gcc/testsuite/gcc.target/powerpc/440-dlmzb-strlen-1.c

   1 /* Test generation of dlmzb for strlen on 440.  */
   2 /* Origin: Joseph Myers <joseph@codesourcery.com> */
   3 /* { dg-do compile } */
   4 /* { dg-skip-if "" { powerpc*-*-aix* } } */
   5 /* { dg-require-effective-target ilp32 } */
   6 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=440" } } */
   7 /* { dg-options "-O2 -mcpu=440" } */
   8
   9 /* { dg-final { scan-assembler "dlmzb\\. " } } */
  10
  11 typedef __SIZE_TYPE__ size_t;
  12
  13 size_t strlen(const char *);
  14
  15 char s[100] __attribute__ ((aligned (8)));
  16
  17 size_t
  18 strlen8(void)
  19 {
  20   return strlen(s);
  21 }