameter
 314           Values:
 315             - Value: 0x18 ## DW_AT_abstract_origin
 316         - AbbrCode: 9 ## DW_TAG_formal_parameter
 317           Values:
 318             - Value: 0x1e ## DW_AT_abstract_origin
 319             - Value: 0x0 ## DW_AT_location
 320         - AbbrCode: 0 ## NULL
 321         - AbbrCode: 7 ## DW_TAG_inlined_subroutine
 322           Values:
 323             - Value: 0x14 ## DW_AT_abstract_origin
 324             - Value: 0x02 ## DW_AT_low_pc
 325             - Value: 0x08 ## DW_AT_high_pc
 326             - Value: 1 ## DW_AT_call_file
 327             - Value: 2 ## DW_AT_call_line
 328             - Value: 2 ## DW_AT_call_column
 329         - AbbrCode: 10 ## DW_TAG_formal_parameter
 330           Values:
 331             - Value: 0x18 ## DW_AT_abstract_origin
 332             - Value: 0x0 ## DW_AT_location
 333         - AbbrCode: 9 ## DW_TAG_variable
 334           Values:
 335             - Value: 0x1e ## DW_AT_abstract_origin
 336             - Value: 0x0 ## DW_AT_location
 337         - AbbrCode: 0 ## NULL
 338         - AbbrCode: 7 ## DW_TAG_inlined_subroutine
 339           Values:
 340             - Value: 0x14 ## DW_AT_abstract_origin
 341             - Value: 0x02 ## DW_AT_low_pc
 342             - Value: 0x08 ## DW_AT_high_pc
 343             - Value: 1 ## DW_AT_call_file
 344             - Value: 3 ## DW_AT_call_line
 345             - Value: 3 ## DW_AT_call_column
 346         - AbbrCode: 0 ## NULL
 347         - AbbrCode: 7 ## DW_TAG_inlined_subroutine
 348           Values:
 349             - Value: 0xe5 ## DW_AT_abstract_origin
 350             - Value: 0x06 ## DW_AT_low_pc
 351             - Value: 0x0a ## DW_AT_high_pc
 352             - Value: 1 ## DW_AT_call_file
 353             - Value: 3 ## DW_AT_call_line
 354             - Value: 3 ## DW_AT_call_column
 355         - AbbrCode: 0 ## NULL
 356         - AbbrCode: 7 ## DW_TAG_inlined_subroutine
 357           Values:
 358             - Value: 0xe5 ## DW_AT_abstract_origin
 359             - Value: 0x06 ## DW_AT_low_pc
 360             - Value: 0x0a ## DW_AT_high_pc
 361             - Value: 1 ## DW_AT_call_file
 362             - Value: 3 ## DW_AT_call_line
 363             - Value: 3 ## DW_AT_call_column
 364         - AbbrCode: 10 ## DW_TAG_formal_parameter
 365           Values:
 366             - Value: 0xe9 ## DW_AT_abstract_origin
 367             - Value: 0x0 ## DW_AT_location
 368         - AbbrCode: 0 ## NULL
 369         - AbbrCode: 7 ## DW_TAG_inlined_subroutine
 370           Values:
 371             - Value: 0xf0 ## DW_AT_abstract_origin
 372             - Value: 0x10 ## DW_AT_low_pc
 373             - Value: 0x0a ## DW_AT_high_pc
 374             - Value: 1 ## DW_AT_call_file
 375             - Value: 3 ## DW_AT_call_line
 376             - Value: 3 ## DW_AT_call_column
 377         - AbbrCode: 15 ## DW_TAG_formal_parameter
 378           Values:
 379             - Value: 0xf4  ## DW_AT_abstract_origin
 380         - AbbrCode: 14 ## DW_TAG_lexical_block
 381           Values:
 382             - Value: 0xbc ## DW_AT_low_pc
 383             - Value: 0x0 ## DW_AT_high_pc
 384         - AbbrCode: 16 ## DW_TAG_variable
 385           Values:
 386             - Value: 0xf8 ## DW_AT_abstract_origin
 387         - AbbrCode: 0 ## NULL
 388         - AbbrCode: 0 ## NULL
 389         - AbbrCode: 0 ## NULL
 390         - AbbrCode: 2 ## DW_TAG_subprogram
 391           Values:
 392             - Value: 1 ## DW_AT_decl_file
 393             - Value: 3 ## DW_AT_decl_line
 394             - Value: 1 ## DW_AT_inline
 395         - AbbrCode: 3 ## DW_TAG_formal_parameter
 396           Values:
 397             - Value: 1 ## DW_AT_decl_file
 398             - Value: 1 ## DW_AT_decl_line
 399         - AbbrCode: 5 ## DW_TAG_variable
 400           Values:
 401             - Value: 1 ## DW_AT_decl_file
 402             - Value: 1 ## DW_AT_decl_line
 403         - AbbrCode: 0 ## NULL
 404         - AbbrCode: 11 ## DW_TAG_subprogram
 405           Values:
 406             - Value: 1 ## DW_AT_decl_file
 407             - Value: 3 ## DW_AT_decl_line
 408             - Value: 1 ## DW_AT_inline
 409         - AbbrCode: 3 ## DW_TAG_formal_parameter
 410           Values:
 411             - Value: 1 ## DW_AT_decl_file
 412             - Value: 1 ## DW_AT_decl_line
 413         - AbbrCode: 13 ## DW_TAG_lexical_block
 414         - AbbrCode: 5 ## DW_TAG_variable
 415           Values:
 416             - Value: 1 ## DW_AT_decl_file
 417             - Value: 1 ## DW_AT_decl_line
 418         - AbbrCode: 0 ## NULL
 419         - AbbrCode: 0 ## NULL
 420         - AbbrCode: 17 ## DW_TAG_subprogram
 421           Values:
 422             - Value: 0xf0 ## DW_AT_abstract_origin
 423         - AbbrCode: 0 ## NULL