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| author | H.J. Lu <hongjiu.lu@intel.com> | 2010-12-30 13:12:02 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2010-12-30 05:12:02 -0800 |
| commit | 310a21aa3120a17fe90c02faf1c462de2789c4e3 (patch) | |
| tree | 1bc4f0ed9cbf606b4497b63a9f70a59e13576510 /gcc/c-decl.c | |
| parent | ecdee6655c695b6b3e47a0cfcba9fda5b7ccd813 (diff) | |
| download | gcc-310a21aa3120a17fe90c02faf1c462de2789c4e3.zip gcc-310a21aa3120a17fe90c02faf1c462de2789c4e3.tar.gz gcc-310a21aa3120a17fe90c02faf1c462de2789c4e3.tar.bz2 | |
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.
From-SVN: r168342
Diffstat (limited to 'gcc/c-decl.c')
0 files changed, 0 insertions, 0 deletions