gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c

   1 /* { dg-do compile } */
   2 /* Pass cunroll isn't disabled by -fno-unroll-loops, so use explicit
   3    disabling option for it.  */
   4 /* { dg-options "-mdejagnu-cpu=power9 -mvsx -O2 -ftree-vectorize -fno-vect-cost-model -fno-unroll-loops -ffast-math" } */
   5
   6 /* { dg-require-effective-target lp64 } */
   7 /* { dg-require-effective-target powerpc_vsx } */
   8
   9 /* { dg-additional-options "--param=vect-partial-vector-usage=2 -fdisable-tree-cunroll" } */
  10
  11 /* { dg-additional-options "-mno-strict-align" { target opt_mstrict_align } } */
  12
  13 /* Test for fully with length, the loop body uses vector access with length,
  14    there should not be any epilogues.  */
  15
  16 #include "p9-vec-length-7.h"
  17
  18 /* Each type has one stxvl excepting for int8 and uint8, that have two due to
  19    rtl pass bbro duplicating the block which has one stxvl.  */
  20 /* { dg-final { scan-assembler-times {\mstxvl\M} 12 } } */