[Bug testsuite/46895] FAIL: gcc.target/i386/max-stack-align.c

[asharif at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46895

--- Comment #5 from asharif at gcc dot gnu.org 2010-12-13 18:49:50 UTC ---
(In reply to comment #4)
> (In reply to comment #3)
> > Yeah, if #c2 tests what the test meant to test, then it is much preferrable
> > over the thing that got committed, which has lots of issues.
> 
> Sorry about the trunk breakage. I reverted the testcase. Yes, it was meant for
> x86-64. I'll fix the testcase and repost a patch to the mailing list.
> 
> Reverted in r167756.

Update:

The test doesn't do what #c3 is doing. The test is supposed to fail with this
patch: http://gcc.gnu.org/viewcvs?view=revision&revision=153780 and pass
otherwise. That patch limits the alignment to MAX_SUPPORTED_STACK_ALIGNMENT. 

The test described in #c3 will still pass with that patch. 


As far as the uninitialized variables are concerned, I can set them all to 0
and it doesn't affect whether the test passes or fails.

Can you assign this bug to me?

Also, can I submit my patch with the lp64 dejaGNU filter?

Thanks!