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[PATCH] speedup find_reg_note

From: Andrew Pinski <pinskia at physics dot uc dot edu>
To: "gcc-patches at gcc dot gnu dot org Patches" <gcc-patches at gcc dot gnu dot org>
Cc: Andrew Pinski <pinskia at physics dot uc dot edu>
Date: Tue, 30 Mar 2004 00:37:44 -0500
Subject: [PATCH] speedup find_reg_note

I noticed for some reason the loop in find_reg_note
was not being unswitch so I decided to manually unswitch
the loop so this patch does that.

Bootstrapped and tested on powerpc-apple-darwin with no regression.

OK?

Thanks,
Andrew Pinski

ChangeLog:

	* rtlanal.c (find_reg_note): Manually
	unswitch the loop.

Patch:

Attachment: speedup_rtlanal.diff.txt
Description: Text document

Follow-Ups:
- Re: [PATCH] speedup find_reg_note
  - From: Zack Weinberg

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