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| author | Jakub Jelinek <jakub@redhat.com> | 2014-10-02 09:29:49 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2014-10-02 09:29:49 +0200 |
| commit | 8a605c51cbb8f14cbd4d3bfd0d697924cb49b214 (patch) | |
| tree | 246551f633d709c97d0fb8662459a1c8bec949d8 /gcc/tree-ssa-threadupdate.c | |
| parent | 5ae5a2386e7ddfeb79bb703c7d81282bd0a0d885 (diff) | |
| download | gcc-8a605c51cbb8f14cbd4d3bfd0d697924cb49b214.zip gcc-8a605c51cbb8f14cbd4d3bfd0d697924cb49b214.tar.gz gcc-8a605c51cbb8f14cbd4d3bfd0d697924cb49b214.tar.bz2 | |
re PR target/62128 (Use vpalignr for AVX2 rotation)
PR target/62128
* config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
if it expands to a single insn only.
(expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument. If true,
fail unless in_order is true. Add forward declaration.
(expand_vec_perm_vperm2f128): Fix up comment about which permutation
is useful for one_operand_p.
(ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
From-SVN: r215796
Diffstat (limited to 'gcc/tree-ssa-threadupdate.c')
0 files changed, 0 insertions, 0 deletions