Better use of 16 bit Thumb-2 instructions
Registered by
Michael Hope
Many basic operations including add, shift, and load have shorter sixteen bit versions with other side effects. Convert from the 32 bit version to the 16 bit version where possible to reduce code size and increase speed.
Also makes better use of if conversion.
Blueprint information
- Status:
- Complete
- Approver:
- Michael Hope
- Priority:
- Medium
- Drafter:
- Michael Hope
- Direction:
- Approved
- Assignee:
- Andrew Stubbs
- Definition:
- Approved
- Series goal:
- Accepted for 4.7
- Implementation:
-
Implemented
- Milestone target:
-
4.7-2012.04
- Started by
- Michael Hope
- Completed by
- Michael Hope
Related branches
Related bugs
Sprints
Whiteboard
Meta:
Headline: convert the basic operation to use 16 bit version instead of 32bit where possible.
Acceptance: N/A
(?)
