[Bug middle-end/16417] [4.0 Regression] crappy code (gcc.c-torture/compile/20020210-1.c) in arguments causes ICE

["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  2004-12-19 04:42 -------
Subject: Bug 16417

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rth@gcc.gnu.org	2004-12-19 04:42:15

Modified files:
	gcc            : ChangeLog Makefile.in c-decl.c c-objc-common.c 
	                 c-tree.h function.c gimplify.c tree-gimple.h 
	                 tree-inline.c tree.h 

Log message:
	PR middle-end/16417
	* c-decl.c (store_parm_decls): Clarify get_pending_sizes insertion
	comment.
	* c-objc-common.c (c_cannot_inline_tree_fn): Remove pending sizes
	checks.
	* c-tree.h (struct lang_decl): Remove pending_sizes.
	* function.c: Include tree-gimple.h
	(assign_parm_setup_reg): Remove callee-copies code.
	(gimplify_parm_type, gimplify_parameters): New functions.
	(expand_pending_sizes): Remove.
	(expand_function_start): Don't call it.
	* gimplify.c (gimplify_expr): Examine DECL_VALUE_EXPR for PARM_DECL.
	(gimplify_body): Add do_parms argument.  Use gimplify_parameters.
	(gimplify_function_tree): Setup cfun.  Update gimplify_body call.
	* tree-gimple.h (gimplify_body): Update decl.
	* tree-inline.c (initialize_inlined_parameters): Update gimplify_body
	call.
	* tree.h (gimplify_parameters): Declare.
	* Makefile.in (function.o): Depend on TREE_GIMPLE_H.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.6886&r2=2.6887
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/Makefile.in.diff?cvsroot=gcc&r1=1.1434&r2=1.1435
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-decl.c.diff?cvsroot=gcc&r1=1.615&r2=1.616
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-objc-common.c.diff?cvsroot=gcc&r1=1.59&r2=1.60
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-tree.h.diff?cvsroot=gcc&r1=1.189&r2=1.190
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/function.c.diff?cvsroot=gcc&r1=1.592&r2=1.593
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gimplify.c.diff?cvsroot=gcc&r1=2.92&r2=2.93
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-gimple.h.diff?cvsroot=gcc&r1=2.19&r2=2.20
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-inline.c.diff?cvsroot=gcc&r1=1.158&r2=1.159
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.h.diff?cvsroot=gcc&r1=1.666&r2=1.667



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16417