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PR tree-optimization/46590
authormatz <matz@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 19 Jan 2012 15:06:04 +0000 (15:06 +0000)
committermatz <matz@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 19 Jan 2012 15:06:04 +0000 (15:06 +0000)
commitc729109b6a212fd0cfbefd5ddf5f9c5af98087c2
treec76c4271fa6983ad65e44cfda02ebb2d7e4bdcb4
parenta33d30fee2ebdd9459013c0ec93714941f6a51e4
    PR tree-optimization/46590
* cfgexpand.c (add_scope_conflicts_1): New old_conflicts argument,
use it in remembering which conflicts we already created.
(add_scope_conflicts): Adjust call to above, (de)allocate helper
bitmap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@183305 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/cfgexpand.c