yangguo@chromium.org
e634bdb290
Fix constant in Math.tan implementation.
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R=jkummerow@chromium.org , rtoy@chromium.org
BUG=chromium:427468
LOG=Y
Review URL: https://codereview.chromium.org/695263002
Cr-Commit-Position: refs/heads/master@{#25060}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25060 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-03 09:40:44 +00:00
yangguo@chromium.org
71857295b4
Reland "Implement trigonometric functions using a fdlibm port."
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R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/448643002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 11:39:39 +00:00
yangguo@chromium.org
ff7975aa8d
Revert "Implement trigonometric functions using a fdlibm port."
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This reverts r22918 and r22920.
TBR=hpayer@chromium.org
Review URL: https://codereview.chromium.org/448633002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 11:04:47 +00:00
yangguo@chromium.org
3c4d23b917
Implement trigonometric functions using a fdlibm port.
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R=jochen@chromium.org , rtoy@chromium.org , svenpanne@chromium.org
BUG=v8:3006
LOG=N
Review URL: https://codereview.chromium.org/411263004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 10:33:17 +00:00
yangguo@chromium.org
3d062847a4
Make sin-cos test case compatible with --always-osr.
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R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/98893002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18188 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-12-02 12:56:54 +00:00
yangguo@chromium.org
2c7ebfa7f0
Increase precision when finding the remainder after division by pi/2.
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R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/66703005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-11-20 15:04:37 +00:00
yangguo@chromium.org
e83fd01ce6
Reland "Implement Math.sin, cos and tan using table lookup and spline interpolation."
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This relands r17594 with necessary fixes.
R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/70003004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17654 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-11-12 14:43:18 +00:00
yangguo@chromium.org
9f104a1a3e
Revert "Implement Math.sin, cos and tan using table lookup and spline interpolation."
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This reverts commit r17594.
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/59153007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17596 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-11-08 13:44:27 +00:00
yangguo@chromium.org
063b7c4ebb
Implement Math.sin, cos and tan using table lookup and spline interpolation.
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R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/50563003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17594 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-11-08 13:10:39 +00:00
whesse@chromium.org
b7d7aa8ad2
Fix error in sin-cos.js test introduced in r7129.
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Review URL: http://codereview.chromium.org/6659034
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7133 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-10 14:04:18 +00:00
whesse@chromium.org
fc8f77e398
X64 Crankshaft: Fix error in computation of sine and cosine.
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Review URL: http://codereview.chromium.org/6646047
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7129 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-10 13:34:23 +00:00
ager@chromium.org
667176d910
Another attempt at fixing sine & cosine test.
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TBR=kmillikin@chromium.org
Review URL: http://codereview.chromium.org/125129
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2173 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-15 15:57:06 +00:00
ager@chromium.org
b898b6dfea
Modify regression test.
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Because of varying floating-point precision, the slow case is hard to
test with explicit values. Instead, we check that sine and cosine do
not return the same value (the regression was that the slow case of
cosine accidentally did sine instead of cosine).
Review URL: http://codereview.chromium.org/126123
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2169 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-15 13:18:51 +00:00
ager@chromium.org
225a6a82b0
Optimize Math.sin and Math.cos by avoiding runtime calls.
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Review URL: http://codereview.chromium.org/125121
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2166 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-15 12:06:48 +00:00
