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r186421 - in /trunk/gcc: ChangeLog df-problems.c
- From: aoliva at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 13 Apr 2012 15:56:08 -0000
- Subject: r186421 - in /trunk/gcc: ChangeLog df-problems.c
Author: aoliva
Date: Fri Apr 13 15:56:07 2012
New Revision: 186421
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186421
Log:
* df-problems.c (df_note_bb_compute): Do not take note of
debug uses for whose REGs we won't emit DEAD or UNUSED notes.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/df-problems.c