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| author | amker <amker@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-11-12 02:17:38 +0000 |
|---|---|---|
| committer | amker <amker@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-11-12 02:17:38 +0000 |
| commit | ded170661957208bb923bc4e06dbeb6b730a4236 (patch) | |
| tree | 40b643468baab7f01d4d0c42584076eb891615cd /libjava/classpath/java/sql/SQLInput.java | |
| parent | 37beb7445dfb31a0f160ed07460320ecbc7327ac (diff) | |
| download | ppe42-gcc-ded170661957208bb923bc4e06dbeb6b730a4236.tar.gz ppe42-gcc-ded170661957208bb923bc4e06dbeb6b730a4236.zip | |
* gcse.c (struct bb_data): Add new fields, old_pressure, live_in
and backup.
(get_regno_pressure_class): Add prototype.
(update_bb_reg_pressure): New.
(should_hoist_expr_to_dom): Add new parameter from.
Monitor the change of reg pressure and use it to drive hoisting.
(hoist_code): Update LIVE and reg pressure information.
(calculate_bb_reg_pressure): Initialize live_in and backup.
* gcc.dg/hoist-register-pressure-3.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193425 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/java/sql/SQLInput.java')
0 files changed, 0 insertions, 0 deletions
