Commits · 9107cdd9fdbbb423c1d862b7541bcd2154ba461f · Linshizhi / V8

14 Jun, 2019 1 commit

[cleanup] Add %PrepareForOptimization to some more mjsunit tests. · eab992fd

Ross McIlroy authored 5 years ago

Bug=v8:8801,v8:8394,v8:9183

Change-Id: I9d88d2aa2b261b0f8df83dd6075b68cbc626161f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1660476
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Mythri Alle <mythria@chromium.org>
Auto-Submit: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62172}

eab992fd

12 Feb, 2014 1 commit

Merge experimental/a64 to bleeding_edge. · e95bc7ee

ulan@chromium.org authored 11 years ago

BUG=v8:3113
LOG=Y
R=jochen@chromium.org, rmcilroy@chromium.org, rodolph.perfetta@arm.com

Review URL: https://codereview.chromium.org/148293020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19311 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e95bc7ee

29 Jun, 2011 1 commit

ARM: Improve register allocation and constraints (try 2). · 39ed137e

sgjesse@chromium.org authored 13 years ago

Gives ~20% boost for Crypto benchmark on A9.

BUG=none
TEST=added to mjsunit/div-mod.js

Review URL: http://codereview.chromium.org//7276034
Patch from Martyn Capewell <m.m.capewell@googlemail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8459 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

39ed137e

23 Mar, 2010 1 commit

Fix an error in optimized modulus operator, add unit test. · c3b5e227

whesse@chromium.org authored 15 years ago

Review URL: http://codereview.chromium.org/1118008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4235 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c3b5e227

12 Feb, 2010 1 commit

Added optimization for div/mod by constant power of 2. · 2e6ab729

lrn@chromium.org authored 15 years ago

Review URL: http://codereview.chromium.org/597059

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3844 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2e6ab729

23 Oct, 2009 1 commit

X64/Win64: Alternative implementation of fmod in general. · 6f1d641f

lrn@chromium.org authored 15 years ago

Review URL: http://codereview.chromium.org/303034


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6f1d641f

19 Aug, 2009 1 commit

Speed up mjsunit/div-mod.js test, to avoid timeouts. · 4e25c1cc

whesse@chromium.org authored 15 years ago

Review URL: http://codereview.chromium.org/171108

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2718 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4e25c1cc

03 Jul, 2009 1 commit

ARM improvements to constant div, mod and mul. · 9dd35ee2

erik.corry@gmail.com authored 15 years ago

* Fast runtime calls for div and mod.
* Fix assembly and disassembly of multiply instructions.
* Strength reduce and inline multiplications to shift-add.
* Strength reduce and inline mod by power of 2.
* Strength reduce mod by other small integers to mul.
* Strength reduce div by 2 and 3.
Review URL: http://codereview.chromium.org/155047

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2355 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9dd35ee2