r123311 - in /trunk/gcc: ChangeLog testsuite/Ch...

[ebotcazou@gcc.gnu.org]

Author: ebotcazou
Date: Wed Mar 28 21:11:20 2007
New Revision: 123311

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123311
Log:
	* tree-dfa.c (get_ref_base_and_extent): Do not expect positive
	offsets for BIT_FIELD_REF and COMPONENT_REF.


Added:
    trunk/gcc/testsuite/gnat.dg/thin_pointer.adb
    trunk/gcc/testsuite/gnat.dg/thin_pointer.ads
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-dfa.c