[tree-ssa] objective-c gimplify

[Andrew Pinski]

It looks like Objective-C's parser really just generates C trees so it 
could just use the c gimplifier.

Can someone try this patch, I tried it and it worked but there are 
problems with extra warnings:
`type-punning to incomplete type might break strict-aliasing rules' 
which is really caused by the parser
actually generating tree with casts in it but this warning also happens 
on the mainline also.


ChangeLog:
2003-06-15  Andrew Pinski <pinskia@physics.uc.edu>

	* objc/objc-lang.c (LANG_HOOKS_GIMPLIFY_EXPR): Define
	as the c gimplifier.


Patch:
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Thanks,
Andrew Pinski