gcc/testsuite/gcc.dg/builtins-12.c

   1 /* Copyright (C) 2003  Free Software Foundation.
   2
   3    Verify that all the malloc-like __builtin_ allocation functions are
   4    recognized by the compiler.
   5
   6    Written by Roger Sayle, 12th April 2003.  */
   7
   8 /* { dg-do compile } */
   9 /* { dg-options "-ansi" } */
  10 /* { dg-final { scan-assembler-not "__builtin_" } } */
  11
  12 typedef __SIZE_TYPE__ size_t;
  13
  14 void *test1(size_t n)
  15 {
  16   return __builtin_malloc(n);
  17 }
  18
  19 void *test2(size_t n, size_t s)
  20 {
  21   return __builtin_calloc(n,s);
  22 }
  23
  24 char *test3(const char *ptr)
  25 {
  26   return __builtin_strdup(ptr);
  27 }
  28