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go / go / f357091a6d48c3a87db14338b321eca52af30dd7
commitf357091a6d48c3a87db14338b321eca52af30dd7[log] [tgz]
authorKeith Randall <khr@golang.org>Tue Aug 30 14:59:34 2016 -0700
committerKeith Randall <khr@golang.org>Thu Oct 27 21:31:26 2016 +0000
tree44f156eb1e065aa17eaa15230622344443545175
parentdc5f9311be7d75a283d124aa52e04ac5b2005e46 [diff]
cmd/compile: combine some extensions with loads

For cases where we already have the ops, combine
sign or zero extension with the previous load
(even if the load is larger width).

Update #15105

Change-Id: I76c5ddd69e1f900d2a17d35503083bd3b4978e48
Reviewed-on: https://go-review.googlesource.com/28190
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
2 files changed
tree: 44f156eb1e065aa17eaa15230622344443545175
  1. .github/
  2. api/
  3. doc/
  4. lib/
  5. misc/
  6. src/
  7. test/
  8. .gitattributes
  9. .gitignore
  10. AUTHORS
  11. CONTRIBUTING.md
  12. CONTRIBUTORS
  13. favicon.ico
  14. LICENSE
  15. PATENTS
  16. README.md
  17. robots.txt
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