[Bug optimization/11269] [tree-ssa] wrong-code

["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  2003-11-17 00:31 -------
Subject: Bug 11269

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	jason@gcc.gnu.org	2003-11-17 00:31:03

Modified files:
	gcc            : ChangeLog.tree-ssa dwarf2out.c tree-inline.c 
	                 c-common.c gimplify.c 
	gcc/cp         : ChangeLog.tree-ssa semantics.c decl.c tree.c 
	                 cp-tree.h 

Log message:
	PR optimization/11269
	* semantics.c (finalize_nrv_r): Rename from nullify_returns_r.
	Also replace uses of the nrv with our RESULT_DECL.
	(cxx_expand_function_start): Don't mess with the nrv.
	(finalize_nrv): New fn.
	* cp-tree.h: Declare it.
	* decl.c (finish_function): Call it.
	* tree.c (cp_copy_res_decl_for_inlining): Don't mess with the nrv.
	* dwarf2out.c (gen_subprogram_die): Generate a DIE for a named
	return value.
	(loc_descriptor_from_tree): Treat RESULT_DECL like VAR_DECL.
	(add_location_or_const_value_attribute): Likewise.
	(add_bound_info): Likewise.
	(gen_decl_die): Likewise.
	
	* tree-inline.c (walk_tree): Don't walk into the BIND_EXPR_VARS
	of a BIND_EXPR.
	* c-common.c (c_walk_subtrees): Don't walk into the decl of a
	DECL_STMT.
	
	* gimplify.c (mostly_copy_tree_r): Don't walk into a BLOCK.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.874&r2=1.1.2.875
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/dwarf2out.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.379.2.30&r2=1.379.2.31
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-inline.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.26.2.61&r2=1.26.2.62
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-common.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.344.2.50&r2=1.344.2.51
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gimplify.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.115&r2=1.1.2.116
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.51&r2=1.1.2.52
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/semantics.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.264.2.39&r2=1.264.2.40
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/decl.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.911.2.55&r2=1.911.2.56
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/tree.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.286.2.37&r2=1.286.2.38
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cp-tree.h.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.719.2.41&r2=1.719.2.42



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11269