[Bug tree-optimization/21839] [4.1 Regression] ICE for missing V_DEFS caused by salias with empty structures

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-06-02 02:08 -------
Subject: Bug 21839

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	dberlin@gcc.gnu.org	2005-06-02 02:08:03

Modified files:
	gcc            : ChangeLog gimplify.c 
Added files:
	gcc/testsuite/gcc.c-torture/compile: pr21839.c 

Log message:
	2005-06-01  Daniel Berlin  <dberlin@dberlin.org>
	
	Fix PR tree-optimization/21839
	
	* gimplify.c (zero_sized_field_decl): New function.
	(gimplify_init_ctor_eval): Use it.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8988&r2=2.8989
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gimplify.c.diff?cvsroot=gcc&r1=2.131&r2=2.132
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/compile/pr21839.c.diff?cvsroot=gcc&r1=NONE&r2=1.1



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21839