PATCH: gcc.dg/compat testsuite patch

[Janis Johnson]

On Thu, Sep 29, 2005 at 08:50:48AM -0700, Steve Ellcey wrote:
> I have a (seperate) patch that will cause GCC to generate an error if it
> sees an array whose elements have an alignment requirement greater than
> there size.  That patch causes regressions in the gcc.dg/compat
> testsuite because the struct-layout-1_generate.c program that generates
> test cases creates arrays with elements whose alignment is greater than
> their size.
> 
> This patch changes struct-layout-1_generate.c to not generate such test
> cases by not allowing the alignment attribute on array elements.
> 
> Tested on HPPA HP-UX and IA64 HP-UX and Linux with no regressions.  It
> also allowed me to use my front-end patch (the one that gives the
> front-end error when it sees elements whose alignment is greater than
> their size) with no new failures.
> 
> OK for checkin?

If the front-end patch is approved then this is OK.  Otherwise I'd like
to hear from Jakub, who wrote these tests.

Janis