- 05 Aug, 2010 10 commits
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antonm@chromium.org authored
In one pathalogical case it's possible to have this->IsAsciiRepresentation() && !this->TryFlattenGetString()->IsAsciiRepresentation()---if cons string has two byte string which holds only ascii chars and second is an empty string. In this case we would return first which is not AsciiRepresentation(), however cons is. Review URL: http://codereview.chromium.org/3036046 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5188 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
This is to test in Chromium without this change. TBR=lrn@chromium.org Review URL: http://codereview.chromium.org/3027043 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5182 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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antonm@chromium.org authored
That might help us debug OOM crashes in V8. Review URL: http://codereview.chromium.org/3046049 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5181 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vegorov@chromium.org authored
Improve tests for debug API to check behavior of JS_RETURN and DEBUG_BREAK_SLOT relocations. Review URL: http://codereview.chromium.org/3058049 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5180 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
Force a number functions to not inline in order th work around a bug in GCC 4.4.4. See http://codereview.chromium.org/3083016 for more info. Review URL: http://codereview.chromium.org/3034056 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5179 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vegorov@chromium.org authored
Add RelocInfo::DEBUG_BREAK_SLOT to RelocInfo::kApplyMask on ia32/x64 to ensure that debug break slots get relocated correctly during compacting GC. Review URL: http://codereview.chromium.org/3058048 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5178 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vegorov@chromium.org authored
Review URL: http://codereview.chromium.org/2868108 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5177 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
BUG=http://code.google.com/p/v8/issues/detail?id=809 TEST=Seal/freeze an object and check if Object.seal and Object.freeze returns the given object. Burcu Dogan <burcujdogan@gmail.com> Review URL: http://codereview.chromium.org/3056049 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5176 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Modify polymorphic keyed load IC stub to load cached properties from the property array of a fast-case JSObject. Review URL: http://codereview.chromium.org/3053042 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5175 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kaznacheev@chromium.org authored
In rare cases GC could be called from ComputeCallMiss function thus breaking CallIC::LoadFunction. Review URL: http://codereview.chromium.org/3047027 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5174 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 04 Aug, 2010 1 commit
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sgjesse@chromium.org authored
Review URL: http://codereview.chromium.org/3078024 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5171 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 02 Aug, 2010 5 commits
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sgjesse@chromium.org authored
VirtualAlloc on Windows 7 does not currently provide sufficient randomization to protect JIT code from being aligned in large regions at a predictable location. This patch manually randomizes the allocation address for PAGE_EXECUTE_READWRITE regions between kAllocationRandomAddressMin and kAllocationRandomAddressMax. BUG=none TEST=allocate lots of javascript code and check for contiguous allocations Patch by Paul Mehta <pmehta@chromium.org> Review URL: http://codereview.chromium.org/2832095 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5169 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/3087001 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5167 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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lrn@chromium.org authored
Object initialisers and dot-notation property access allows keywords in ES5. Also allowed non-identifiers after "get" or "set" in an object initialiser. Review URL: http://codereview.chromium.org/3047038 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5165 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/3040030 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5163 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vegorov@chromium.org authored
Ensure that we are not using r12 as a receiver in inlined NamedStore code. Review URL: http://codereview.chromium.org/3081007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5162 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 30 Jul, 2010 3 commits
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lrn@chromium.org authored
Review URL: http://codereview.chromium.org/3043032 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5161 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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peter.rybin@gmail.com authored
Review URL: http://codereview.chromium.org/3066018 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5160 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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lrn@chromium.org authored
Added Nl category to letters predicate (as requried for JS identifiers). Changed/simplified representation of canonicalization ranges. Truncated tables to code points in the BMP (all that is used by JS). Reformatted tables to avoid excessively long lines. Removed duplicate entries from multi-character mapping result tables. Review URL: http://codereview.chromium.org/3030026 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5155 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 29 Jul, 2010 6 commits
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peter.rybin@gmail.com authored
Review URL: http://codereview.chromium.org/3012035 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5154 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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peter.rybin@gmail.com authored
Review URL: http://codereview.chromium.org/3052026 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5153 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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peter.rybin@gmail.com authored
Review URL: http://codereview.chromium.org/2870083 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5152 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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peter.rybin@gmail.com authored
Review URL: http://codereview.chromium.org/3031032 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5151 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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peter.rybin@gmail.com authored
Review URL: http://codereview.chromium.org/3029033 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5150 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vegorov@chromium.org authored
Review URL: http://codereview.chromium.org/3056028 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 28 Jul, 2010 7 commits
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podivilov@chromium.org authored
Review URL: http://codereview.chromium.org/2880011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kaznacheev@chromium.org authored
Review URL: http://codereview.chromium.org/3032028 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5147 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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podivilov@chromium.org authored
Review URL: http://codereview.chromium.org/2883042 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Fix error in optimized x.apply(y, arguments) code generation on ARM. Fixes issue 784. Adds regression test. Review URL: http://codereview.chromium.org/3048035 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5144 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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antonm@chromium.org authored
md5 module is deprecated since Python 2.5 and we'd better off using hashlib instead. Review URL: http://codereview.chromium.org/3026030 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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antonm@chromium.org authored
That should make it not leak if v8 wasn't intialized at all. Review URL: http://codereview.chromium.org/3048034 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5142 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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antonm@chromium.org authored
It's a port of http://code.google.com/p/v8/source/detail?r=3209 to x64 platform. That allows invocation of callbacks without going into runtime. Review URL: http://codereview.chromium.org/2801008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5141 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 27 Jul, 2010 3 commits
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lrn@chromium.org authored
Fixes bug 792, and the Transcendental cache is the only use of this operation. Review URL: http://codereview.chromium.org/2806080 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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lrn@chromium.org authored
Correctly handle not passing thisArg. Fixes to NewObjectFromBound to use correct argument count, not leak memory, and handle constructors that throw exceptions. Review URL: http://codereview.chromium.org/2878057 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5137 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ricow@chromium.org authored
Review URL: http://codereview.chromium.org/3045016 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5135 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 26 Jul, 2010 1 commit
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/3058009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5132 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 Jul, 2010 4 commits
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peter.rybin@gmail.com authored
Review URL: http://codereview.chromium.org/3017021 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5131 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ager@chromium.org authored
and the value can share a register. We need to remove this aliasing before modifying the registers. I haven't managed to generate a stand-alon test case for this yet. I'll do that as a separate change. This was found while loading Wave. Review URL: http://codereview.chromium.org/3039025 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5127 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Fix bug in r5123, Comparison(), by unusing results before unconditional jump to smi comparison JumpTarget. Review URL: http://codereview.chromium.org/3026019 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5126 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ricow@chromium.org authored
Review URL: http://codereview.chromium.org/3009017 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5125 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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