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[Bug rtl-optimization/26855] [4.2 Regression] ICE in add_deps_for_def with -fmodulo-sched -maltivec
- From: "zadeck at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 May 2006 01:18:12 -0000
- Subject: [Bug rtl-optimization/26855] [4.2 Regression] ICE in add_deps_for_def with -fmodulo-sched -maltivec
- References: <bug-26855-4503@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #12 from zadeck at gcc dot gnu dot org 2006-05-23 01:18 -------
Subject: Bug 26855
Author: zadeck
Date: Tue May 23 01:17:29 2006
New Revision: 114010
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114010
Log:
2006-05-22 Kenneth Zadeck <zadeck@naturalbridge.com>
PR rtl-optimization/26375
PR rtl-optimization/26855
* df-problems (df_ru_bb_local_compute_process_def): Removed update
to gen set.
(df_ru_bb_local_compute): Reversed statements and removed bogus
comment explaining why they should be in wrong order.
(df_ru_dump, df_rd_dump): Enhanced debug info.
* modulo-sched.c (sms_schedule, tree_opt_pass pass_sms): Enhanced
debug info.
* ddg.c (add_deps_for_def): Converted use of reaching defs to
reaching uses and fixed space problem.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/ddg.c
trunk/gcc/df-problems.c
trunk/gcc/modulo-sched.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26855