bolt/test/X86/dwarf5-type-unit-no-cu-str-offset-table.test

   1 # REQUIRES: system-linux
   2
   3 # RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-basic-cu.s -o %tmain.o
   4 # RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-types-no-cu.s -o %thelper.o
   5 # RUN: %clang %cflags %tmain.o %thelper.o -o %t.exe -Wl,-q
   6 # RUN: llvm-bolt %t.exe -o %t.bolt --update-debug-sections
   7 # RUN: llvm-dwarfdump --show-form --verbose --debug-str-offsets %t.exe | FileCheck -check-prefix=PRE-BOLT %s
   8 # RUN: llvm-dwarfdump --show-form --verbose --debug-str-offsets %t.bolt | FileCheck -check-prefix=POST-BOLT %s
   9
  10 ## This test checks we correclty re-generate .debug_str_offsets when there are type units that have an offset not shared with CU.
  11
  12 # PRE-BOLT: .debug_str_offsets contents
  13 # PRE-BOLT-NEXT: Contribution size = 24, Format = DWARF32, Version = 5
  14 # PRE-BOLT-NEXT:  "clang version 18.0.0git (git@github.com:llvm/llvm-project.git 44dc1e0baae7c4b8a02ba06dcf396d3d452aa873)"
  15 # PRE-BOLT-NEXT:  "main.cpp"
  16 # PRE-BOLT-NEXT:  "/home"
  17 # PRE-BOLT-NEXT:  "main"
  18 # PRE-BOLT-NEXT:  "int"
  19 # PRE-BOLT-NEXT: Contribution size = 60, Format = DWARF32, Version = 5
  20 # PRE-BOLT-NEXT:  "clang version 18.0.0git (git@github.com:llvm/llvm-project.git 44dc1e0baae7c4b8a02ba06dcf396d3d452aa873)"
  21 # PRE-BOLT-NEXT:  "helper.cpp"
  22 # PRE-BOLT-NEXT:  "/home"
  23 # PRE-BOLT-NEXT:  "f1"
  24 # PRE-BOLT-NEXT:  "a1"
  25 # PRE-BOLT-NEXT:  "char"
  26 # PRE-BOLT-NEXT:  "a2"
  27 # PRE-BOLT-NEXT:  "a3"
  28 # PRE-BOLT-NEXT:  "Foo1"
  29 # PRE-BOLT-NEXT:  "f2"
  30 # PRE-BOLT-NEXT:  "b1"
  31 # PRE-BOLT-NEXT:  "int"
  32 # PRE-BOLT-NEXT:  "b2"
  33 # PRE-BOLT-NEXT:  "Foo2"
  34
  35 ## Checking post bolt
  36 # POST-BOLT: .debug_str_offsets contents
  37 # POST-BOLT-NEXT: Contribution size = 60, Format = DWARF32, Version = 5
  38 # POST-BOLT-NEXT:  "clang version 18.0.0git (git@github.com:llvm/llvm-project.git 44dc1e0baae7c4b8a02ba06dcf396d3d452aa873)"
  39 # POST-BOLT-NEXT:  "helper.cpp"
  40 # POST-BOLT-NEXT:  "/home"
  41 # POST-BOLT-NEXT:  "f1"
  42 # POST-BOLT-NEXT:  "a1"
  43 # POST-BOLT-NEXT:  "char"
  44 # POST-BOLT-NEXT:  "a2"
  45 # POST-BOLT-NEXT:  "a3"
  46 # POST-BOLT-NEXT:  "Foo1"
  47 # POST-BOLT-NEXT:  "f2"
  48 # POST-BOLT-NEXT:  "b1"
  49 # POST-BOLT-NEXT:  "int"
  50 # POST-BOLT-NEXT:  "b2"
  51 # POST-BOLT-NEXT:  "Foo2"
  52 # POST-BOLT-NEXT: Contribution size = 24, Format = DWARF32, Version = 5
  53 # POST-BOLT-NEXT:  "clang version 18.0.0git (git@github.com:llvm/llvm-project.git 44dc1e0baae7c4b8a02ba06dcf396d3d452aa873)"
  54 # POST-BOLT-NEXT:  "main.cpp"
  55 # POST-BOLT-NEXT:  "/home"
  56 # POST-BOLT-NEXT:  "main"
  57 # POST-BOLT-NEXT:  "int"