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r110109 - in /trunk/gcc: ChangeLog cfgexpand.c ...


Author: rguenth
Date: Mon Jan 23 09:47:01 2006
New Revision: 110109

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110109
Log:
2006-01-23  Steven Bosscher  <stevenb.gcc@gmail.com>
	Jan Hubicka  <jh@suse.cz>
	Richard Guenther  <rguenther@suse.de>

	PR rtl-optimization/25654
	* cfgexpand.c (aggregate_contains_union_type): New function.
	(add_alias_set_conflicts): Call it.  Make sure to add conflicts
	for structure variables that contain a union type.

	* gcc.dg/torture/pr25654.c: New testcase.
	* gcc.target/i386/pr25654.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr25654.c
    trunk/gcc/testsuite/gcc.target/i386/pr25654.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgexpand.c
    trunk/gcc/testsuite/ChangeLog


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