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[Bug debug/43516] [4.5 Regression] "-fcompare-debug failure" at -O2
- 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: 26 Mar 2010 16:19:16 -0000
- Subject: [Bug debug/43516] [4.5 Regression] "-fcompare-debug failure" at -O2
- References: <bug-43516-14164@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #17 from jakub at gcc dot gnu dot org 2010-03-26 16:19 -------
Subject: Bug 43516
Author: jakub
Date: Fri Mar 26 16:18:51 2010
New Revision: 157753
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157753
Log:
PR debug/43516
* flags.h (final_insns_dump_p): New extern.
* final.c (final_insns_dump_p): New variable.
(rest_of_clean_state): Set it before -fdump-final-insns=
dumping, clear afterwards.
* print-rtl.c (print_rtx): If final_insns_dump_p don't dump
MEM_ALIAS_SET on MEMs.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/final.c
trunk/gcc/flags.h
trunk/gcc/print-rtl.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43516