gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c

   1 /* { dg-do compile { target { lp64 && powerpc_vsx_ok } } } */
   2 /* { dg-options "-mdejagnu-cpu=power9 -mvsx -O2 -ftree-vectorize -fno-vect-cost-model -fno-unroll-loops -fno-trapping-math" } */
   3
   4 /* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
   5
   6 /* { dg-additional-options "-mno-strict-align" { target opt_mstrict_align } } */
   7
   8 /* Test for fully with length, the loop body uses vector access with length,
   9    there should not be any epilogues.  */
  10
  11 #include "p9-vec-length-3.h"
  12
  13 /* { dg-final { scan-assembler-not   {\mlxv\M} } } */
  14 /* { dg-final { scan-assembler-not   {\mstxv\M} } } */
  15 /* { dg-final { scan-assembler-not   {\mlxvx\M} } } */
  16 /* { dg-final { scan-assembler-not   {\mstxvx\M} } } */
  17 /* 64bit types get completely unrolled, so only check the others.  */
  18 /* { dg-final { scan-assembler-times {\mlxvl\M} 14 } } */
  19 /* { dg-final { scan-assembler-times {\mstxvl\M} 7 } } */