clang/test/CodeGenCXX/mangle-win64-ccs.cpp

   1 // RUN: %clang_cc1 -triple x86_64-windows-gnu -o - -emit-llvm %s | FileCheck %s -check-prefix CHECK-WIN
   2 // RUN: %clang_cc1 -triple x86_64-linux-gnu -o - -emit-llvm %s | FileCheck %s -check-prefix CHECK-LIN
   3
   4 typedef __PTRDIFF_TYPE__ ptrdiff_t;
   5 template <typename FTy> ptrdiff_t func_as_int(FTy *fp) { return ptrdiff_t(fp); }
   6
   7 int f_plain(int);
   8 int __attribute__((sysv_abi)) f_sysvabi(int);
   9 int __attribute__((ms_abi)) f_msabi(int);
  10 ptrdiff_t useThem() {
  11   ptrdiff_t rv = 0;
  12   rv += func_as_int(f_plain);
  13   rv += func_as_int(f_sysvabi);
  14   rv += func_as_int(f_msabi);
  15   return rv;
  16 }
  17
  18 // CHECK-WIN: define dso_local noundef i64 @_Z7useThemv()
  19 // CHECK-WIN:   call noundef i64 @_Z11func_as_intIFiiEExPT_(i32 (i32)* noundef @_Z7f_plaini)
  20 // CHECK-WIN:   call noundef i64 @_Z11func_as_intIU8sysv_abiFiiEExPT_(i32 (i32)* noundef @_Z9f_sysvabii)
  21 // CHECK-WIN:   call noundef i64 @_Z11func_as_intIFiiEExPT_(i32 (i32)* noundef @_Z7f_msabii)
  22
  23 // CHECK-LIN: define{{.*}} i64 @_Z7useThemv()
  24 // CHECK-LIN:   call noundef i64 @_Z11func_as_intIFiiEElPT_(i32 (i32)* noundef @_Z7f_plaini)
  25 // CHECK-LIN:   call noundef i64 @_Z11func_as_intIFiiEElPT_(i32 (i32)* noundef @_Z9f_sysvabii)
  26 // CHECK-LIN:   call noundef i64 @_Z11func_as_intIU6ms_abiFiiEElPT_(i32 (i32)* noundef @_Z7f_msabii)