64 bit twos complement in NEON

Registered by Michael Hope on 2012-03-19

Implement support for the twos complement (negate) on 64 bit scalars in NEON registers. Used when doing 64 bit scalar operations via NEON.

Blueprint information

Status:
Complete
Approver:
Michael Hope
Priority:
Medium
Drafter:
Michael Hope
Direction:
Approved
Assignee:
Andrew Stubbs
Definition:
Approved
Series goal:
Accepted for 4.6
Implementation:
Implemented
Milestone target:
milestone icon 4.7-2012.05
Started by
Michael Hope on 2012-03-19
Completed by
Andrew Stubbs on 2012-04-30

Sprints

Whiteboard

Approved upstream: http://gcc.gnu.org/ml/gcc-patches/2012-04/msg00877.html

Meta:
Headline: TBD
Acceptance: TBD

(?)

Work Items

Work items:
Initial Implementation: DONE
Testing: DONE
Upstream Review: DONE
Upstream Commit: DONE
Internal Commit: DONE

Dependency tree

* Blueprints in grey have been implemented.

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