gcc/testsuite/gcc.target/powerpc/pr93658.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3 -Wno-stringop-overflow -fstack-protector-strong -mdejagnu-cpu=power8" } */
   3 /* { dg-require-effective-target powerpc_vsx_ok } */
   4
   5 /* PR93658: Failure compiling this test is an infinite loop in LRA's
   6    process_address(), so set a short timeout limit.  */
   7 /* { dg-timeout 5 } */
   8
   9 void bar();
  10 char b;
  11 void
  12 foo (void)
  13 {
  14   char a;
  15   int d = b;
  16   char *e = &a;
  17   while (d)
  18     *e++ = --d;
  19   bar ();
  20 }