bolt/test/X86/dwarf5-df-dualcu.test

   1 ; RUN: rm -rf %t
   2 ; RUN: mkdir %t
   3 ; RUN: cd %t
   4 ; RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-df-dualcu-main.s \
   5 ; RUN: -split-dwarf-file=main.dwo -o main.o
   6 ; RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-df-dualcu-helper.s \
   7 ; RUN: -split-dwarf-file=helper.dwo -o helper.o
   8 ; RUN: %clang %cflags -gdwarf-5 -gsplit-dwarf=split main.o helper.o -o main.exe -fno-pic -no-pie
   9 ; RUN: llvm-bolt main.exe -o main.exe.bolt --update-debug-sections --always-convert-to-ranges
  10 ; RUN: llvm-dwarfdump --show-form --verbose --debug-info main.exe | FileCheck -check-prefix=PRE-BOLT %s
  11 ; RUN: llvm-dwarfdump --show-form --verbose --debug-addr main.exe.bolt &> %t/foo.txt
  12 ; RUN: llvm-dwarfdump --show-form --verbose --debug-info main.exe.bolt >> %t/foo.txt
  13 ; RUN: cat %t/foo.txt | FileCheck -check-prefix=BOLT %s
  14 ; RUN: llvm-dwarfdump --show-form --verbose --debug-info main.dwo | FileCheck -check-prefix=PRE-BOLT-DWO-MAIN %s
  15 ; RUN: llvm-dwarfdump --show-form --verbose --debug-info main.dwo.dwo | FileCheck -check-prefix=BOLT-DWO-MAIN %s
  16 ; RUN: llvm-dwarfdump --show-form --verbose --debug-info helper.dwo | FileCheck -check-prefix=PRE-BOLT-DWO-HELPER %s
  17 ; RUN: llvm-dwarfdump --show-form --verbose --debug-info helper.dwo.dwo | FileCheck -check-prefix=BOLT-DWO-HELPER %s
  18
  19 ; Testing dwarf5 split dwarf for two CUs. Making sure DW_AT_low_pc/DW_AT_high_pc are converted correctly in the binary and in dwo.
  20 ; Checking that DW_AT_location [DW_FORM_exprloc]        (DW_OP_addrx ##) are updated correctly.
  21
  22 ; PRE-BOLT: version = 0x0005
  23 ; PRE-BOLT: DW_TAG_skeleton_unit
  24 ; PRE-BOLT: DW_AT_low_pc [DW_FORM_addrx]
  25 ; PRE-BOLT-NEXT: DW_AT_high_pc [DW_FORM_data4]
  26 ; PRE-BOLT: DW_AT_addr_base [DW_FORM_sec_offset]  (0x00000008)
  27
  28 ; BOLT: Addrs: [
  29 ; BOLT-NEXT: 0x
  30 ; BOLT-NEXT: 0x
  31 ; BOLT-NEXT: 0x[[#%.16x,ADDR:]]
  32 ; BOLT-NEXT: 0x[[#%.16x,ADDR2:]]
  33 ; BOLT: Addrs: [
  34 ; BOLT-NEXT: 0x
  35 ; BOLT-NEXT: 0x
  36 ; BOLT-NEXT: 0x[[#%.16x,ADDR3:]]
  37 ; BOLT: DW_TAG_skeleton_unit
  38 ; BOLT: DW_AT_dwo_name [DW_FORM_strx1]  (indexed (00000001) string = "main.dwo.dwo")
  39 ; BOLT-NEXT: DW_AT_low_pc [DW_FORM_addrx]       (indexed (00000004) address = 0x0000000000000000)
  40 ; BOLT-NEXT: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x0) rangelist = 0x00000010
  41 ; BOLT-NEXT: [0x[[#ADDR]]
  42 ; BOLT-SAME: 0x[[#ADDR + 0x24]]
  43 ; BOLT-NEXT: [0x[[#ADDR2]]
  44 ; BOLT-SAME: 0x[[#ADDR2 + 0x59]]
  45 ; BOLT-NEXT: DW_AT_addr_base [DW_FORM_sec_offset]  (0x00000008)
  46 ; BOLT-NEXT: DW_AT_rnglists_base [DW_FORM_sec_offset]  (0x0000000c)
  47 ; BOLT: DW_TAG_skeleton_unit
  48 ; BOLT: DW_AT_dwo_name [DW_FORM_strx1]  (indexed (00000001) string = "helper.dwo.dwo")
  49 ; BOLT-NEXT: DW_AT_low_pc [DW_FORM_addrx]       (indexed (00000003) address = 0x0000000000000000)
  50 ; BOLT-NEXT: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x0) rangelist = 0x0000002a
  51 ; BOLT-NEXT: [0x[[#ADDR3]]
  52 ; BOLT-SAME: 0x[[#ADDR3 + 0x3D]]
  53 ; BOLT-NEXT: DW_AT_addr_base [DW_FORM_sec_offset]  (0x00000038)
  54 ; BOLT-NEXT: DW_AT_rnglists_base [DW_FORM_sec_offset]  (0x00000026)
  55
  56 ; PRE-BOLT-DWO-MAIN: version = 0x0005
  57 ; PRE-BOLT-DWO-MAIN: DW_TAG_compile_unit
  58 ; PRE-BOLT-DWO-MAIN: DW_TAG_variable [2]
  59 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_name [DW_FORM_strx1]    (indexed (00000000) string = "x")
  60 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_type
  61 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_external
  62 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_decl_file
  63 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_decl_line
  64 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_location [DW_FORM_exprloc]      (DW_OP_addrx 0x0)
  65 ; PRE-BOLT-DWO-MAIN: DW_TAG_variable [2]
  66 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_name [DW_FORM_strx1]    (indexed (00000002) string = "y")
  67 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_type
  68 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_external
  69 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_decl_file
  70 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_decl_line
  71 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_location [DW_FORM_exprloc]      (DW_OP_addrx 0x1)
  72 ; PRE-BOLT-DWO-MAIN: DW_TAG_subprogram
  73 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_low_pc [DW_FORM_addrx]  (indexed (00000002)
  74 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_high_pc [DW_FORM_data4] (0x00000024)
  75 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_frame_base
  76 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_linkage_name [DW_FORM_strx1]    (indexed (00000003) string = "_Z3usePiS_")
  77 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_name [DW_FORM_strx1]    (indexed (00000004) string = "use")
  78 ; PRE-BOLT-DWO-MAIN: DW_TAG_subprogram
  79 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_low_pc [DW_FORM_addrx]  (indexed (00000003)
  80 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_high_pc [DW_FORM_data4] (0x0000005f)
  81 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_frame_base
  82 ; PRE-BOLT-DWO-MAIN-NEXT: DW_AT_name [DW_FORM_strx1]    (indexed (00000005) string = "main")
  83
  84 ; BOLT-DWO-MAIN: DW_TAG_compile_unit
  85 ; BOLT-DWO-MAIN: DW_TAG_variable [2]
  86 ; BOLT-DWO-MAIN-NEXT: DW_AT_name [DW_FORM_strx1]        (indexed (00000000) string = "x")
  87 ; BOLT-DWO-MAIN-NEXT: DW_AT_type
  88 ; BOLT-DWO-MAIN-NEXT: DW_AT_external
  89 ; BOLT-DWO-MAIN-NEXT: DW_AT_decl_file
  90 ; BOLT-DWO-MAIN-NEXT: DW_AT_decl_line
  91 ; BOLT-DWO-MAIN-NEXT: DW_AT_location [DW_FORM_exprloc]  (DW_OP_addrx 0x0)
  92 ; BOLT-DWO-MAIN: DW_TAG_variable [2]
  93 ; BOLT-DWO-MAIN-NEXT: DW_AT_name [DW_FORM_strx1]        (indexed (00000002) string = "y")
  94 ; BOLT-DWO-MAIN-NEXT: DW_AT_type
  95 ; BOLT-DWO-MAIN-NEXT: DW_AT_external
  96 ; BOLT-DWO-MAIN-NEXT: DW_AT_decl_file
  97 ; BOLT-DWO-MAIN-NEXT: DW_AT_decl_line
  98 ; BOLT-DWO-MAIN-NEXT: DW_AT_location [DW_FORM_exprloc]  (DW_OP_addrx 0x1)
  99 ; BOLT-DWO-MAIN: DW_TAG_subprogram [4]
 100 ; BOLT-DWO-MAIN-NEXT: DW_AT_ranges [DW_FORM_rnglistx]   (indexed (0x0) rangelist = 0x00000014
 101 ; BOLT-DWO-MAIN-NEXT: [0x0000000000000000, 0x0000000000000024))
 102 ; BOLT-DWO-MAIN-NEXT: DW_AT_frame_base
 103 ; BOLT-DWO-MAIN-NEXT: DW_AT_linkage_name [DW_FORM_strx1]        (indexed (00000003) string = "_Z3usePiS_")
 104 ; BOLT-DWO-MAIN-NEXT: DW_AT_name [DW_FORM_strx1]        (indexed (00000004) string = "use")
 105 ; BOLT-DWO-MAIN: DW_TAG_subprogram [6]
 106 ; BOLT-DWO-MAIN-NEXT: DW_AT_ranges [DW_FORM_rnglistx]   (indexed (0x1) rangelist = 0x00000018
 107 ; BOLT-DWO-MAIN-NEXT: [0x0000000000000000, 0x0000000000000059))
 108 ; BOLT-DWO-MAIN-NEXT: DW_AT_frame_base [DW_FORM_exprloc]        (DW_OP_reg6 RBP)
 109 ; BOLT-DWO-MAIN-NEXT: DW_AT_name [DW_FORM_strx1]        (indexed (00000005) string = "main")
 110
 111 ; PRE-BOLT-DWO-HELPER: version = 0x0005
 112 ; PRE-BOLT-DWO-HELPER: DW_TAG_variable [2]
 113 ; PRE-BOLT-DWO-HELPER-NEXT: DW_AT_name [DW_FORM_strx1]  (indexed (00000000) string = "z")
 114 ; PRE-BOLT-DWO-HELPER-NEXT: DW_AT_type
 115 ; PRE-BOLT-DWO-HELPER-NEXT: DW_AT_external
 116 ; PRE-BOLT-DWO-HELPER-NEXT: DW_AT_decl_file
 117 ; PRE-BOLT-DWO-HELPER-NEXT: DW_AT_decl_line
 118 ; PRE-BOLT-DWO-HELPER-NEXT: DW_AT_location [DW_FORM_exprloc]    (DW_OP_addrx 0x0)
 119 ; PRE-BOLT-DWO-HELPER: DW_TAG_variable [2]
 120 ; PRE-BOLT-DWO-HELPER-NEXT: DW_AT_name [DW_FORM_strx1]  (indexed (00000002) string = "d")
 121 ; PRE-BOLT-DWO-HELPER-NEXT: DW_AT_type
 122 ; PRE-BOLT-DWO-HELPER-NEXT: DW_AT_external
 123 ; PRE-BOLT-DWO-HELPER-NEXT: DW_AT_decl_file
 124 ; PRE-BOLT-DWO-HELPER-NEXT: DW_AT_decl_line
 125 ; PRE-BOLT-DWO-HELPER-NEXT: DW_AT_location [DW_FORM_exprloc]    (DW_OP_addrx 0x1)
 126 ; PRE-BOLT-DWO-HELPER: DW_TAG_subprogram [4]
 127 ; PRE-BOLT-DWO-HELPER-NEXT: DW_AT_low_pc [DW_FORM_addrx]        (indexed (00000002)
 128 ; PRE-BOLT-DWO-HELPER-NEXT: DW_AT_high_pc [DW_FORM_data4]       (0x0000003d)
 129
 130 ; BOLT-DWO-HELPER: version = 0x0005
 131 ; BOLT-DWO-HELPER: DW_TAG_variable [2]
 132 ; BOLT-DWO-HELPER-NEXT: DW_AT_name [DW_FORM_strx1]      (indexed (00000000) string = "z")
 133 ; BOLT-DWO-HELPER-NEXT: DW_AT_type
 134 ; BOLT-DWO-HELPER-NEXT: DW_AT_external
 135 ; BOLT-DWO-HELPER-NEXT: DW_AT_decl_file
 136 ; BOLT-DWO-HELPER-NEXT: DW_AT_decl_line
 137 ; BOLT-DWO-HELPER-NEXT: DW_AT_location [DW_FORM_exprloc]        (DW_OP_addrx 0x0)
 138 ; BOLT-DWO-HELPER: DW_TAG_variable [2]
 139 ; BOLT-DWO-HELPER-NEXT: DW_AT_name [DW_FORM_strx1]      (indexed (00000002) string = "d")
 140 ; BOLT-DWO-HELPER-NEXT: DW_AT_type
 141 ; BOLT-DWO-HELPER-NEXT: DW_AT_external
 142 ; BOLT-DWO-HELPER-NEXT: DW_AT_decl_file
 143 ; BOLT-DWO-HELPER-NEXT: DW_AT_decl_line
 144 ; BOLT-DWO-HELPER-NEXT: DW_AT_location [DW_FORM_exprloc]        (DW_OP_addrx 0x1)
 145 ; BOLT-DWO-HELPER: DW_TAG_subprogram [4]
 146 ; BOLT-DWO-HELPER-NEXT: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x0) rangelist = 0x00000010
 147 ; BOLT-DWO-HELPER-NEXT: [0x0000000000000000, 0x000000000000003d))