clang/test/CodeGenCXX/fixed-point-mangle.cpp

   1 // RUN: %clang_cc1 -ffixed-point -S -emit-llvm %s -o - -triple=x86_64-unknown-linux-gnu | FileCheck %s
   2
   3 // Primary fixed point types
   4 void func(signed short _Accum){}    // CHECK: @_Z4funcDAs
   5 void func(signed _Accum){}          // CHECK: @_Z4funcDAi
   6 void func(signed long _Accum){}     // CHECK: @_Z4funcDAl
   7 void func(unsigned short _Accum){}  // CHECK: @_Z4funcDAt
   8 void func(unsigned _Accum){}        // CHECK: @_Z4funcDAj
   9 void func(unsigned long _Accum){}   // CHECK: @_Z4funcDAm
  10 void func(signed short _Fract){}    // CHECK: @_Z4funcDRs
  11 void func(signed _Fract){}          // CHECK: @_Z4funcDRi
  12 void func(signed long _Fract){}     // CHECK: @_Z4funcDRl
  13 void func(unsigned short _Fract){}  // CHECK: @_Z4funcDRt
  14 void func(unsigned _Fract){}        // CHECK: @_Z4funcDRj
  15 void func(unsigned long _Fract){}   // CHECK: @_Z4funcDRm
  16
  17 // Aliased
  18 void func2(short _Accum){}          // CHECK: @_Z5func2DAs
  19 void func2(_Accum){}                // CHECK: @_Z5func2DAi
  20 void func2(long _Accum){}           // CHECK: @_Z5func2DAl
  21 void func2(short _Fract){}          // CHECK: @_Z5func2DRs
  22 void func2(_Fract){}                // CHECK: @_Z5func2DRi
  23 void func2(long _Fract){}           // CHECK: @_Z5func2DRl
  24
  25 // Primary saturated
  26 void func(_Sat signed short _Accum){}    // CHECK: @_Z4funcDSDAs
  27 void func(_Sat signed _Accum){}          // CHECK: @_Z4funcDSDAi
  28 void func(_Sat signed long _Accum){}     // CHECK: @_Z4funcDSDAl
  29 void func(_Sat unsigned short _Accum){}  // CHECK: @_Z4funcDSDAt
  30 void func(_Sat unsigned _Accum){}        // CHECK: @_Z4funcDSDAj
  31 void func(_Sat unsigned long _Accum){}   // CHECK: @_Z4funcDSDAm
  32 void func(_Sat signed short _Fract){}    // CHECK: @_Z4funcDSDRs
  33 void func(_Sat signed _Fract){}          // CHECK: @_Z4funcDSDRi
  34 void func(_Sat signed long _Fract){}     // CHECK: @_Z4funcDSDRl
  35 void func(_Sat unsigned short _Fract){}  // CHECK: @_Z4funcDSDRt
  36 void func(_Sat unsigned _Fract){}        // CHECK: @_Z4funcDSDRj
  37 void func(_Sat unsigned long _Fract){}   // CHECK: @_Z4funcDSDRm
  38
  39 // Aliased saturated
  40 void func2(_Sat short _Accum){}          // CHECK: @_Z5func2DSDAs
  41 void func2(_Sat _Accum){}                // CHECK: @_Z5func2DSDAi
  42 void func2(_Sat long _Accum){}           // CHECK: @_Z5func2DSDAl
  43 void func2(_Sat short _Fract){}          // CHECK: @_Z5func2DSDRs
  44 void func2(_Sat _Fract){}                // CHECK: @_Z5func2DSDRi
  45 void func2(_Sat long _Fract){}           // CHECK: @_Z5func2DSDRl