AuroraMiddleware/v8
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24 Commits

Author SHA1 Message Date
bmeurer@chromium.org
2e7193f897 Implement correct OS and CC detection. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/20734002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-29 09:19:10 +00:00
yangguo@chromium.org
02674ee414 Keep two empty lines between declarations for cpp files 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/18509003

Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15510 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-05 09:52:11 +00:00
jkummerow@chromium.org
c255fba681 Merge two lines into one for V8_TARGET_ARCH_${arch} and V8_HOST_ARCH_${arch} 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18575003

Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15500 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-05 08:15:32 +00:00
jkummerow@chromium.org
c7a9bffbcf Clean up the usage of V8_TARGET_ARCH_${arch} and V8_HOST_ARCH_${arch} 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18037002

Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-06-28 15:34:48 +00:00
danno@chromium.org
bc04544f02 Replace math.h with cmath 
This will make it easier to use other STL headers in the future

Review URL: https://codereview.chromium.org/14362023

Patch from Jochen Eisinger <jochen@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14352 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-04-19 13:26:47 +00:00
yangguo@chromium.org
9efc76ccbf Fix double-rounding in strtod for MinGW. 
BUG=v8:1062
TEST=

Review URL: https://chromiumcodereview.appspot.com/9578011
Patch from Jonathan Liu <net147@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-05 10:04:10 +00:00
ager@chromium.org
bcd9e5b19e Remove the use of <limits> from strtod.cc. It is unused. 
The only remaining use of <limits> is in globals.h for a range of GCC
versions for which the INFINITY macro is broken.

R=danno@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8083030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9491 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-30 09:16:01 +00:00
lrn@chromium.org
81e7f597b0 Reintroduce duplicate identifier detection in preparser. 
Duplicate identifier detection must be an early syntax error in strict code,
so errors in otherwise lazily compiled functions must be caught in the
preparser.

Originally introduced in r8541 and reverted in r8542.
Now really compiles on Windows.

Review URL: http://codereview.chromium.org/7782023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9172 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-07 12:39:53 +00:00
lrn@chromium.org
877d6198e5 Extract string->double and double->string conversions for use in the preparser. 
Review URL: http://codereview.chromium.org/7308004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8534 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-05 11:54:11 +00:00
floitschV8@gmail.com
121adebfde Fix strtod. 
Strtod function used buffer that was allocated inside a nested scope.

Review URL: http://codereview.chromium.org/4639006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5815 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-11 16:32:32 +00:00
floitschV8@gmail.com
808d00f8ef Bignum implementation of Strtod. 
This removes the dependency on Gay's strtod.

Review URL: http://codereview.chromium.org/4060001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5778 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-08 11:49:47 +00:00
floitschV8@gmail.com
1766d4b5e4 Don't create empty vectors using SubVector. 
Fixes build-breakage.

TBR: whesse@chromium.org

Review URL: http://codereview.chromium.org/4168002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5710 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-26 14:13:21 +00:00
floitschV8@gmail.com
83f0be364e Use Vector::SubVector instead of using the constructor. 
Review URL: http://codereview.chromium.org/4148003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5708 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-26 13:30:31 +00:00
floitschV8@gmail.com
29ae2f08cb Strtod fast-case that uses DiyFps and cached powers of ten. 
This is a fixed version of r5677.
Review URL: http://codereview.chromium.org/3898007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5686 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-21 11:54:32 +00:00
floitschV8@gmail.com
9bcdac5fef Fix build-breakage. 
Revert "Strtod fast-case that uses DiyFps and cached powers of ten."

This reverts commit 493da023514021a63e1d3ba3f70348a275ac4042.

TBR: whesse@chromium.org

Review URL: http://codereview.chromium.org/3870003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5678 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-20 15:30:59 +00:00
floitschV8@gmail.com
6232cd8000 Strtod fast-case that uses DiyFps and cached powers of ten. 
Review URL: http://codereview.chromium.org/3760013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-20 15:13:34 +00:00
floitschV8@gmail.com
705a57266a Disable double strtod in ARM-simulator. 
The ARM simulator is compiled for 32bits. On Linux the floating-point
operations are hence invalid for the simulator too.

Fixes build-breakage.

Review URL: http://codereview.chromium.org/3813009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5651 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-18 16:37:19 +00:00
floitschV8@gmail.com
1193987313 Fix double-rounding in strtod. 
Don't use floating-point operations on Linux,x86 to compute strtod. Since the
floating-point stack on Linux is set to 80bit double rounding may occure.

When falling back to gay_strtod append several '0's so that Gay doesn't take
the same shortcut either.

BUG=
TEST=

Review URL: http://codereview.chromium.org/3851003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5650 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-18 15:19:39 +00:00
floitschV8@gmail.com
2b226c598f Weed out extreme exponents in strtod. 
If a decimal exponent is less than -309 return 0.0.
If a decimal exponent is greater than +324 return +infinity.

BUG=
TEST=

Review URL: http://codereview.chromium.org/3519017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5623 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-14 13:47:48 +00:00
floitschV8@gmail.com
4cd03a4f6a Implement fast case for strtod. 
Reapply r5603 with additional fix: use OS::StrNCpy instead of posix strncpy.

BUG=
TEST=

Review URL: http://codereview.chromium.org/3557010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5605 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-07 12:53:59 +00:00
ager@chromium.org
dfacc926fc Revert strtod fast-case change (r5603) because of Windows compilation 
errors.

TBR=floitschV8@gmail.com
Review URL: http://codereview.chromium.org/3582017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5604 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-07 12:24:02 +00:00
floitschV8@gmail.com
ce666fc2fe Implement fast case for strtod. 
If there are few non-zero digits and the 10^exponent fits into a double then
we can compute the result using 1 (or 2) double operations.

BUG=
TEST=

Review URL: http://codereview.chromium.org/3584015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5603 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-07 12:01:25 +00:00
whesse@chromium.org
d4afed6bff Fix new strtod on Windows platform, using OS::SNPrintF instead of snprintf. Fixes error in r5600. 
Review URL: http://codereview.chromium.org/3601018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5602 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-07 09:40:26 +00:00
floitschV8@gmail.com
caf6856ade Move gay_strtod outside conversions.cc. 
This is the first part of removing calls to gay's strtod. Future CLs will
get rid of calls to gay_strtod entirely.

BUG=
TEST=

Review URL: http://codereview.chromium.org/3563009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5600 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-07 08:54:10 +00:00