sgjesse@chromium.org
19d98493fc
Add complete implementation of full compiler for the ia32 architecture
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This makes the full compiler handle all constructs on ia32. However the syntax checker for the full compiler is still the same so for both normal operation and with the flag --always-full-compiler the coverage of the full compiler will be the same.
This is on preparation for improving the debugger break point experience where the plan is to only use code from full code generator when debugging JavaScript.
Runs all tests on all three platforms in release and debug mode. The tests also run with both the following flags to the test runner
--special-command="@ --nofull-compiler"
--special-command="@ --always-full-compiler"
The changes to the x64 and ARM architectures are mainly structural due to the change to EmitVariableAssignment to handle initialization of const variables.
Review URL: http://codereview.chromium.org/1989012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4676 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-05-19 07:32:32 +00:00
sgjesse@chromium.org
2b1e19fe45
Fix presubmit error.
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TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/2117010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4669 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-05-18 06:59:23 +00:00
mark@chromium.org
e9b5d7855b
Allow build-time selection between ia32 and x86_64 in the GYP/Xcode Mac
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Chromium build.
v8.gyp no longer sets any V8_TARGET_ARCH_* macro on the Mac. Instead, the
proper V8_TARGET_ARCH_* macro will be set by src/globals.h in the same way as
the V8_HOST_ARCH_* macro when it detects that no target macro is currently
defined. The Mac build will attempt to compile all ia32 and x86_64 .cc files.
#ifdef guards in each of these target-specific source files prevent their
compilation when the associated target is not selected. For completeness,
these #ifdef guards are also provided for the arm and mips .cc files.
BUG=706
TEST=x86_64 Mac GYP/Xcode-based Chromium build (still depends on other changes)
Review URL: http://codereview.chromium.org/2133003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-05-17 15:41:35 +00:00
ager@chromium.org
07db17ce1b
Remove some remaining references to boilerplate functions.
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Review URL: http://codereview.chromium.org/1605037
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4440 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-04-19 12:39:07 +00:00
fschneider@chromium.org
0737ec8dcb
Rename NumberInfo to TypeInfo.
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Since we add more type (StringType, PrimitiveType) the name
NumberInfo does not make sense anymore.
Review URL: http://codereview.chromium.org/1207006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-03-25 12:44:15 +00:00
iposva@chromium.org
a1ec99c05d
- Remove function boilerplate objects and use SharedFunctionInfos in
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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
2010-03-23 06:04:44 +00:00
ager@chromium.org
ef371f3f24
Do not waste space for the fast-case elements backing storage for
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object-literals with few elements but large element indices.
We can decide at parse time whether the created object literal should
have fast-case of slow-case elements.
Remove unused runtime function.
Review URL: http://codereview.chromium.org/805004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4100 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-03-11 10:34:29 +00:00
erik.corry@gmail.com
00a44ae51a
Make more use of the NumberInfo data.
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Makes NumberInfo into a real class.
Fix bug where NumberInfo was lost in ToRegister.
Allow 17 bits in safe Smis instead of 16.
Review URL: http://codereview.chromium.org/668151
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4046 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-03-05 23:54:13 +00:00
fschneider@chromium.org
893637a057
Inlining a few virtual frame functions.
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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
whesse@chromium.org
a3a3a1f0be
Change KeyedStoreIC interface to take value, key, and receiver in registers.
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Review URL: http://codereview.chromium.org/608031
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3955 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-25 18:04:25 +00:00
whesse@chromium.org
ce1f6b2a3c
Add comment to generated code that says which code generator compiled it.
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Review URL: http://codereview.chromium.org/652110
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-23 12:40:36 +00:00
whesse@chromium.org
b9a250d2e6
Fix error in compound assignment to keyed load by making platform-independent full compiler code platform dependent, add test of compound assignments.
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Review URL: http://codereview.chromium.org/646009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3897 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-18 12:59:41 +00:00
whesse@chromium.org
70c7e513af
Change KeyedLoadIC interface on ia32 to take receiver and name in registers.
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Review URL: http://codereview.chromium.org/601080
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3895 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-18 10:09:54 +00:00
whesse@chromium.org
c7fe99d3ff
Change LoadIC interface on ia32 to take arguments in registers.
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Review URL: http://codereview.chromium.org/573009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3841 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-12 10:32:24 +00:00
kmillikin@chromium.org
c174657e9e
Incorporate the arguments to the code generator constructors and their
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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
kasperl@chromium.org
325d3ef224
Remember to update the write barrier when storing into
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the context in the full compiler.
Clobber all input registers in the RecordWrite code
when the debug-code flag is set.
Review URL: http://codereview.chromium.org/569008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3761 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-02 07:58:09 +00:00
kmillikin@chromium.org
41865cd677
Implement simple fast-path code for functions containing this property stores and global variables.
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Code is specialized to the initial receiver.
Review URL: http://codereview.chromium.org/553149
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3760 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-01 17:01:58 +00:00
kasperl@chromium.org
ae4fd1e54f
Avoid using RecordWrite with the context (esi, rsi, cp) as
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one of the arguments since this may clobber the register.
Review URL: http://codereview.chromium.org/556101
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3757 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-01 13:20:43 +00:00
whesse@chromium.org
866eac3057
StoreIC interface changed on ia32 to take receiver in edx, not on stack.
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Review URL: http://codereview.chromium.org/555162
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3750 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-01 08:35:38 +00:00
kasperl@chromium.org
7db4279d22
Add missing break.
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TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/548178
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3730 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-28 09:08:01 +00:00
ager@chromium.org
9879490308
Implement SUB and BIT_NOT unary operations in full codegenerator.
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This change depends on landing the BIT_NOT unary op stub on arm. That
change is out for review.
Review URL: http://codereview.chromium.org/557016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3727 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-28 08:15:00 +00:00
kmillikin@chromium.org
2b62886dab
Refactor the selection of code generator and add the possibility of a
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simpler backend for non-toplevel code.
Review URL: http://codereview.chromium.org/549158
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3721 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-27 15:23:48 +00:00
kmillikin@chromium.org
f866a574ae
Enable references and assignments to lookup slots in the toplevel code
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generator.
Review URL: http://codereview.chromium.org/553116
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3716 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-27 12:14:26 +00:00
ager@chromium.org
400b62a1f7
Implement unary addition in the full (non-optimizing) code generator.
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Review URL: http://codereview.chromium.org/555099
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3711 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-26 13:57:11 +00:00
kaznacheev@chromium.org
c33dfa5a1d
Support register arguments in more cases.
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1. MUL and DIV on SMIs.
2. When calling GenericBinaryOpStub from a virtual frame.
3. When generating code for a loop counter.
Overall performance gain is about 0.6%.
Review URL: http://codereview.chromium.org/555098
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3708 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-26 10:27:27 +00:00
fschneider@chromium.org
4d3a5968a5
Inline smi code in count operations in the full code generator.
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We now test for a smi before calling ToNumber and inline
the smi increment/decrement for ++ and --. There only a small
increase in code size but loops in top-level code are
becoming much faster as a result.
Review URL: http://codereview.chromium.org/553056
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-22 14:07:25 +00:00
kmillikin@chromium.org
1405258621
Rename the fast-codegen* files to full-codegen*.
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Review URL: http://codereview.chromium.org/549109
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3662 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-20 16:28:21 +00:00