bmeurer@chromium.org
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bf86e624d4
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Reland "Handle non-power-of-2 divisors in division-like operations".
Fixed the flooring div bug and added a test case.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/191293012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19749 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2014-03-10 10:39:17 +00:00 |
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ulan@chromium.org
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be2b1a980f
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Improve integer division on ARM in favor of power of 2 constant divisor
BUG=none
TEST=none
Review URL: https://chromiumcodereview.appspot.com/12052032
Patch from Rajeev R Krithivasan <rkrithiv@codeaurora.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13819 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2013-03-05 08:47:59 +00:00 |
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yangguo@chromium.org
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e536abb777
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Handle non-constant divisor in MathFloorOfDiv, on ia32/x64
Zheng Liu
zheng.z.liu@intel.com
Review URL: https://chromiumcodereview.appspot.com/11624022
Patch from Zheng Liu <zheng.z.liu@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2012-12-28 15:52:17 +00:00 |
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danno@chromium.org
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653a66f527
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ARM: Use division instructions in lithium and stubs
BUG=none
TEST=Added to test/mjsunit/math-floor-of-div.js, math-floor-of-div-nosudiv.js
Review URL: https://codereview.chromium.org/11316105
Patch from Martyn Capewell <m.m.capewell@googlemail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2012-12-20 16:31:19 +00:00 |
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fschneider@chromium.org
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6e713a269d
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Optimise Math.floor(x/y) to use integer division for specific divisor.
Landing for Rodolph Perfetta <rodolph.perfetta@gmail.com>.
Original CL: http://codereview.chromium.org/9638018/
Review URL: https://chromiumcodereview.appspot.com/10197010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11427 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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2012-04-24 15:59:07 +00:00 |
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