gcc/testsuite/gcc.target/powerpc/pr85755.c

   1 /* { dg-do compile { target { powerpc*-*-* } } } */
   2 /* { dg-options "-O1" } */
   3
   4 void
   5 preinc (long *q, long n)
   6 {
   7   long i;
   8   for (i = 0; i < n; i++)
   9     q[i] = i;
  10 }
  11
  12 void
  13 predec (long *q, long n)
  14 {
  15   long i;
  16   for (i = n; i >= 0; i--)
  17     q[i] = i;
  18 }
  19
  20 /* { dg-final { scan-assembler-times {\mstwu\M} 2 { target ilp32 } } } */
  21 /* { dg-final { scan-assembler-times {\mstdu\M} 2 { target lp64 } } } */
  22 /* { dg-final { scan-assembler-not {\mstfdu\M} } } */