bolt/test/X86/dwarf4-df-inlined-subroutine-lowpc-0.test

   1 ; RUN: rm -rf %t
   2 ; RUN: mkdir %t
   3 ; RUN: cd %t
   4 ; RUN: llvm-mc -dwarf-version=4 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf4-df-inlined-subroutine-lowpc-0-main.s \
   5 ; RUN: -split-dwarf-file=main.dwo -o main.o
   6 ; RUN: %clang %cflags -gdwarf-4 -gsplit-dwarf=split main.o -o main.exe
   7 ; RUN: llvm-bolt main.exe -o main.exe.bolt --update-debug-sections
   8 ; RUN: llvm-dwarfdump --debug-addr main.exe.bolt > log.txt
   9 ; RUN: llvm-dwarfdump --debug-info --verbose --show-form main.dwo.dwo >> log.txt
  10 ; RUN: cat log.txt | FileCheck -check-prefix=BOLT-MAIN %s
  11
  12 ; Tests whether BOLT handles correctly DW_TAG_inlined_subroutine when DW_AT_low_pc is 0,
  13 ; and split dwarf is enabled.
  14
  15 ; BOLT-MAIN: 0x
  16 ; BOLT-MAIN: 0x
  17 ; BOLT-MAIN: 0x
  18 ; BOLT-MAIN: 0x0000000000000000
  19 ; BOLT-MAIN: DW_TAG_inlined_subroutine
  20 ; BOLT-MAIN: DW_AT_abstract_origin [DW_FORM_ref4]
  21 ; BOLT-MAIN-SAME: (cu + 0x0043 => {0x00000043} "_Z7doStuffi")
  22 ; BOLT-MAIN: DW_AT_low_pc [DW_FORM_GNU_addr_index]
  23 ; BOLT-MAIN-SAME: (indexed (00000003) address = <unresolved>)
  24 ; BOLT-MAIN: DW_AT_high_pc [DW_FORM_data4] (0x00000015)
  25 ; BOLT-MAIN: DW_TAG_inlined_subroutine
  26 ; BOLT-MAIN: DW_AT_abstract_origin [DW_FORM_ref4]
  27 ; BOLT-MAIN-SAME: (cu + 0x005a => {0x0000005a} "_Z11doStuffSamei")
  28 ; BOLT-MAIN: DW_AT_low_pc [DW_FORM_GNU_addr_index]
  29 ; BOLT-MAIN-SAME: (indexed (00000003) address = <unresolved>)
  30 ; BOLT-MAIN: DW_AT_high_pc [DW_FORM_data4] (0x0000000f)