gcc/testsuite/gcc.target/powerpc/vsx-7-be.c

   1 /* { dg-do compile { target powerpc*-*-* } } */
   2 /* { dg-require-effective-target powerpc_vsx_ok } */
   3 /* { dg-options "-mvsx" } */
   4
   5 /* This is an extension of altivec-7-be.c, with vsx target features included. */
   6
   7 /* Expected results for Big Endian:
   8 (from altivec-7.h)
   9      vec_packpx                     vpkpx
  10      vec_ld                         lxvd2x or lxv
  11      vec_lde                        lvewx
  12      vec_ldl                        lxvl
  13      vec_lvewx                      lvewx
  14      vec_andc                       xxnor
  15                                     xxland
  16      vec_vxor                       xxlxor
  17      vec_vmsumubm                   vmsumubm
  18      vec_vmulesb                    vmulesb
  19      vec_vmulosb                    vmulosb
  20 (from vsx-7.h)
  21      vec_unpackl                    vupkhsh
  22      vec_unpackh                    vupklsh
  23 */
  24
  25 /* { dg-final { scan-assembler-times "vpkpx" 2 } } */
  26 /* { dg-final { scan-assembler-times "vmulesb" 1 } } */
  27 /* { dg-final { scan-assembler-times "vmulosb" 1 } } */
  28
  29 // For LE platforms P9 and later, we generate the lxv insn instead of lxvd2x.
  30 /* { dg-final { scan-assembler-times {\mlxvd2x\M}  0  { target { { powerpc64*le-*-* } && { p9vector_hw } } } } } */
  31 /* { dg-final { scan-assembler-times {\mlxv\M}    36  { target { { powerpc64*le-*-* } && { p9vector_hw } } } } } */
  32 // For LE platforms < P9.
  33 /* { dg-final { scan-assembler-times {\mlxvd2x\M}  36  { target { { powerpc64*le-*-* } && { ! p9vector_hw } } } } } */
  34 // For BE platforms we generate 6 lxvd2x insns.
  35 /* { dg-final { scan-assembler-times {\mlxvd2x\M}  6  { target { { ! powerpc64*le-*-* } && { ! p9vector_hw } } } } } */
  36
  37 /* { dg-final { scan-assembler-times "lvewx" 2 } } */
  38 /* { dg-final { scan-assembler-times "lvxl" 1 } } */
  39 /* { dg-final { scan-assembler-times "vupklsh" 1 } } */
  40 /* { dg-final { scan-assembler-times "vupkhsh" 1 } } */
  41 /* { dg-final { scan-assembler-times "xxlnor" 4 } } */
  42 /* { dg-final { scan-assembler-times "xxland" 4 } } */
  43 /* { dg-final { scan-assembler-times "xxlxor" 5 } } */
  44 /* { dg-final { scan-assembler-times "vupkhpx" 1 } } */
  45
  46 /* Source code for the 'altivec' test in altivec-7.h */
  47 /* Source code for the 'vsx' required tests in vsx-7.h */
  48
  49 #include "altivec-7.h"
  50 #include "vsx-7.h"