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PATCH: Only initialize constants in predict.c once

From: Richard Earnshaw <rearnsha at arm dot com>
To: gcc-patches at gcc dot gnu dot org
Cc: Richard dot Earnshaw at arm dot com
Date: Sat, 01 Mar 2003 12:54:02 +0000
Subject: PATCH: Only initialize constants in predict.c once
Organization: ARM Ltd.
Reply-to: Richard dot Earnshaw at arm dot com

The sreal constants in predict.c (real_zero, real_one, real_almost_one, 
real_br_prob_base, real_inv_br_prob_base, real_one_half and 
real_bb_freq_max) are currently initialized on every call to 
estimate_bb_frequencies.  That's unnecessary (they're constant!)

2003-03-01  Richard Earnshaw  <rearnsha at arm dot com>

	* predict.c (estimate_bb_frequencies): Initialize the sreal
	constants once per compilation.

Attachment: predict-init.patch
Description: predict-init.patch

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