ARMv5 saturating add/subract support

Registered by Michael Hope

Add support for the ARMv5 saturated math operations

Blueprint information

Status:
Complete
Approver:
None
Priority:
Not
Drafter:
Michael Hope
Direction:
Approved
Assignee:
None
Definition:
Approved
Series goal:
Accepted for 4.6
Implementation:
Informational Informational
Milestone target:
milestone icon backlog
Started by
Matthew Gretton-Dann
Completed by
Matthew Gretton-Dann

Related branches

Sprints

Whiteboard

Notes from the 2011-01 summit:
Unlikely to find these in real code. Unlikely to give much of a benefit. Good if we want to be feature complete.

In particular, cover:
 QADD, QDADD, QSUB, QDSUB

[2013-05-29 matthew-gretton-dann] Moved to Jira: http://cards.linaro.org/browse/TCWG-143

(?)

Work Items

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* Blueprints in grey have been implemented.

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