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Re: decrement and branch optimization broken?
- To: Roman Zippel <zippel at linux-m68k dot org>
- Subject: Re: decrement and branch optimization broken?
- From: David Edelsohn <dje at watson dot ibm dot com>
- Date: Sun, 29 Jul 2001 22:02:41 -0400
- cc: Richard Henderson <rth at redhat dot com>, Jan Hubicka <jh at suse dot cz>, gcc at gcc dot gnu dot org, john at feith dot com
PowerPC and other architecture still use the REG_NONNEG note for
some loop patterns. It's unfortunate that this information has been made
unusable.
David