gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c

   1 /* { dg-do compile } */
   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=1" } */
   5
   6 /* { dg-additional-options "-mno-strict-align" { target opt_mstrict_align } } */
   7
   8 /* { dg-require-effective-target lp64 } */
   9 /* { dg-require-effective-target powerpc_vsx } */
  10
  11 /* Test for that only vectorize the epilogue with vector access with length,
  12    the main body still use normal vector load/store.  */
  13
  14 #include "p9-vec-length-5.h"
  15
  16 /* { dg-final { scan-assembler-times {\mlxvx?\M} 49 } } */
  17 /* { dg-final { scan-assembler-times {\mstxvx?\M} 21 } } */
  18 /* { dg-final { scan-assembler-times {\mlxvl\M} 21 } } */
  19 /* { dg-final { scan-assembler-times {\mstxvl\M} 21 } } */
  20