Re: Difference between beq and beq+

To: Ajay Yadav <ajay.yadav%honeywell.com@localhost>
Subject: Re: Difference between beq and beq+
From: Frank Wille <frank%phoenix.owl.de@localhost>
Date: Wed, 10 Mar 2010 11:52:00 +0100

On Wed, 10 Mar 2010 01:06:59 -0800 (PST)
Ajay Yadav <ajay.yadav%honeywell.com@localhost> wrote:

> Please tell what's the difference between beq and beq+

A + or - sign following a branch mnemonic sets the instruction's branch
prediction flag.

Usually the PowerPC will predict forward branches as false and backward
branches as true. If you think this is not right you may change the
default prediction with appending + or - (where + means predict as true).

-- 
Frank Wille

References:
- Difference between powerpc instruction beq and beq+
  - From: Ajay Yadav

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