diff options
| author | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-12-27 12:49:54 +0000 |
|---|---|---|
| committer | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-12-27 12:49:54 +0000 |
| commit | c704de10bf20c9afeb82abdefff9e17b8de06241 (patch) | |
| tree | 3a512d4cebc8457c2eac89f4aabb514f94a7e588 /gcc/ChangeLog | |
| parent | 6a7f0ed0e8e4adaa3f074312bca0b0faff8e9c64 (diff) | |
| download | gcc-c704de10bf20c9afeb82abdefff9e17b8de06241.tar.gz | |
* config/i386/mmx.md (*vec_extractv2sf_1): Do not emit unpckhps.
Emit movshdup for SSE3 and shufps otherwise.
(*vec_extractv2si_1): Do not emit punpckhdq and unpckhps.
Emit pshufd for SSE2 and shufps otherwise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219074 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2d21dfe3c5a..8aab41455c2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2014-12-27 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/mmx.md (*vec_extractv2sf_1): Do not emit unpckhps. + Emit movshdup for SSE3 and shufps otherwise. + (*vec_extractv2si_1): Do not emit punpckhdq and unpckhps. + Emit pshufd for SSE2 and shufps otherwise. + 2014-12-24 Oleg Endo <olegendo@gcc.gnu.org> PR target/51244 |