Commit Graph

12 Commits

Author SHA1 Message Date
fschneider@chromium.org
893637a057 Inlining a few virtual frame functions.
Introducing a virtual-frame-inl.h file containing some platform-independent
virtual frame function which are small enough to be inlined.

Removed unnecessary #include of virtual-frame.h from register-allocator-inl.h
and added the necessary explicit includes in a number of files.

Review URL: http://codereview.chromium.org/660104

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-26 09:32:48 +00:00
fschneider@chromium.org
8c29d246af Move class declaration of Comment from codegen-inl.h to codegen.h
-inl.h files should only contains small inline functions and
no class declarations. Implementation moved to codegen.cc since
it's not a performance critical class (only used in DEBUG mode).
 
Review URL: http://codereview.chromium.org/585004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3812 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-08 08:54:27 +00:00
sgjesse@chromium.org
a6a7c75ae0 MIPS port initial commit
This is the first step in the MIPS port of V8. It adds assembler, disassembler and simulator for the MIPS32 architecture.

Contains stubbed out implementation of all the compiler/code generator infrastructure to make it all build.

Patch by Alexandre Rames from Sigma Designs Inc.

This is the landing of http://codereview.chromium.org/543161.
Review URL: http://codereview.chromium.org/561072

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-04 20:36:58 +00:00
kmillikin@chromium.org
c174657e9e Incorporate the arguments to the code generator constructors and their
MakeCode functions in the CompilationInfo structure.  This makes it
easier to add new arguments and makes all arguments uniformly
available to the various backends.
Review URL: http://codereview.chromium.org/566008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3789 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-03 16:12:55 +00:00
kmillikin@chromium.org
bd82b972fc Simplify the processing of deferred code in the code generator. Our
deferred code snippets are highly stylized.  They always make a call
to a stub or the runtime and then return.  This change takes advantage
of that.

Creating a deferred code object now captures a snapshot of the
registers in the virtual frame.  The registers are automatically saved
on entry to the deferred code and restored on exit.

The clients of deferred code must ensure that there is no change to
the registers in the virtual frame (eg, by allocating which can cause
spilling) or to the stack pointer.  That is currently the case.

As a separate change, I will add either code to verify this constraint
or else code to forbid any frame effect.

The deferred code itself does not use the virtual frame or register
allocator (or even the code generator).  It is raw macro assembler
code.
Review URL: http://codereview.chromium.org/118226

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2112 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-05 14:16:32 +00:00
kmillikin@chromium.org
3d15415414 Simplify deferred code by removing some unneeded or redundant stuff.
Review URL: http://codereview.chromium.org/113895

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2065 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-27 15:13:00 +00:00
mikhail.naganov@gmail.com
30a0a7de43 Split nested namespaces declaration in two lines in accordance with C++ Style Guide.
This issue was raised by Brett Wilson while reviewing my changelist for readability. Craig Silverstein (one of C++ SG maintainers) confirmed that we should declare one namespace per line. Our way of namespaces closing seems not violating style guides (there is no clear agreement on it), so I left it intact.

Review URL: http://codereview.chromium.org/115756


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2038 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-25 10:05:56 +00:00
kmillikin@chromium.org
dc9473d817 Try to preallocate the scratch registers used for inlined keyed loads
to allow fast entry to the deferred code if possible.

Review URL: http://codereview.chromium.org/113457

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1968 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 12:43:00 +00:00
kmillikin@chromium.org
ebbaeb3655 Initial bypass of JumpTarget::ComputeEntryFrame for deferred code
entry labels where it is statically safe.

Review URL: http://codereview.chromium.org/115296

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-14 07:38:44 +00:00
kmillikin@chromium.org
9752bf90b5 Remove a bunch of unnecessary includes from header files in favor of
forward declarations.

Review URL: http://codereview.chromium.org/42389

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1559 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-03-20 09:35:31 +00:00
christian.plesner.hansen@gmail.com
9bed566bdb Changed copyright header from google inc. to v8 project authors.
Added presubmit step to check copyright.



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2008-09-09 20:08:45 +00:00
christian.plesner.hansen
43d26ecc35 Initial export.
git-svn-id: http://v8.googlecode.com/svn/trunk@2 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2008-07-03 15:10:15 +00:00