[PATCH] Shrink struct function

[Roger Sayle]

On Thu, 15 Jun 2006, Richard Guenther wrote:
> 2006-06-15  Richard Guenther  <rguenther@suse.de>
>
> 	* function.h (enum function_frequency): Move declaration
> 	out of struct function.
> 	(struct function): Move bool fields and the enum to the bitfield
> 	section.  Reorder elements to avoid padding.  Remove unused
> 	fields left over from the RTL inliner removal.
> 	* Makefile.in (ipa-reference.o): Add $(FUNCTION_H) dependency.
> 	(ipa-type-escape.o): Likewise.

This is OK for mainline.

Roger
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