gcc/testsuite/gcc.target/powerpc/pr96264.c

   1 /* { dg-do run { target { powerpc64le-*-* } } } */
   2 /* { dg-options "-Os -fno-forward-propagate -fschedule-insns -fno-tree-ter -Wno-psabi" } */
   3 /* { dg-additional-options "-mdejagnu-cpu=power8" { target { ! has_arch_pwr8 } } } */
   4 /* { dg-require-effective-target p8vector_hw } */
   5
   6 typedef unsigned char __attribute__ ((__vector_size__ (64))) v512u8;
   7 typedef unsigned short u16;
   8 typedef unsigned short __attribute__ ((__vector_size__ (64))) v512u16;
   9 typedef unsigned __int128 __attribute__ ((__vector_size__ (64))) v512u128;
  10
  11 v512u16 d;
  12 v512u128 f;
  13
  14 v512u8
  15 foo (u16 e)
  16 {
  17   v512u128 g = f - -e;
  18   d = (5 / (d + 1)) < e;
  19   return (v512u8) g;
  20 }
  21
  22 int
  23 main (void)
  24 {
  25   v512u8 x = foo (2);
  26   for (unsigned i = 0; i < sizeof (x); i++)
  27     if (x[i] != (i % 16 ? 0 : 2))
  28       __builtin_abort ();
  29 }