Issue 1773633002: Add fast path smi comparison operators.

Issue 1773633002: Add fast path smi comparison operators. (Closed)

Created:
4 years, 9 months ago by Florian Schneider

Modified:
4 years, 9 months ago

Reviewers:
Vyacheslav Egorov (Google)

CC:
reviews_dartlang.org, vm-dev_dartlang.org

Base URL:
git@github.com:dart-lang/sdk.git@master

Target Ref:
refs/heads/master

Visibility:
Public.

Add fast path smi comparison operators. Only rudimentary support for now, gives around 15% speedup on richards, precompiled. Branch-merging is not yet supported in this CL. BUG= R=vegorov@google.com Committed: https://github.com/dart-lang/sdk/commit/21488156739fc99404735624ae70ee9f37c27427

Created: 4 years, 9 months ago

Download [raw] [tar.bz2]

	Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+85 lines, -4 lines)			Patch
M	runtime/vm/aot_optimizer.cc	View		1 chunk	+5 lines, -0 lines	0 comments	Download
M	runtime/vm/intermediate_language_arm.cc	View	1	1 chunk	+18 lines, -0 lines	0 comments	Download
M	runtime/vm/intermediate_language_arm64.cc	View	1	1 chunk	+18 lines, -0 lines	0 comments	Download
M	runtime/vm/intermediate_language_mips.cc	View	1	1 chunk	+18 lines, -0 lines	0 comments	Download
M	runtime/vm/intermediate_language_x64.cc	View	1	5 chunks	+26 lines, -4 lines	0 comments	Download

Total messages: 6 (3 generated)

Florian Schneider

4 years, 9 months ago (2016-03-07 16:55:49 UTC) #6

Message was sent while issue was closed.

Committed patchset #2 (id:20001) manually as
21488156739fc99404735624ae70ee9f37c27427 (presubmit successful).