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r159254 - in /trunk/gcc: ChangeLog df-problems....
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 11 May 2010 06:48:15 -0000
- Subject: r159254 - in /trunk/gcc: ChangeLog df-problems....
Author: jakub
Date: Tue May 11 06:48:15 2010
New Revision: 159254
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159254
Log:
PR debug/44023
* df-problems.c (struct dead_debug): Add to_rescan field.
(dead_debug_init): Clear to_rescan field.
(dead_debug_finish): Rescan all debug insns in to_rescan
bitmap and free the bitmap.
(dead_debug_insert_before): Instead of rescanning debug insns
immediately queue their rescanning until dead_debug_finish.
(df_note_bb_compute): After dead_debug_add do continue instead
of break.
* gcc.dg/pr44023.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr44023.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/df-problems.c
trunk/gcc/testsuite/ChangeLog