Enabling GCC -03
Health check
| Has description | OK |
| Has acceptance criteria | OK |
| Has blueprints | n/a |
| Has no Blocked blueprints | OK |
| Has a roadmap id | OK |
Closing out in 2011Q4
- Card ID: TCWG2011-GCC-O3
- Sponsor:
- Contact: None
- Priority: normal
- Size: 0.0
- Team: TCWG
Overall blueprint completion
50 % complete of 4
Description
GCC has a range of optimisation levels that can be turned on while compiling code. These levels are -O1 (basic optimisation, best debuggging), -O2 (good optimisation, always improves performance), and -O3 (best performance, may regress in some areas). Due to historical correctness and size issues, distributions normally build at -O2 and miss out on aAcceptance criteria
- All the areas of work described above are covered
- The white paper has been published and provides sufficient information for a distribution to evaluate
- -O3 is enabled on one or more LEBs such as Android and shows a positive result
Read the full acceptance criteria.
| Title | Assignee | Priority | Status | Expected milestone |
|---|---|---|---|---|
| use-vld1-for-quad-loads | uweigand | Medium | In Progress | None |
| fix-partial-partial-pre | ramana | Medium | In Progress | None |
| write-up-building-at-o3 | michaelh1 | Medium | Completed | None |
| improve-peeling | irar | Medium | Completed | None |