[Bug middle-end/17909] [4.0 Regression] ICE: verifiy_stms failed

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-12-04 14:11 -------
Subject: Bug 17909

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	pinskia@gcc.gnu.org	2004-12-04 14:11:47

Modified files:
	gcc            : gimplify.c builtins.c tree.h 

Log message:
	2004-12-04  Andrew  Pinski  <pinskia@physics.uc.edu>
	
	PR middle-end/17909
	* builtins.c (fold_builtin_next_arg): Export and return true
	when there is a warning or an error.
	(expand_builtin_va_start): When fold_builtin_next_arg returns true,
	return const0_rtx.
	(expand_builtin): Likewise.
	* gimplify.c (gimplify_call_expr): Error out if there is not
	enough arguments to va_start. Call fold_builtin_next_arg also
	on the second argument.
	* tree.h (fold_builtin_next_arg): Prototype.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gimplify.c.diff?cvsroot=gcc&r1=2.89&r2=2.90
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/builtins.c.diff?cvsroot=gcc&r1=1.406&r2=1.407
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.h.diff?cvsroot=gcc&r1=1.662&r2=1.663



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17909