bolt/test/X86/dwarf5-df-inlined-subroutine-gc-sections-range.test

   1 ; REQUIRES: x86_64-linux
   2 ; RUN: rm -rf %t
   3 ; RUN: mkdir %t
   4 ; RUN: cd %t
   5 ; RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-df-inlined-subroutine-gc-sections-range-main.s \
   6 ; RUN: -split-dwarf-file=main.dwo -o main.o
   7 ; RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-df-inlined-subroutine-gc-sections-range-helper.s \
   8 ; RUN: -split-dwarf-file=helper.dwo -o helper.o
   9 ; RUN: %clang --target=x86_64-pc-linux -fuse-ld=lld -Wl,-gc-sections -Wl,-q -gdwarf-5 -gsplit-dwarf=split main.o helper.o -o main.exe
  10 ; RUN: llvm-bolt main.exe -o main.exe.bolt --update-debug-sections
  11 ; RUN: llvm-dwarfdump --debug-addr main.exe > log.txt
  12 ; RUN: llvm-dwarfdump --debug-rnglists --verbose --show-form main.dwo >> log.txt
  13 ; RUN: llvm-dwarfdump --debug-info --verbose --show-form main.dwo >> log.txt
  14 ; RUN: llvm-dwarfdump --debug-rnglists --verbose --show-form helper.dwo >> log.txt
  15 ; RUN: llvm-dwarfdump --debug-info --verbose --show-form helper.dwo >> log.txt
  16 ; RUN: llvm-dwarfdump --debug-addr main.exe.bolt > logBolt.txt
  17 ; RUN: llvm-dwarfdump --debug-info --verbose --show-form main.dwo.dwo >> logBolt.txt
  18 ; RUN: llvm-dwarfdump --debug-info --verbose --show-form helper.dwo.dwo >> logBolt.txt
  19 ; RUN: cat log.txt | FileCheck -check-prefix=BOLT-PRE %s
  20 ; RUN: cat logBolt.txt | FileCheck -check-prefix=BOLT-MAIN %s
  21
  22 ; Tests whether BOLT handles correctly DW_TAG_inlined_subroutine when DW_AT_ranges is 0,
  23 ; and split dwarf is enabled.
  24
  25 ; BOLT-PRE: Addrs:
  26 ; BOLT-PRE: 0x0000000000000000
  27 ; BOLT-PRE: 0x0000000000000000
  28 ; BOLT-PRE-NOT: 0x0000000000000000
  29 ; BOLT-PRE: Addrs:
  30 ; BOLT-PRE: 0x0000000000000000
  31 ; BOLT-PRE: 0x0000000000000000
  32 ; BOLT-PRE: 0x0000000000000000
  33
  34 ; main.dwo
  35 ; BOLT-PRE: [DW_RLE_base_addressx]:  0x0000000000000002
  36 ; BOLT-PRE: [DW_RLE_offset_pair  ]:  0x0000000000000018, 0x000000000000002d => [0x000000000000001a, 0x000000000000002f)
  37 ; BOLT-PRE: [DW_RLE_end_of_list  ]
  38 ; BOLT-PRE: [DW_RLE_base_addressx]:  0x0000000000000002
  39 ; BOLT-PRE: [DW_RLE_offset_pair  ]:  0x0000000000000033, 0x0000000000000042 => [0x0000000000000035, 0x0000000000000044)
  40 ; BOLT-PRE: [DW_RLE_end_of_list  ]
  41 ; BOLT-PRE: DW_TAG_inlined_subroutine [9] * (0x0000006c)
  42 ; BOLT-PRE: DW_AT_abstract_origin [DW_FORM_ref4]  (cu + 0x0044 => {0x00000044} "_Z7doStuffi")
  43 ; BOLT-PRE: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x0) rangelist = 0x00000014
  44 ; BOLT-PRE:   [0x000000000000001a, 0x000000000000002f))
  45 ; BOLT-PRE: DW_TAG_inlined_subroutine [9] * (0x0000006c)
  46 ; BOLT-PRE: DW_AT_abstract_origin [DW_FORM_ref4]  (cu + 0x005a => {0x0000005a} "_Z11doStuffSamei")
  47 ; BOLT-PRE: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x1) rangelist = 0x0000001a
  48 ; BOLT-PRE:   [0x0000000000000035, 0x0000000000000044))
  49
  50 ; helper.dwo
  51 ; BOLT-PRE: [DW_RLE_base_addressx]:  0x0000000000000002
  52 ; BOLT-PRE: [DW_RLE_offset_pair  ]:  0x000000000000000d, 0x000000000000001a => [0x000000000000000f, 0x000000000000001c)
  53 ; BOLT-PRE: [DW_RLE_end_of_list  ]
  54 ; BOLT-PRE: [DW_RLE_base_addressx]:  0x0000000000000002
  55 ; BOLT-PRE: [DW_RLE_offset_pair  ]:  0x0000000000000020, 0x000000000000002d => [0x0000000000000022, 0x000000000000002f)
  56 ; BOLT-PRE: [DW_RLE_end_of_list  ]
  57 ; BOLT-PRE: DW_TAG_inlined_subroutine [11] * (0x0000008c)
  58 ; BOLT-PRE: DW_AT_abstract_origin [DW_FORM_ref4]  (cu + 0x0054 => {0x00000054} "_Z12doStuff2Samei")
  59 ; BOLT-PRE: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x0) rangelist = 0x00000014
  60 ; BOLT-PRE:   [0x000000000000000f, 0x000000000000001c))
  61 ; BOLT-PRE: DW_TAG_inlined_subroutine [11] * (0x0000008c)
  62 ; BOLT-PRE: DW_AT_abstract_origin [DW_FORM_ref4]  (cu + 0x0072 => {0x00000072} "_Z8doStuff2i")
  63 ; BOLT-PRE: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x1) rangelist = 0x0000001a
  64 ; BOLT-PRE:   [0x0000000000000022, 0x000000000000002f))
  65
  66 ; BOLT-MAIN: Addrs:
  67 ; BOLT-MAIN: 0x0000000000000000
  68 ; BOLT-MAIN-NOT: 0x0000000000000000
  69 ; BOLT-MAIN-NOT: 0x0000000000000000
  70 ; BOLT-MAIN-NOT: 0x0000000000000000
  71 ; BOLT-MAIN: Addrs:
  72 ; BOLT-MAIN: 0x0000000000000000
  73
  74 ; main.dwo.dwo
  75 ; BOLT-MAIN: DW_TAG_inlined_subroutine
  76 ; BOLT-MAIN: DW_AT_abstract_origin [DW_FORM_ref4]  (cu + 0x0044 => {0x00000044} "_Z7doStuffi")
  77 ; BOLT-MAIN: DW_AT_call_file
  78 ; BOLT-MAIN: DW_AT_call_line
  79 ; BOLT-MAIN: DW_AT_call_column
  80 ; BOLT-MAIN: DW_AT_low_pc [DW_FORM_addrx]  (indexed (00000002) address = <unresolved>)
  81 ; BOLT-MAIN: DW_AT_high_pc [DW_FORM_data4] (0x00000015)
  82 ; BOLT-MAIN: DW_TAG_inlined_subroutine
  83 ; BOLT-MAIN: DW_AT_abstract_origin [DW_FORM_ref4]  (cu + 0x005a => {0x0000005a} "_Z11doStuffSamei")
  84 ; BOLT-MAIN: DW_AT_call_file
  85 ; BOLT-MAIN: DW_AT_call_line
  86 ; BOLT-MAIN: DW_AT_call_column
  87 ; BOLT-MAIN: DW_AT_low_pc [DW_FORM_addrx]  (indexed (00000003) address = <unresolved>)
  88 ; BOLT-MAIN: DW_AT_high_pc [DW_FORM_data4] (0x0000000f)
  89
  90 ; helper.dwo.dwo
  91 ; BOLT-MAIN: DW_TAG_inlined_subroutine
  92 ; BOLT-MAIN: DW_AT_abstract_origin [DW_FORM_ref4]  (cu + 0x0054 => {0x00000054} "_Z12doStuff2Samei")
  93 ; BOLT-MAIN: DW_AT_call_file
  94 ; BOLT-MAIN: DW_AT_call_line
  95 ; BOLT-MAIN: DW_AT_call_column
  96 ; BOLT-MAIN: DW_AT_low_pc [DW_FORM_addrx]  (indexed (00000000) address = <unresolved>)
  97 ; BOLT-MAIN: DW_AT_high_pc [DW_FORM_data4] (0x0000001a)
  98 ; BOLT-MAIN: DW_TAG_inlined_subroutine
  99 ; BOLT-MAIN: DW_AT_abstract_origin [DW_FORM_ref4]  (cu + 0x0072 => {0x00000072} "_Z8doStuff2i")
 100 ; BOLT-MAIN: DW_AT_call_file
 101 ; BOLT-MAIN: DW_AT_call_line
 102 ; BOLT-MAIN: DW_AT_call_column
 103 ; BOLT-MAIN: DW_AT_low_pc [DW_FORM_addrx]  (indexed (00000000) address = <unresolved>)
 104 ; BOLT-MAIN: DW_AT_high_pc [DW_FORM_data4] (0x0000002d)