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