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| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-12-30 13:12:02 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-12-30 13:12:02 +0000 |
| commit | fdf67fc90190fa602bc7958c71c680af74002f63 (patch) | |
| tree | 1bc4f0ed9cbf606b4497b63a9f70a59e13576510 /libjava/classpath/gnu | |
| parent | 3347058285949ab0ea18e57d385ac7658ca461ac (diff) | |
| download | ppe42-gcc-fdf67fc90190fa602bc7958c71c680af74002f63.tar.gz ppe42-gcc-fdf67fc90190fa602bc7958c71c680af74002f63.zip | |
Repeat processing all basic blocks for vzeroupper optimization.
gcc/
2010-12-30 H.J. Lu <hongjiu.lu@intel.com>
PR target/46519
* config/i386/i386.c (block_info_def): Remove referenced, count
and rescanned.
(move_or_delete_vzeroupper_2): Updated.
(move_or_delete_vzeroupper_1): Rewritten to avoid recursive call.
(rescan_move_or_delete_vzeroupper): Removed.
(move_or_delete_vzeroupper): Repeat processing all basic blocks
until no basic block state is changed to used at exit.
gcc/testsuite/
2010-12-30 H.J. Lu <hongjiu.lu@intel.com>
PR target/46519
* gfortran.dg/pr46519-2.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168342 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/gnu')
0 files changed, 0 insertions, 0 deletions
