gcc/testsuite/gcc.dg/vmx/ira2.c

   1 /* { dg-do compile } */
   2 #include <altivec.h>
   3 vector unsigned char u8a,  u8b,  u8c,  u8d, *u8ptr;
   4 vector signed short s16a, s16b, s16c, s16d;
   5 vector unsigned short u16a, u16b, u16c, u16d;
   6 vector unsigned int u32a, u32b, u32c, u32d;
   7 vector float f32a, f32b, f32c, f32d, f32e;
   8 int i, j, *p;
   9
  10 void test()
  11 {
  12   u8c  = vec_add(u8a, u8b);
  13   f32c = vec_ceil(f32a);
  14   f32d = vec_vcfux(u32a, 31U);
  15   s16c = vec_splat_s16(-16);
  16   u8d  = vec_vsldoi(u8a, u8b, 15);
  17   f32e = vec_vmaddfp(f32a, f32b, f32c);
  18   /* vec_dstst(u8ptr, i, 3U); */
  19   vec_dss(3);
  20   vec_dssall();
  21   vec_mtvscr(u8a);
  22   u16a = vec_mfvscr();
  23 }