[Bug c++/12850] [3.4 Regression] memory consumption for heavy template instantiations tripled since 3.3

cvs-commit at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Tue Jan 13 23:59:00 GMT 2004


------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-01-13 23:59 -------
Subject: Bug 12850

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	hubicka@gcc.gnu.org	2004-01-13 23:59:20

Modified files:
	gcc            : ChangeLog cgraphunit.c 
	gcc/cp         : ChangeLog decl2.c optimize.c 

Log message:
	Partial fix PR c++/12850
	* cgraphunit.c (cgraph_finalize_function): Always ggc_collect when
	at zero nest level.
	
	* decl2.c (mark_used): Do not proactively instantiate templates
	when compiling in unit-at-a-time or not optimizing.
	* optimize.c (maybe_clone_body): Do not increase function depth.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.2270&r2=2.2271
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cgraphunit.c.diff?cvsroot=gcc&r1=1.44&r2=1.45
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.3875&r2=1.3876
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/decl2.c.diff?cvsroot=gcc&r1=1.694&r2=1.695
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/optimize.c.diff?cvsroot=gcc&r1=1.102&r2=1.103



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12850



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