gcc/testsuite/gcc.dg/c99-tgmath-3.c

   1 /* Test for <tgmath.h> in C99. */
   2 /* Origin: Matt Austern <austern@apple.com>
   3 /* { dg-do compile { target c99_runtime } } */
   4 /* { dg-options "-std=iso9899:1999" } */
   5 /* { dg-add-options c99_runtime } */
   6 /* { dg-require-effective-target tgmath_h } */
   7
   8 /* Test that invoking type-generic exp on a complex invokes cexp. */
   9 #include <tgmath.h>
  10
  11 complex double foo(complex double x)
  12 {
  13   return exp(x);
  14 }
  15
  16 /* { dg-final { scan-assembler "cexp" } } */