[PATCH] Avoid memory wastage in simplify_replace_rtx

Richard Henderson rth@redhat.com
Sat Oct 25 19:31:00 GMT 2003


On Sat, Oct 25, 2003 at 12:09:43PM -0600, Roger Sayle wrote:
> 	* simplify-rtx.c (simplify_replace_rtx): Avoid allocating duplicate
> 	RTL nodes.  If an operator's operands are unchanged, return the
> 	original argument unchanged.

Ok.



r~



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