gcc/testsuite/gcc.target/powerpc/pr79799-1.c

   1 /* { dg-do compile { target { powerpc64*-*-* && lp64 } } } */
   2 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power9" } } */
   3 /* { dg-require-effective-target powerpc_p9vector_ok } */
   4 /* { dg-options "-mcpu=power9 -O2" } */
   5
   6 #include <altivec.h>
   7
   8 /* GCC 7.1 did not have a specialized method for inserting 32-bit floating
   9    point on ISA 3.0 (power9) systems.  */
  10
  11 vector float
  12 insert_arg_0 (vector float vf, float f)
  13 {
  14   return vec_insert (f, vf, 0);
  15 }
  16
  17 vector float
  18 insert_arg_1 (vector float vf, float f)
  19 {
  20   return vec_insert (f, vf, 1);
  21 }
  22
  23 vector float
  24 insert_arg_2 (vector float vf, float f)
  25 {
  26   return vec_insert (f, vf, 2);
  27 }
  28
  29 vector float
  30 insert_arg_3 (vector float vf, float f)
  31 {
  32   return vec_insert (f, vf, 3);
  33 }
  34
  35 /* { dg-final { scan-assembler     {\mxscvdpspn\M} } } */
  36 /* { dg-final { scan-assembler     {\mxxinsertw\M} } } */
  37 /* { dg-final { scan-assembler-not {\mlvewx\M}     } } */
  38 /* { dg-final { scan-assembler-not {\mlvx\M}       } } */
  39 /* { dg-final { scan-assembler-not {\mvperm\M}     } } */
  40 /* { dg-final { scan-assembler-not {\mvpermr\M}    } } */
  41 /* { dg-final { scan-assembler-not {\mstfs\M}      } } */
  42 /* { dg-final { scan-assembler-not {\mstxssp\M}    } } */
  43 /* { dg-final { scan-assembler-not {\mstxsspx\M}   } } */