- 14 Nov, 2018 1 commit
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Leszek Swirski authored
Moves the unicode predicate cache tables out of the unicode cache, and turns them into generic predicates in char-predicates.h which use static constexpr tables. This drops the per-isolate cost of unicode caches, and removes the need for accessing the unicode cache from most files. It does remove the mutability of the cache, which means that there may be regressions when parsing non-ASCII identifiers. Most likely the benefits to ASCII identifiers/keywords will outweigh any non-ASCII costs. Change-Id: I9a7a8b7c9b22d3e9ede824ab4e27f133ce20a399 Reviewed-on: https://chromium-review.googlesource.com/c/1335564Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/master@{#57506}
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- 05 Nov, 2018 1 commit
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Jakob Kummerow authored
and split Smi out of objects.h into smi.h. Bug: v8:3770, v8:5402 Change-Id: I5ff7461495d29c785a76c79aca2616816a29ab1e Reviewed-on: https://chromium-review.googlesource.com/c/1313035Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Reviewed-by:
Adam Klein <adamk@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Deepti Gandluri <gdeepti@chromium.org> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#57252}
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- 09 Apr, 2018 1 commit
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Jakob Kummerow authored
There is no good reason to have the meat of most objects' initialization logic in heap.cc, all wrapped by the CALL_HEAP_FUNCTION macro. Instead, this CL changes the protocol between Heap and Factory to be AllocateRaw, and all object initialization work after (possibly retried) successful raw allocation happens in the Factory. This saves about 20KB of binary size on x64. Original review: https://chromium-review.googlesource.com/c/v8/v8/+/959533 Originally landed as r52416 / f9a2e24b Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng Change-Id: Id072cbe6b3ed30afd339c7e502844b99ca12a647 Reviewed-on: https://chromium-review.googlesource.com/1000540 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#52492}
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- 06 Apr, 2018 2 commits
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Michael Achenbach authored
This reverts commit f9a2e24b. Reason for revert: gc stress failures not all fixed by follow up. Original change's description: > [cleanup] Refactor the Factory > > There is no good reason to have the meat of most objects' initialization > logic in heap.cc, all wrapped by the CALL_HEAP_FUNCTION macro. Instead, > this CL changes the protocol between Heap and Factory to be AllocateRaw, > and all object initialization work after (possibly retried) successful > raw allocation happens in the Factory. > > This saves about 20KB of binary size on x64. > > Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng > Change-Id: Icbfdc4266d7be8b48d2fe085f03411743dc6a0ca > Reviewed-on: https://chromium-review.googlesource.com/959533 > Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> > Reviewed-by: Hannes Payer <hpayer@chromium.org> > Reviewed-by: Yang Guo <yangguo@chromium.org> > Cr-Commit-Position: refs/heads/master@{#52416} TBR=jkummerow@chromium.org,yangguo@chromium.org,mstarzinger@chromium.org,hpayer@chromium.org Change-Id: Idbbc53478742f3e9525eee83342afc6aedae122f No-Presubmit: true No-Tree-Checks: true No-Try: true Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng Reviewed-on: https://chromium-review.googlesource.com/999414Reviewed-by:
Michael Achenbach <machenbach@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#52420}
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Jakob Kummerow authored
There is no good reason to have the meat of most objects' initialization logic in heap.cc, all wrapped by the CALL_HEAP_FUNCTION macro. Instead, this CL changes the protocol between Heap and Factory to be AllocateRaw, and all object initialization work after (possibly retried) successful raw allocation happens in the Factory. This saves about 20KB of binary size on x64. Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng Change-Id: Icbfdc4266d7be8b48d2fe085f03411743dc6a0ca Reviewed-on: https://chromium-review.googlesource.com/959533 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#52416}
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- 02 Dec, 2017 1 commit
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Mathias Bynens authored
This patch normalizes the casing of hexadecimal digits in escape sequences of the form `\xNN` and integer literals of the form `0xNNNN`. Previously, the V8 code base used an inconsistent mixture of uppercase and lowercase. Google’s C++ style guide uses uppercase in its examples: https://google.github.io/styleguide/cppguide.html#Non-ASCII_Characters Moreover, uppercase letters more clearly stand out from the lowercase `x` (or `u`) characters at the start, as well as lowercase letters elsewhere in strings. BUG=v8:7109 TBR=marja@chromium.org,titzer@chromium.org,mtrofin@chromium.org,mstarzinger@chromium.org,rossberg@chromium.org,yangguo@chromium.org,mlippautz@chromium.org NOPRESUBMIT=true Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I790e21c25d96ad5d95c8229724eb45d2aa9e22d6 Reviewed-on: https://chromium-review.googlesource.com/804294 Commit-Queue: Mathias Bynens <mathias@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#49810}
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- 09 Oct, 2017 1 commit
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Michael Starzinger authored
R=marja@chromium.org Change-Id: I93a366caded175256abd7966c3c157191a2b7de2 Reviewed-on: https://chromium-review.googlesource.com/690455 Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#48370}
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- 14 Aug, 2017 1 commit
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Mostyn Bramley-Moore authored
* Avoid "using namespace" statements, which trigger clang's -Wheader-hygiene warnings in jumbo builds. * Undefine created macros at the end of source files. BUG=chromium:746958 Change-Id: I5d25432c314437f607b0e1be22765a6764267ba6 Reviewed-on: https://chromium-review.googlesource.com/610962Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Mostyn Bramley-Moore <mostynb@opera.com> Cr-Commit-Position: refs/heads/master@{#47347}
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- 07 Feb, 2017 1 commit
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ishell@chromium.org authored
... and TypeFeedbackMetadata to FeedbackMetadata. BUG= Change-Id: I2556d1c2a8f37b8cf3d532cc98d973b6dc7e9e6c Reviewed-on: https://chromium-review.googlesource.com/439244 Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Michael Stanton <mvstanton@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#42999}
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- 19 Dec, 2016 1 commit
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cbruni authored
BUG= Review-Url: https://codereview.chromium.org/2577143002 Cr-Commit-Position: refs/heads/master@{#41801}
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- 08 Dec, 2016 1 commit
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qiuyi.zqy authored
Currently when the number passed to TryNumberToSize is 1 << 64, it gets away with a bug caused by rounding of mantissa. Then the number will be casted to 0 and TryNumberToSize will return true. This patch fix this by making the range check more accurate. BUG=v8:5712 Review-Url: https://codereview.chromium.org/2548243004 Cr-Commit-Position: refs/heads/master@{#41578}
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- 11 Nov, 2016 1 commit
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ulan authored
BUG=v8:5614 Review-Url: https://codereview.chromium.org/2496913002 Cr-Commit-Position: refs/heads/master@{#40931}
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- 01 Sep, 2016 1 commit
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marja authored
Rebuilding (after touching certain files) is crazy slow because includes are out of control. Many of these files we need to rebuild are cctests which pull in more includes than they need. BUG=v8:5294 Review-Url: https://codereview.chromium.org/2304553002 Cr-Commit-Position: refs/heads/master@{#39080}
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- 08 Aug, 2016 1 commit
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mlippautz authored
BUG= Review-Url: https://codereview.chromium.org/2225013002 Cr-Commit-Position: refs/heads/master@{#38449}
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- 29 Jun, 2016 1 commit
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mlippautz authored
This function should also be callable from a concurrent thread, so we cannot use the scope here. Instead, provide a test that checks that no handles are created. R=ulan@chromium.org TEST=cctest/test-conversions/NoHandlesForTryNumberToSize BUG= Review-Url: https://codereview.chromium.org/2106083002 Cr-Commit-Position: refs/heads/master@{#37381}
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- 09 Dec, 2015 1 commit
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jochen authored
Embedders still can use those APIs by default test-api.cc still has an exception to use the old APIs... BUG=v8:4143 R=vogelheim@chromium.org LOG=n Review URL: https://codereview.chromium.org/1505803004 Cr-Commit-Position: refs/heads/master@{#32701}
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- 16 Nov, 2015 1 commit
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jochen authored
BUG=4134 R=epertoso@chromium.org LOG=n Review URL: https://codereview.chromium.org/1451733002 Cr-Commit-Position: refs/heads/master@{#32011}
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- 30 Mar, 2015 1 commit
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dcarney authored
R=verwaest@chromium.org,dslomov@chromium.org BUG= Review URL: https://codereview.chromium.org/1038313004 Cr-Commit-Position: refs/heads/master@{#27518}
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- 12 Mar, 2015 1 commit
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dcarney authored
TBR=verwaest@chromium.org BUG=466086 LOG=N Review URL: https://codereview.chromium.org/998213002 Cr-Commit-Position: refs/heads/master@{#27151}
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- 10 Mar, 2015 1 commit
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dcarney authored
the implementation doesn't yet throw on strict mode assignment BUG= Review URL: https://codereview.chromium.org/992913002 Cr-Commit-Position: refs/heads/master@{#27121}
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- 30 Jan, 2015 3 commits
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bmeurer authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/877753007 Cr-Commit-Position: refs/heads/master@{#26346}
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Benedikt Meurer authored
This reverts commit 6a4c0a3b and commit 0deaa4b6 for breaking GCC bots. TBR=svenpanne@chromium.org Review URL: https://codereview.chromium.org/893533003 Cr-Commit-Position: refs/heads/master@{#26342}
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bmeurer authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/888613002 Cr-Commit-Position: refs/heads/master@{#26340}
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- 21 Jan, 2015 1 commit
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bmeurer authored
Use std::numeric_limits<double>::quiet_NaN() and std::numeric_limits<float>::quiet_NaN() instead. Review URL: https://codereview.chromium.org/864803002 Cr-Commit-Position: refs/heads/master@{#26195}
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- 30 Jun, 2014 1 commit
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jochen@chromium.org authored
Also split v8-core independent methods from checks.h to base/logging.h and merge v8checks with the rest of checks. The CPU::FlushICache method is moved to CpuFeatures::FlushICache RoundUp and related methods are moved to base/macros.h Remove all layering violations from src/libplatform BUG=none R=jkummerow@chromium.org LOG=n Review URL: https://codereview.chromium.org/358363002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22092 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Jun, 2014 1 commit
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jochen@chromium.org authored
- this avoids using relative include paths which are forbidden by the style guide - makes the code more readable since it's clear which header is meant - allows for starting to use checkdeps BUG=none R=jkummerow@chromium.org, danno@chromium.org LOG=n Review URL: https://codereview.chromium.org/304153016 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 19 Jul, 2013 1 commit
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rossberg@chromium.org authored
http://people.mozilla.org/~jorendorff/es6-draft.html#sec-7.8.3 ES6 extends the numeric literals to support explicit support for binary and octal literals using the following syntax: 0b10101 0o777 This is currently behind the flag, --harmony-numeric-literals BUG=2783 R=rossberg@chromium.org Review URL: https://codereview.chromium.org/19300002 Patch from Erik Arvidsson <arv@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15772 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 05 Jul, 2013 1 commit
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yangguo@chromium.org authored
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
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- 15 May, 2013 2 commits
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mstarzinger@chromium.org authored
R=danno@chromium.org, svenpanne@chromium.org Review URL: https://codereview.chromium.org/14969025 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14683 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=svenpanne@chromium.org TEST=cctest/test-conversions/BitField64 Review URL: https://codereview.chromium.org/14643004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 19 Apr, 2013 1 commit
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danno@chromium.org authored
Should fix compilation breakage after r14352 Review URL: https://codereview.chromium.org/14328044 Patch from Jochen Eisinger <jochen@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14354 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 07 Mar, 2013 1 commit
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jkummerow@chromium.org authored
BUG=chromium:98597 Review URL: https://codereview.chromium.org/12486003 Patch from Paweł Hajdan Jr. <phajdan.jr@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13854 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 12 Apr, 2011 1 commit
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lrn@chromium.org authored
The ScannerConstants class was originally static fields on the scanner class. During creation of the stand-alone preparser and later isolates, it has been moved into a separate class with a per-isolate instance. It is used to hold caching unicode Predicate values. This change renames the class to UnicodeCache, and passes a reference to the instance down to methods that doesn't have an easy access to an isolate (to avoid, e.g., having to do an Isolate::Current() for every number parsed). Review URL: http://codereview.chromium.org/6824071 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 26 Nov, 2010 1 commit
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lrn@chromium.org authored
Affects both parseFloat and ToNumber conversion. Fix issue 946. Review URL: http://codereview.chromium.org/5338005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 22 Nov, 2010 1 commit
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floitschV8@gmail.com authored
Farewell. Review URL: http://codereview.chromium.org/5195003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5868 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 06 Oct, 2010 1 commit
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floitschV8@gmail.com authored
Review URL: http://codereview.chromium.org/3564011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5594 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 25 Mar, 2010 1 commit
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serya@chromium.org authored
It converts the number to "canonical" form removing insignificant digits, leading zerroes and spaces what guarantees to fit a fixed size buffer and does not changes result of strtod. Review URL: http://codereview.chromium.org/1216005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4282 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 24 Mar, 2010 2 commits
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ager@chromium.org authored
and test failures. TBR=serya@chromium.org Review URL: http://codereview.chromium.org/1269003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4249 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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serya@chromium.org authored
It converts the number to "canonical" form removing insignificant digits, leading zerroes and spaces what guarantees to fit a fixed size buffer and does not changes result of strtod. Review URL: http://codereview.chromium.org/1096002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4241 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 15 Sep, 2009 1 commit
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christian.plesner.hansen@gmail.com authored
visibility=[hidden|default], that controls visibility and make 'hidden' the default. Export a few variables that had been forgotten. Review URL: http://codereview.chromium.org/206011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2884 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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