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| author | Uros Bizjak <ubizjak@gmail.com> | 2012-05-09 22:41:08 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2012-05-09 22:41:08 +0200 |
| commit | d21a7b447a2bdf5fe11f70827327c46472ee081a (patch) | |
| tree | f0b3f9057a4fe62a59643810ea390aa9be8ffa03 /gcc/go/go-lang.c | |
| parent | c54e7136615f2772e46576b83e6da1c17e37b73a (diff) | |
| download | gcc-d21a7b447a2bdf5fe11f70827327c46472ee081a.zip gcc-d21a7b447a2bdf5fe11f70827327c46472ee081a.tar.gz gcc-d21a7b447a2bdf5fe11f70827327c46472ee081a.tar.bz2 | |
re PR target/52908 (xop-mul-1:f9 miscompiled on bulldozer (-mxop))
PR target/52908
* config/i386/sse.md (vec_widen_smult_hi_v4si): Expand using
xop_pmacsdqh insn pattern instead of xop_mulv2div2di3_high.
(vec_widen_smult_lo_v4si): Expand using xop_pmacsdql insn pattern
instead of xop_mulv2div2di3_low.
(xop_p<macs>dql): Fix vec_select selector.
(xop_p<macs>dqh): Ditto.
(xop_mulv2div2di3_low): Remove insn_and_split pattern.
(xop_mulv2div2di3_high): Ditto.
testsuite/ChangeLog:
PR target/52908
* gcc.target/i386/xop-imul32widen-vector.c: Update scan-assembler
directive to Scan for vpmuldq, not vpmacsdql.
From-SVN: r187354
Diffstat (limited to 'gcc/go/go-lang.c')
0 files changed, 0 insertions, 0 deletions