clang/test/CodeGenCXX/difile_entry.cpp

   1 /// PR47391: if the filename is absolute and starts with current working
   2 /// directory, there may be two ways describing the filename field of DIFile.
   3 /// Test that we canonicalize the DIFile.
   4 // RUN: rm -rf %t && mkdir %t && cd %t
   5 // RUN: cp %s .
   6 // RUN: %clang_cc1 -triple %itanium_abi_triple -main-file-name difile_entry.cpp -debug-info-kind=limited %t/difile_entry.cpp -std=c++11 -emit-llvm -o - | FileCheck %s
   7 int x();
   8 static int i = x();
   9
  10 // CHECK: distinct !DIGlobalVariable(name: "i", {{.*}}, file: ![[#FILE:]],
  11 // CHECK: ![[#FILE]] = !DIFile(filename: "difile_entry.cpp", directory:
  12 // CHECK: distinct !DISubprogram(name: "__cxx_global_var_init", {{.*}}, file: ![[#FILE]],
  13 // CHECK: distinct !DISubprogram(linkageName: "_GLOBAL__sub_I_difile_entry.cpp", {{.*}}, file: ![[#FILE]]