[Bug tree-optimization/15454] [3.5 Regression] tree-ccp generates wrong code for nested functions

["cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-05-20 17:37 -------
Subject: Bug 15454

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rth@gcc.gnu.org	2004-05-20 17:37:03

Modified files:
	gcc            : ChangeLog function.c gimplify.c tree-gimple.h 
	                 tree-nested.c 
Added files:
	gcc/testsuite/gcc.c-torture/execute: 20040520-1.c 

Log message:
	PR 15454
	* tree-nested.c (get_chain_decl): Create a PARM_DECL by hand.
	* function.c (expand_function_start): Expand static_chain_decl by hand.
	* gimplify.c (create_tmp_var_name): Export.
	* tree-gimple.h (create_tmp_var_name): Declare.
	* gcc.c-torture/execute/20040520-1.c: New.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3709&r2=2.3710
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/function.c.diff?cvsroot=gcc&r1=1.517&r2=1.518
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gimplify.c.diff?cvsroot=gcc&r1=2.3&r2=2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-gimple.h.diff?cvsroot=gcc&r1=2.1&r2=2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-nested.c.diff?cvsroot=gcc&r1=2.2&r2=2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/20040520-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15454