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| author | Jakub Jelinek <jakub@redhat.com> | 2019-08-29 11:22:57 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2019-08-29 11:22:57 +0200 |
| commit | 4bf4c103ee457d8fb6872a438de38ec4340cf85f (patch) | |
| tree | 22e6169685a0e1b219269b113b7c1f184fb54836 /libcpp/init.c | |
| parent | 1d9cd701ec31686dbd037e0fe264c8738d993e41 (diff) | |
| download | gcc-4bf4c103ee457d8fb6872a438de38ec4340cf85f.zip gcc-4bf4c103ee457d8fb6872a438de38ec4340cf85f.tar.gz gcc-4bf4c103ee457d8fb6872a438de38ec4340cf85f.tar.bz2 | |
re PR target/91560 (Try harder for AVX non-AVX2 cross-lane permutations)
PR target/91560
* config/i386/i386-expand.c (expand_vec_perm_movs,
expand_vec_perm_blend, expand_vec_perm_vpermil,
expand_vec_perm_pshufb, expand_vec_perm_1,
expand_vec_perm_pshuflw_pshufhw, expand_vec_perm_palignr,
expand_vec_perm_interleave2, expand_vec_perm_vpermq_perm_1,
expand_vec_perm_vperm2f128, expand_vec_perm_interleave3,
expand_vec_perm_vperm2f128_vblend, expand_vec_perm_2vperm2f128_vshuf,
expand_vec_perm_even_odd, expand_vec_perm_broadcast): Adjust function
comments - replace ix86_expand_vec_perm_builtin_1 with
ix86_expand_vec_perm_const_1.
(expand_vec_perm2_vperm2f128_vblend): New function.
(ix86_expand_vec_perm_const_1): New forward declaration. Call
expand_vec_perm2_vperm2f128_vblend as last resort.
(canonicalize_perm): Formatting fix.
* gcc.dg/torture/vshuf-8.inc: Add two further permutations.
From-SVN: r275027
Diffstat (limited to 'libcpp/init.c')
0 files changed, 0 insertions, 0 deletions