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      1 // RUN: %clang_cc1 -triple %itanium_abi_triple -emit-llvm %s -o - | FileCheck %s
      2 // CHECK: _Z1fPA10_1X
      3 
      4 int __attribute__((overloadable)) f(int x) { return x; }
      5 float __attribute__((overloadable)) f(float x) { return x; }
      6 double __attribute__((overloadable)) f(double x) { return x; }
      7 double _Complex __attribute__((overloadable)) f(double _Complex x) { return x; }
      8 typedef short v4hi __attribute__ ((__vector_size__ (8)));
      9 v4hi __attribute__((overloadable)) f(v4hi x) { return x; }
     10 
     11 struct X { };
     12 void  __attribute__((overloadable)) f(struct X (*ptr)[10]) { }
     13 
     14 void __attribute__((overloadable)) f(int x, int y, ...) { }
     15 
     16 int main() {
     17   int iv = 17;
     18   float fv = 3.0f;
     19   double dv = 4.0;
     20   double _Complex cdv;
     21   v4hi vv;
     22 
     23   iv = f(iv);
     24   fv = f(fv);
     25   dv = f(dv);
     26   cdv = f(cdv);
     27   vv = f(vv);
     28 }
     29