[dev.ssa] cmd/compile/internal/ssa: implement slice opcodes

Implement OSLICE, OSLICEARR, OSLICESTR, OSLICE3, OSLICE3ARR.

reviewer: Ignore the code in OINDEX, that's from CL 14466.

Change-Id: I00cc8aecd4c6f40ea5517cd660bb0ce759d91171
Reviewed-on: https://go-review.googlesource.com/14538
Reviewed-by: Todd Neal <todd@tneal.org>
6 files changed
tree: 99e5c8e6561675e04927e07a67679cc3b3086625
  1. api/
  2. doc/
  3. lib/
  4. misc/
  5. src/
  6. test/
  7. .gitattributes
  8. .gitignore
  9. AUTHORS
  10. CONTRIBUTING.md
  11. CONTRIBUTORS
  12. favicon.ico
  13. LICENSE
  14. PATENTS
  15. README.md
  16. robots.txt
README.md

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