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go / go / 0b46b42943ee9d7ad4e9a19772d22468718173c9
commit0b46b42943ee9d7ad4e9a19772d22468718173c9[log] [tgz]
authorKeith Randall <khr@golang.org>Tue Aug 11 12:51:33 2015 -0700
committerKeith Randall <khr@golang.org>Mon Aug 17 21:06:30 2015 +0000
tree6e1a374e1ef13e8b88bf800833944afa8f3e7a15
parent759b9c3b80da47a8db59f015bfca551a2a15ae18 [diff]
[dev.ssa] cmd/compile/internal/ssa: New register allocator

Implement a global (whole function) register allocator.
This replaces the local (per basic block) register allocator.

Clobbering of registers by instructions is handled properly.
A separate change will add the correct clobbers to all the instructions.

Change-Id: I38ce4dc7dccb8303c1c0e0295fe70247b0a3f2ea
Reviewed-on: https://go-review.googlesource.com/13622
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Todd Neal <todd@tneal.org>
12 files changed
tree: 6e1a374e1ef13e8b88bf800833944afa8f3e7a15
  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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