On Wed, Jan 6, 2016 at 1:34 PM, Bill Schmidt <wschm...@linux.vnet.ibm.com> wrote: > Hi, > > I previously added POWER9 support for lxvx and stxvx to replace the > load-swap and swap-store patterns for POWER8. However, I missed the > fact that we have different patterns for loads and stores of 128-bit > floats and other scalars. This patch expands the previous POWER9 > override to catch these cases, and disables those other patterns when P9 > vector support is available. > > Bootstrapped and tested on powerpc64le-unknown-linux-gnu with no > regressions. Ok for trunk? > > Thanks, > Bill > > > [gcc] > > 2015-01-06 Bill Schmidt <wschm...@linux.vnet.ibm.com> > > * config/rs6000/vsx.md (*p9_vecload_<mode>): Replace VSX_M > mode iterator with VSX_M2. > (*p9_vecstore_<mode>): Likewise. > (*vsx_le_permute_<mode>): Restrict to !TARGET_P9_VECTOR. > (*vsx_le_perm_load_<mode> for VSX_LE_128): Likewise. > (*vsx_le_perm_store_<mode> for VSX_LE_128): Likewise. > (define_split for VSX_LE128 stores): Likewise. > (define_peephole2 for TImode LE swaps): Likewise. > (define_split for VSX_LE128 post-reload stores): Likewise. > > [gcc/testsuite] > > 2015-01-06 Bill Schmidt <wschm...@linux.vnet.ibm.com> > > * gcc.target/powerpc/p9-lxvx-stxvx-3.c: New test.
Okay. Thanks, David
