gcc/testsuite/gcc.target/powerpc/altivec-cell-7.c

   1 /* { dg-do compile  } */
   2 /* { dg-require-effective-target powerpc_altivec_ok } */
   3 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=cell" } } */
   4 /* { dg-options "-O2 -maltivec -mabi=altivec -mcpu=cell" } */
   5 /* { dg-final { scan-assembler-times "vor" 2 } } */
   6 #include <altivec.h>
   7
   8 /* Make sure that lvlx and lvrx are not combined into one insn and
   9    we still get a vor. */
  10
  11 vector unsigned char
  12 lvx_float (long off, float *p)
  13 {
  14     vector unsigned char l, r;
  15
  16     l = (vector unsigned char) vec_lvlx (off, p);
  17     r = (vector unsigned char) vec_lvrx (off, p);
  18     return vec_or(l, r);
  19 }
  20
  21 vector unsigned char
  22 lvxl_float (long off, float *p)
  23 {
  24     vector unsigned char l, r;
  25
  26     l = (vector unsigned char) vec_lvlxl (off, p);
  27     r = (vector unsigned char) vec_lvrxl (off, p);
  28     return vec_or(l, r);
  29 }