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* df-problems.c (df_live_scratch): Convert to bitmap_head.
authorhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 11 Jun 2010 14:33:28 +0000 (14:33 +0000)
committerhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 11 Jun 2010 14:33:28 +0000 (14:33 +0000)
commit2053c8ce3108f50feb5e4c7216fae42fb4c93fbd
treedd94681192eade6721a1a0efec509ae9594d65ca
parent43d60d6437eb2d2213344f35f78994372ca22d00
* df-problems.c (df_live_scratch): Convert to bitmap_head.
(df_live_alloc): Initialize df_live_scratch when initializing
problem_data.
(df_live_transfer_function): Update uses of df_live_scratch.
(df_live_free): Free problem_data; clear df_live_scratch before
releasing the obstack.
(df_md_free): Free problem data.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160612 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/df-problems.c