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

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