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authorJan Hubicka <jh@suse.cz>2010-06-11 16:33:28 +0200
committerJan Hubicka <hubicka@gcc.gnu.org>2010-06-11 14:33:28 +0000
commitd725a1a5c025055d65ffa52009ee12bec0f34301 (patch)
treedd94681192eade6721a1a0efec509ae9594d65ca /gcc/tree-cfgcleanup.c
parent7ea6b6cf97363a0f4dfb1a72a7cda31c59350bbc (diff)
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df-problems.c (df_live_scratch): Convert to bitmap_head.
* 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. From-SVN: r160612
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