clang/test/CodeGen/debug-info-pseudo-probe.cpp

   1 // This test checks if a symbol gets mangled dwarf names with -fpseudo-probe-for-profiling option.
   2 // RUN: %clang_cc1 -triple x86_64 -x c++ -S -emit-llvm -debug-info-kind=line-tables-only -o - < %s | FileCheck %s --check-prefix=PLAIN
   3 // RUN: %clang_cc1 -triple x86_64 -x c++  -S -emit-llvm -debug-info-kind=line-tables-only -fpseudo-probe-for-profiling -o - < %s | FileCheck %s --check-prefix=MANGLE
   4
   5 int foo() {
   6   return 0;
   7 }
   8
   9 // PLAIN: define dso_local noundef i32 @_Z3foov()
  10 // PLAIN: distinct !DISubprogram(name: "foo", scope:
  11 // MANGLE: define dso_local noundef i32 @_Z3foov()
  12 // MANGLE: distinct !DISubprogram(name: "foo", linkageName: "_Z3foov"