------- Comment #9 from hjl dot tools at gmail dot com  2010-09-15 04:09 -------
(In reply to comment #5)
> Created an attachment (id=21792)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21792&action=view) [edit]
> gcc46-pr45635.patch
> 
> Alternatively, we can avoid computing the address of fn altogether on
> TARGET_VTABLE_USES_DESCRIPTORS targets.
> 

This one can bootstrap. But it caused

FAIL: gcc.c-torture/execute/20040709-2.c execution,  -O1 
FAIL: gcc.c-torture/execute/20040709-2.c execution,  -Os 

But it doesn't trigger

Sep 14 11:06:05 gnu-11 kernel: 20040709-2.x7(8794): unaligned access to
0x600000000000f4ae, ip=0x4000000000004e70

which

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45635#c6

does.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45635

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