Backport Cortex-A7 Pipeline Description
GCC 4.8 has updates for a pipeline description for Cortex-A7. These should be backported to GCC Linaro 4.7
Blueprint information
- Status:
- Complete
- Approver:
- Matthew Gretton-Dann
- Priority:
- Medium
- Drafter:
- Matthew Gretton-Dann
- Direction:
- Approved
- Assignee:
- Kugan Vivekanandarajah
- Definition:
- Approved
- Series goal:
- Accepted for 4.7
- Implementation:
-
Implemented
- Milestone target:
-
4.7-2013.02
- Started by
- Matthew Gretton-Dann
- Completed by
- Kugan Vivekanandarajah
Related branches
Related bugs
Sprints
Whiteboard
Patches to be backported with links:
Subdivide alu into alu_reg and simple_alu_imm
http://
Define simple_alu_shift value for type attribute
http://
Initial pipeline description for Cortex-A7
http://
Add ffmas and ffmad type attribute
http://
Update cortex-a7 vfp/neon pipeline description
http://
New bypass between mac operations in cortex-a7 pipeline description
http://
Fix calls in cortex-a7 pipeline description
http://
Cleanup in cortex-a7 pipeline description
http://
Meta:
Headline: Backport improvements for Cortex-A7
Acceptance: Patches backported
Roadmap id: CARD-297
Work Items
Work items:
Backport Subdivide alu into alu_reg and simple_alu_imm patch: DONE
Backport Define simple_alu_shift value for type attribute patch: DONE
Backport Initial pipeline description for Cortex-A7 patch: DONE
Backport Add ffmas and ffmad type attribute patch: DONE
Backport Update cortex-a7 vfp/neon pipeline description patch: DONE
Backport New bypass between mac operations in cortex-a7 pipeline description patch: DONE
Backport Fix calls in cortex-a7 pipeline description patch: DONE
Backport Cleanup in cortex-a7 pipeline description patch: DONE