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[Bug rtl-optimization/23490] [3.4/4.0/4.1 Regression] Long compile time for array initializer with inlined constructor
- From: "hubicka at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Nov 2005 00:55:28 -0000
- Subject: [Bug rtl-optimization/23490] [3.4/4.0/4.1 Regression] Long compile time for array initializer with inlined constructor
- References: <bug-23490-2744@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #12 from hubicka at gcc dot gnu dot org 2005-11-05 00:55 -------
Subject: Bug 23490
Author: hubicka
Date: Sat Nov 5 00:55:23 2005
New Revision: 106520
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=106520
Log:
PR rtl-optimization/23490
* doc/invoke.texi (max-predicted-iterations, max-cse-insns,
max-flow-memory-location): Document.
* flow.c: Include params.h
(MAX_MEM_SET_LIST_LEN): Kill.
(add_to_mem_set_list): Use new param.
* cse.c (cse_basic_block): Replace 1000 by new param.
* params.def (PARAM_MAX_PREDICTED_ITERATIONS, PARAM_MAX_CSE_INSNS,
PARAM_MAX_FLOW_MEMORY_LOCATIONS): New.
* predict.c (predict_loops): Use new param.
* predict.def (MAX_PRED_LOOP_ITERATIONS): Remove.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cse.c
trunk/gcc/doc/invoke.texi
trunk/gcc/flow.c
trunk/gcc/params.def
trunk/gcc/predict.c
trunk/gcc/predict.def
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23490