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[Bug debug/42861] [4.4/4.5 Regression] Spill slots not tracked during var-tracking
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 27 Jan 2010 16:37:20 -0000
- Subject: [Bug debug/42861] [4.4/4.5 Regression] Spill slots not tracked during var-tracking
- References: <bug-42861-87@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #10 from jakub at gcc dot gnu dot org 2010-01-27 16:37 -------
Subject: Bug 42861
Author: jakub
Date: Wed Jan 27 16:36:57 2010
New Revision: 156292
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156292
Log:
PR debug/42861
* var-tracking.c (val_store): Add modified argument, obey it.
Adjust callers.
(count_uses): Move down logging of main.
(compute_bb_dataflow): Use val_store for MO_VAL_USEs that
don't need resolution.
(emit_notes_in_bb): Likewise.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/var-tracking.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42861