patch to remove reload_reg_free_before_p applied

[Ulrich Drepper]

amylaar@cygnus.co.uk (Joern Rennecke) writes:

> Mon Nov 16 21:02:52 1998  J"orn Rennecke <amylaar@cygnus.co.uk>
> 
> 	* reload1.c (reload_reg_free_before_p): Delete.
> 	Changed all callers to use reload_reg_free_for_value_p instead.
> 	(reload_reg_free_for_value_p): Handle more reload types.
> 	A RELOAD_FOR_INPUT doesn't conflict with its
> 	RELOAD_FOR_INPUT_ADDRESS / RELOAD_FOR_INPADDR_ADDRESS.
> 	Add special case for OUT == const0_rtx.
> 	Added ignore_address_reloads argument.  Changed all callers.

This patch breaks egcs at least on ix86.  Compiling glibc produces an
invalid localedef program.  Removing this patch makes it work again.

I try to come up with an analysis.

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