bolt/test/X86/dwarf4-df-dualcu-loclist.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-dualcu-loclist-main.s \
   5 ; RUN: -split-dwarf-file=main.dwo -o main.o
   6 ; RUN: llvm-mc -dwarf-version=4 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf4-df-dualcu-loclist-helper.s \
   7 ; RUN: -split-dwarf-file=helper.dwo -o helper.o
   8 ; RUN: %clang %cflags -gdwarf-5 -O2 -gsplit-dwarf=split main.o helper.o -o main.exe
   9 ; RUN: llvm-bolt main.exe -o main.exe.bolt --update-debug-sections
  10 ; RUN: llvm-dwarfdump --show-form --verbose --debug-info main.dwo | FileCheck -check-prefix=PRE-BOLT-DWO-MAIN %s
  11 ; RUN: llvm-dwarfdump --show-form --verbose --debug-info main.dwo.dwo | FileCheck -check-prefix=BOLT-DWO-MAIN %s
  12 ; RUN: llvm-dwarfdump --show-form --verbose --debug-info helper.dwo | FileCheck -check-prefix=PRE-BOLT-DWO-HELPER %s
  13 ; RUN: llvm-dwarfdump --show-form --verbose --debug-info helper.dwo.dwo | FileCheck -check-prefix=BOLT-DWO-HELPER %s
  14
  15 ; Testing dwarf4 split dwarf for two CUs. Making sure DW_AT_location [DW_FORM_sec_offset] is updated correctly.
  16
  17 ; PRE-BOLT-DWO-MAIN: version = 0x0004
  18 ; PRE-BOLT-DWO-MAIN: DW_TAG_formal_parameter [10]
  19 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_location [DW_FORM_sec_offset] (0x00000000:
  20 ; PRE-BOLT-DWO-MAIN-NEXT: DW_LLE_startx_length   (0x0000000000000003, 0x0000000000000014)
  21 ; PRE-BOLT-DWO-MAIN-NEXT: DW_LLE_startx_length   (0x0000000000000005, 0x0000000000000005)
  22 ; PRE-BOLT-DWO-MAIN: DW_TAG_formal_parameter [10]
  23 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_location [DW_FORM_sec_offset] (0x00000016:
  24 ; PRE-BOLT-DWO-MAIN-NEXT: DW_LLE_startx_length   (0x0000000000000003, 0x000000000000000c)
  25 ; PRE-BOLT-DWO-MAIN-NEXT: DW_LLE_startx_length   (0x0000000000000006, 0x000000000000000d)
  26
  27 ; BOLT-DWO-MAIN: version = 0x0004
  28 ; BOLT-DWO-MAIN: DW_TAG_formal_parameter [10]
  29 ; BOLT-DWO-MAIN-NEXT: DW_AT_location [DW_FORM_sec_offset] (0x00000010:
  30 ; BOLT-DWO-MAIN-NEXT: DW_LLE_startx_length   (0x0000000000000003, 0x0000000000000014)
  31 ; BOLT-DWO-MAIN-NEXT: DW_LLE_startx_length   (0x0000000000000004, 0x0000000000000005)
  32 ; BOLT-DWO-MAIN: DW_TAG_formal_parameter [10]
  33 ; BOLT-DWO-MAIN-NEXT: DW_AT_location [DW_FORM_sec_offset] (0x00000026:
  34 ; BOLT-DWO-MAIN-NEXT: DW_LLE_startx_length   (0x0000000000000003, 0x000000000000000c)
  35 ; BOLT-DWO-MAIN-NEXT: DW_LLE_startx_length   (0x0000000000000005, 0x000000000000000d)
  36
  37
  38 ; PRE-BOLT-DWO-HELPER: version = 0x0004
  39 ; PRE-BOLT-DWO-HELPER: DW_TAG_formal_parameter [5]
  40 ; PRE-BOLT-DWO-HELPER-NEXT: DW_AT_location [DW_FORM_sec_offset] (0x00000000:
  41 ; PRE-BOLT-DWO-HELPER-NEXT: DW_LLE_startx_length   (0x0000000000000002, 0x0000000000000008)
  42 ; PRE-BOLT-DWO-HELPER-NEXT: DW_LLE_startx_length   (0x0000000000000003, 0x0000000000000016)
  43
  44 ; BOLT-DWO-HELPER: version = 0x0004
  45 ; BOLT-DWO-HELPER: DW_TAG_formal_parameter [5]
  46 ; BOLT-DWO-HELPER-NEXT: DW_AT_location [DW_FORM_sec_offset] (0x00000010:
  47 ; BOLT-DWO-HELPER-NEXT: DW_LLE_startx_length   (0x0000000000000002, 0x0000000000000008): DW_OP_reg5 RDI
  48 ; BOLT-DWO-HELPER-NEXT: DW_LLE_startx_length   (0x0000000000000003, 0x0000000000000016)