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Re: loop branch predictor
- To: Jan Hubicka <jh at suse dot cz>
- Subject: Re: loop branch predictor
- From: Richard Henderson <rth at redhat dot com>
- Date: Mon, 11 Jun 2001 09:02:30 -0700
- Cc: gcc-patches at gcc dot gnu dot org, patches at x86-64 dot org
- References: <20010611161610.O27048@atrey.karlin.mff.cuni.cz>
On Mon, Jun 11, 2001 at 04:16:11PM +0200, Jan Hubicka wrote:
> * loop.c: Include predict.h
> (strength_reduce): Drop branch prediction note in case
> number of iterations is known.
> * predict.def (PRED_LOOP_ITERATIONS): new.
> * Makefile.in (loop.o): Add dependancy on predict.h
Ok.
r~