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| author | Jakub Jelinek <jakub@redhat.com> | 2012-03-20 17:25:54 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2012-03-20 17:25:54 +0100 |
| commit | 6945a32ec3fb20b5bba0d98a419da26c1c6b62d4 (patch) | |
| tree | 125a00826bd91bb2914b8a2b8c72e9e6c03b8776 /libjava/classpath/lib/java/util | |
| parent | 681676df511683e888303c510562195c52c67607 (diff) | |
| download | gcc-6945a32ec3fb20b5bba0d98a419da26c1c6b62d4.zip gcc-6945a32ec3fb20b5bba0d98a419da26c1c6b62d4.tar.gz gcc-6945a32ec3fb20b5bba0d98a419da26c1c6b62d4.tar.bz2 | |
re PR target/52607 (v4df __builtin_shuffle with {0,2,1,3} or {1,3,0,2})
PR target/52607
* config/i386/i386.md ("isa" attribute): Add avx2 and noavx2.
("enabled" attribute): Handle avx2 and noavx2 isas.
* config/i386/sse.md (avx2_vec_dupv8sf_1, avx2_pbroadcast<mode>_1):
New insns.
(vec_dup<mode>): Add avx2 =x,x alternative.
(vec_dup<mode> splitter): Don't split if TARGET_AVX2.
(*avx_vperm_broadcast_<mode>): Don't split V4DFmode if TARGET_AVX2.
For TARGET_AVX2, V8SFmode and elt == 0 split into vbroadcastss.
* config/i386/i386.c (expand_vec_perm_pshufb): Emit also vpermps
for V8SFmode.
(expand_vec_perm_1): For broadcasts, use avx2_pbroadcast<mode>_1
if possible, handle also V8SFmode.
From-SVN: r185577
Diffstat (limited to 'libjava/classpath/lib/java/util')
0 files changed, 0 insertions, 0 deletions