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Alexandru Moșoi d4a95e78fa [dev.ssa] cmd/compile/internal/ssa: simplify comparisons with constants
* Simplify comparisons of form a + const1 == const2 or a + const1 != const2.
* Canonicalize Eq, Neq, Add, Sub to have a constant as first argument.
Needed for the above new rules and helps constant folding.

Change-Id: I8078702a5daa706da57106073a3e9f640a67f486
Reviewed-on: https://go-review.googlesource.com/19192
Reviewed-by: Keith Randall <khr@golang.org>
2016-02-04 16:00:19 +00:00
api go/types: rename Importer2 to ImporterFrom 2016-01-13 23:40:13 +00:00
doc doc: revise help page with categories and more links 2016-01-14 03:15:39 +00:00
lib/time lib/time: update to IANA release 2015e. 2015-07-22 02:56:31 +00:00
misc [dev.ssa] cmd/compile: fix write barriers for SSA 2016-01-29 17:49:59 +00:00
src [dev.ssa] cmd/compile/internal/ssa: simplify comparisons with constants 2016-02-04 16:00:19 +00:00
test [dev.ssa] cmd/compile: make cse faster 2016-01-28 20:59:20 +00:00
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.gitignore runtime: break out system-specific constants into package sys 2015-11-12 17:04:45 +00:00
AUTHORS A+C: manual updates 2016-01-08 06:02:39 +00:00
CONTRIBUTING.md
CONTRIBUTORS A+C: manual updates 2016-01-08 06:02:39 +00:00
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README.md readme: emphasize issue tracker is for bugs/proposals 2015-10-02 18:44:14 +00:00
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