it makes some debug tests fail.

TBR=christian.plesner.hansen@gmail.com
Review URL: http://codereview.chromium.org/371069

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3253 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/371068

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3252 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

(non-lazily compiled function literals)

Review URL: http://codereview.chromium.org/376021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3251 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/372055


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3250 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3249 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a function.

Review URL: http://codereview.chromium.org/371065

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3248 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/379005


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3247 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/377006


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3246 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

(Remove bailout on non-global declarations again)

TBR=whesse@chromium.org
Review URL: http://codereview.chromium.org/372054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3245 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/381002


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3244 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

make standard regexps like \s and . case independent.
* Make use of the fact that the subject string is ASCII only
when making character classes case independent.
* Avoid spending time making large ideogram or punctuation
ranges case independent when there is no case mapping anyway.
Review URL: http://codereview.chromium.org/378024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3243 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/360054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/371064

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3241 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/372053


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3240 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

of gcc.
Review URL: http://codereview.chromium.org/371020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3239 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

it in regular flat strings that are part of the snapshot.
After this change we don't need libraries-empty.cc any more.  In
this change libraries-empty.cc is just a the same as libraries.cc
and the scons build builds it but does not use it.  We can move
in stages to a situation where it is not generated at all for all
the build systems that we have.
Review URL: http://codereview.chromium.org/360050

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3238 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

would clobber the register holding the result.

Review URL: http://codereview.chromium.org/377004


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3237 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

http://code.google.com/p/v8/issues/detail?id=486
Review URL: http://codereview.chromium.org/361033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3236 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/351019



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3235 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

 
Until now we only handled global declarations. This change
adds declarations of local variables, consts and functions.

Review URL: http://codereview.chromium.org/368005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3234 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/366030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3233 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/368007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3232 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

regular expressions to be consistent with typeof in other contexts.
Typeof regular expressions should now be 'function' in all contexts.

In the JS natives, IS_FUNCTION, IS_OBJECT, and IS_REGEXP return the
same answers as before.

Review URL: http://codereview.chromium.org/360053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/355041


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3230 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

In the generated code for function.apply there was a loop checking the stack limit for interruption. This loop would call into the runtime system to handle interuption and keep running until there was no interruption. However if the interuption was debug break the runtime system would never clear the interruption as debug break is prevented in builtins are prevented and the assumption here was that returning with the debug break flag set would move execution forward.

Renamed initial_jslimit and initial_climit to real_jslimit and real_climit. Renamed a few external references related to the stack limit as well.

Exposed the real stack limit to generated code to make the stack check when entering function.apply use the real stack limit and not the stack limit which is changed to signal interruption.

Added the real stack limit to the roots array.

BUG=http://code.google.com/p/v8/issues/detail?id=493
TEST=cctest/test-debug/DebugBreakFunctionApply
Review URL: http://codereview.chromium.org/345048

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

separate JS stack.

In exception handling, we need to be able to compare addresses into
the JavaScript portion of the stack with the address of a C++ handler
on the stack.  Since the stacks are separate on the simulator, we need
a JavaScript stack address corresponding to a C++ try catch handler in
order to perform valid address comparisons.

On the simulator, we now link the C++ try catch handlers indirectly
through the JS stack and use the JS stack indirection address for
comparisons.

      JS                    C++
                           
                           handler
 [C++ address]   <------    next_
                \
                 \
                  \---->   handler
 [C++ address]   <------    next_


On actual hardware the C++ try catch handlers continue to be directly
linked.

BUG=http://code.google.com/p/v8/issues/detail?id=271
Review URL: http://codereview.chromium.org/360004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/366028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3227 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

to eval.

BUG=http://code.google.com/p/v8/issues/detail?id=496
Review URL: http://codereview.chromium.org/366027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3225 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

provided that none of the parameters need to be copied into the
context.

Review URL: http://codereview.chromium.org/369003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3224 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/361026


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3223 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/354027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3222 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/360048


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3221 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/366004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3220 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

toplevel compilation and the toplevel compiler cannot handle the
function, we would erroneously signal a stack overflow instead of
falling back on the optimizing compiler.

Review URL: http://codereview.chromium.org/366005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3219 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

There were two separate implementations of the function
'BuildBoilerplate' that is used to compile function declarations and
function literals.  The implementations did not do exactly the same
thing.  In particular, one ignored the flag --lazy.

Combine the two implementations.

Review URL: http://codereview.chromium.org/360011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3218 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

in the face of suspected python bugs.  Also remove some
unused code.
Review URL: http://codereview.chromium.org/365001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3217 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=fschneider@chromium.org

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3216 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The generation of the return sequence is now protected from having the constant pool emitted inside of it in both compilers.

BUG=http://code.google.com/p/v8/issues/detail?id=491
TEST=test/mjsunit/regress/regress-491.js
Review URL: http://codereview.chromium.org/362003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3215 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=sgjesse@chromium.org
Review URL: http://codereview.chromium.org/361005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3214 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

I factored out the code for emitting the return sequence since we had this code duplicated in the top-level compiler.

Review URL: http://codereview.chromium.org/354024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3213 ce2b1a6d-e550-0410-aec6-3dcde31c8c00