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| author | Jakub Jelinek <jakub@redhat.com> | 2018-01-11 21:49:40 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2018-01-11 21:49:40 +0100 |
| commit | 1ad6e904d4fbad716bc65ac4d0bbdeecf3f552bc (patch) | |
| tree | 77ec76733b526b9d1f30881e7026cbc4c872d8ef /gcc/tree-streamer-in.c | |
| parent | c7a61831d6ecec501acf0da0a227bd954e1d8922 (diff) | |
| download | gcc-1ad6e904d4fbad716bc65ac4d0bbdeecf3f552bc.zip gcc-1ad6e904d4fbad716bc65ac4d0bbdeecf3f552bc.tar.gz gcc-1ad6e904d4fbad716bc65ac4d0bbdeecf3f552bc.tar.bz2 | |
re PR target/83203 (Inefficient int to avx2 vector conversion)
PR target/83203
* config/i386/i386.c (ix86_expand_vector_init_one_nonzero): If one_var
is 0, for V{8,16}S[IF] and V[48]D[IF]mode use gen_vec_set<mode>_0.
* config/i386/sse.md (VI8_AVX_AVX512F, VI4F_256_512): New mode
iterators.
(ssescalarmodesuffix): Add 512-bit vectors. Use "d" or "q" for
integral modes instead of "ss" and "sd".
(vec_set<mode>_0): New define_insns for 256-bit and 512-bit
vectors with 32-bit and 64-bit elements.
(vecdupssescalarmodesuffix): New mode attribute.
(vec_dup<mode>): Use it.
From-SVN: r256556
Diffstat (limited to 'gcc/tree-streamer-in.c')
0 files changed, 0 insertions, 0 deletions