llvm/test/ExecutionEngine/JITLink/x86-64/COFF_comdat_weak.s

   1 # REQUIRES: asserts
   2 # RUN: llvm-mc -filetype=obj -triple=x86_64-windows-msvc %s -o %t
   3 # RUN: llvm-jitlink --debug-only=jitlink -noexec %t 2>&1 | FileCheck %s
   4 #
   5 # Check a COMDAT any symbol is exported as a weak symbol.
   6 #
   7 # CHECK: Creating graph symbols...
   8 # CHECK: 8: Exporting COMDAT graph symbol for COFF symbol "func" in section 4
   9 # CHECK-NEXT:   0x0 (block + 0x00000000): size: 0x00000000, linkage: weak, scope: default, dead  -   func
  10
  11         .text
  12
  13         .def    func;
  14         .scl    2;
  15         .type   32;
  16         .endef
  17         .section        .text,"xr",discard,func
  18         .globl  func
  19         .p2align        4, 0x90
  20 func:
  21         retq
  22
  23         .def    main;
  24         .scl    2;
  25         .type   32;
  26         .endef
  27         .text
  28         .globl  main
  29         .p2align        4, 0x90
  30 main:
  31         retq