- 24 Mar, 2010 1 commit
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kmillikin@chromium.org authored
Review URL: http://codereview.chromium.org/1217006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4237 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 Mar, 2010 24 commits
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oleg@chromium.org authored
Review URL: http://codereview.chromium.org/1084018 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4236 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/1118008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4235 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
This lands http://codereview.chromium.org/1018001. Patch by Alexandre Rames <alexandre.rames@gmail.com> from Sigma Designs Inc. Mads, please just have to look at the new flag --disable-native-files (two files not in the mips directory). Review URL: http://codereview.chromium.org/1140004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4234 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
Review URL: http://codereview.chromium.org/1108006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4233 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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http://code.google.com/p/v8/issues/detail?id=659oleg@chromium.org authored
Fix bug http://code.google.com/p/v8/issues/detail?id=659. Move the limits check for date before the time zone offset is applied. Review URL: http://codereview.chromium.org/1075016 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4232 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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erik.corry@gmail.com authored
registration of external references in Proxy objects). I moved the declaration of the two functions to stub-cache.h because with all the types they use it's hard to declare them anywhere else. But the actual definition is still in runtime.cc near to the place where they are used. Review URL: http://codereview.chromium.org/1079012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/1089004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4230 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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antonm@chromium.org authored
For now this trick is only done to objects in new space, see comments for reasons. Review URL: http://codereview.chromium.org/1076010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vegorov@chromium.org authored
Review URL: http://codereview.chromium.org/993002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kmillikin@chromium.org authored
Previously we marked compare operations that occurred as for loop conditions so as to avoid inlining the floating-point code for them. Begin marking all expressions that occur as any loop condition (because they are never dead code). Review URL: http://codereview.chromium.org/1074009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4227 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mikhail.naganov@gmail.com authored
Author: Ilya Tikhonovsky <loislo@chromium.org> Original issue: http://codereview.chromium.org/1094002 TBR=sgjesse@chromium.org Review URL: http://codereview.chromium.org/1165004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4226 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
Review URL: http://codereview.chromium.org/1111011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4225 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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fschneider@chromium.org authored
This change adds a data-flow pass to statically determine if a variable contains a primitive type. It requires building the flow graph and computing reaching definitions as pre-requisites. The analysis annotates all VariableProxy nodes with the result. Review URL: http://codereview.chromium.org/1132005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4224 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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oleg@chromium.org authored
Modify FastD2I to use static_cast instead of lrint(). Benchmarks show that it's much faster this way. Review URL: http://codereview.chromium.org/1128010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4223 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mikhail.naganov@gmail.com authored
It appears that semi-automatic changes made to test's code were incorrect. v8::Script::Compile returns wrapped JSFunction, not SharedFunctionInfo. Review URL: http://codereview.chromium.org/1169002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4222 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
is replaced by src/liveedit-debugger.js. Review URL: http://codereview.chromium.org/1158005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4221 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
Inline floating point compare instead of calling the stub when the following conditions are met: * Code is in a loop * Compare is not a for loop condition * Compare is not an equal comparison This inlined code handles heap number to heap number and heap number to smi compare. It can also handle smi to smi compare, but whenever there is a chance of comparing two smis the smi compare is inlined before the inlined floating point compare. Support for non SSE2 hardware is included. A new set of variants of the compare stub without the floating point comparison code is called if the inline comapre fails due to the operands not beeing heap numbers or smis. The virtual frame has been extended with a branch taking two live results to be carried through to the destination. This makes this change much simpler as the inlined code have two live results in registers and a number of bailouts. CompareStub::GetName needs to be updated as well. I will do that as a separate change. Also inlined equality check if both operands can't be NaN. This can only provide positive equals if it is the same object. Review URL: http://codereview.chromium.org/1117011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4220 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
Review URL: http://codereview.chromium.org/1153008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4219 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
scripts (either a JSFunction or a SharedFunctionInfo). Review URL: http://codereview.chromium.org/1077010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4218 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
now, the custom call generator stuff is disabled. Review URL: http://codereview.chromium.org/1094014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4217 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
TBR=iposva@chromium.org Review URL: http://codereview.chromium.org/1117010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4214 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
TBR=iposva@chromium.org Review URL: http://codereview.chromium.org/1081014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4213 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
TBR=iposva@chromium.org Review URL: http://codereview.chromium.org/1159004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4212 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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iposva@chromium.org authored
their place. - Add one field to the SharedFunctionInfo to remember the number of literals used in this function. Review URL: http://codereview.chromium.org/669240 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4211 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 22 Mar, 2010 8 commits
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sgjesse@chromium.org authored
Review URL: http://codereview.chromium.org/1081010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4208 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mikhail.naganov@gmail.com authored
This is for the case of Linux, where sampling is done using SIGPROF signal handler which is executed in the context of an interrupted thread. In this case, my previous implementation with TLS doesn't work. Review URL: http://codereview.chromium.org/1138004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4207 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kmillikin@chromium.org authored
Include the initial definitions for parameters on input to the function, and the initial definition of stack-allocated locals as undefined. Review URL: http://codereview.chromium.org/1155006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4206 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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fschneider@chromium.org authored
This change adds the option to peel off the first iteration of inner loops. Loop peeling is off by default and can enabled by a flag. It also requires building a flow graph. As part of this I added the possibility to clone AST nodes. Review URL: http://codereview.chromium.org/998001 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4205 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/1164001 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4204 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/1113007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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fschneider@chromium.org authored
This change fixes an assert we hit when we recognized a fast smi loop with a parameter as the loop variable. BUG=650 Review URL: http://codereview.chromium.org/1138003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4202 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kaznacheev@chromium.org authored
Review URL: http://codereview.chromium.org/883001 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4201 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 21 Mar, 2010 1 commit
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peter.rybin@gmail.com authored
Review URL: http://codereview.chromium.org/1094008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4200 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 20 Mar, 2010 1 commit
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peter.rybin@gmail.com authored
Review URL: http://codereview.chromium.org/995006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4199 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 19 Mar, 2010 5 commits
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erik.corry@gmail.com authored
available. Using blx will allow the CPU to predict the return address fo the function, resulting in better overall performamce. This is a copy of http://codereview.chromium.org/1113002 by rodolph.perfetta@googlemail.com git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4198 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mikhail.naganov@gmail.com authored
Review URL: http://codereview.chromium.org/1084009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4197 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mikhail.naganov@gmail.com authored
TBR=ager@chromium.org Review URL: http://codereview.chromium.org/1154001 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4196 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mikhail.naganov@gmail.com authored
TBR=ager@chromium.org Review URL: http://codereview.chromium.org/1084010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4195 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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fschneider@chromium.org authored
Also remove unused attributes related to it from the ast. Review URL: http://codereview.chromium.org/1117003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4194 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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