[Bug middle-end/20622] [4.0/4.1 Regression] Alias to nocommon variable fails to assemble on ppc64

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-03-29 15:37 -------
Subject: Bug 20622

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	jakub@gcc.gnu.org	2005-03-29 15:37:29

Modified files:
	gcc            : ChangeLog varasm.c cgraph.c cgraph.h toplev.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.dg: alias-7.c 

Log message:
	PR middle-end/20622
	* cgraph.h (struct cgraph_varpool_node): Add alias field.
	* cgraph.c (cgraph_varpool_assemble_pending_decls): Don't call
	assemble_variable on aliases.
	* varasm.c (assemble_alias): Set node->alias.
	* toplev.c (wrapup_global_declarations): Don't call
	rest_of_decl_compilation on aliases again.
	
	* gcc.dg/alias-7.c: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8011&r2=2.8012
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/varasm.c.diff?cvsroot=gcc&r1=1.487&r2=1.488
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cgraph.c.diff?cvsroot=gcc&r1=1.68&r2=1.69
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cgraph.h.diff?cvsroot=gcc&r1=1.46&r2=1.47
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/toplev.c.diff?cvsroot=gcc&r1=1.948&r2=1.949
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5230&r2=1.5231
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/alias-7.c.diff?cvsroot=gcc&r1=NONE&r2=1.1



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20622