Simple giv combination improvement

Richard Henderson rth@cygnus.com
Sun Apr 16 17:31:00 GMT 2000


On Fri, Apr 14, 2000 at 02:15:42PM +0200, Jan Hubicka wrote:
> 	* loop.c (strength_reduce): Simplify test to
> 	GET_RTX_CLASS (GET_CODE (p)) == 'i')
> 	(record_giv): Attempt to simplify the add value, use CONSTANT_P
> 	expressions instead of CONST_INT.
> 	(express_from_1): Likewise.

Ok.

> !       if (GET_RTX_CLASS (GET_CODE (p)) == 'i')

This simplifies to INSN_P, actually.



r~


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