#58 ✓resolved
Peter Johnson

Optimizer bug

Reported by Peter Johnson | June 25th, 2011 @ 07:49 PM | in 0.6.0 (closed)

Originally posted on Trac by peter@tortall.net
Original Trac Ticket

  Description

  @@@

[bits 64] a:
lea rbp,[rsi+rbp*1+(b-a)]
b:


Results in the incorrect:

488D2C2E lea rbp,[rsi+rbp]


  
h3. Trac Attachments

h3. Trac Comments
comment:1
    
                  
                  Changed 5 years ago by peter@tortall.net

As of [1597], results in circular reference. This is too conservative; circular reference here makes sense for times but not for a maximum size case such as this (we should just upsize until it fits). Moving to 0.6.0 milestone.

  comment:1

              Changed 5 years ago by peter@tortall.net

  Status
    changed from new to assigned

  Version
    changed from unspecified to 0.5.0

  Milestone
    set to 0.6.0

As of [1597], results in circular reference. This is too conservative; circular reference here makes sense for times but not for a maximum size case such as this (we should just upsize until it fits). Moving to 0.6.0 milestone.

  Status
    changed from new to assigned

  Version
    changed from unspecified to 0.5.0

  Milestone
    set to 0.6.0

comment:2
    
                  
                  Changed 5 years ago by peter@tortall.net

Fixed in [1606].

  comment:2

              Changed 5 years ago by peter@tortall.net

  Status
    changed from assigned to closed

  Resolution
    set to fixed

Fixed in [1606].

  Status
    changed from assigned to closed

  Resolution
    set to fixed

No comments found

Please Sign in or create a free account to add a new ticket.

With your very own profile, you can contribute to projects, track your activity, watch tickets, receive and update tickets through your email and much more.

New-ticket Create new ticket

Create your profile

Help contribute to this project by taking a few moments to create your personal profile. Create your profile ยป

The Yasm Modular Assembler Project

Shared Ticket Bins

People watching this ticket

Tags

Pages