[CFT] x64 SEH, test 2

[Kai Tietz]

2010/8/18 Richard Henderson <rth@redhat.com>:
> As mentioned on IRC, it's supposed to disable re-aligned frames,
> since SEH simply cannot represent this in its unwind info.
>
> We'll have to come up with some other mechanism to handle
> highly aligned user data.  E.g. via alloca.  Which reminds me,
> didn't the AdaCore folk contribute something along those lines
> once upon a time?
>
> Please test.
>
>
> r~
>

Hi, I fixed on small nit in ix86_compute_frame_layout, which caused an
ICE in winnt.c for frame-output. For the x64 SSE
'frame->sse_reg_save_offset' it is essential that it points to 16-byte
aligned offset, even if no SSE register is used at all.

Kai

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