fschneider@chromium.org
fdba189730
Fix a problem with const initialization in the top-level code generator.
...
When initializing the special local variable containing the reference to the enclosing
function in named functions we now (correctly) emit an INIT_CONST instead of INIT_VAR,
and we correctly bail out in the top-level code generator.
Also part of this change is adding missing statement position information
for some statements in the top-level code generator.
Review URL: http://codereview.chromium.org/536029
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3587 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-12 17:22:57 +00:00
kmillikin@chromium.org
f0b8c2d97a
Some cleanup of the toplevel code generator:
...
* Rename the operation of filling a context with a value. Formerly it
was 'Move', now it's 'Apply' so as to avoid confusion with various
other Moves (eg, in the toplevel codegen, in the macro assemblers).
* Use the abstraction Drop rather than math on the stack pointer.
* Add a predicate on AST expression nodes to abstract a repeated test
whether we should us a regular (named) IC or a keyed IC.
Review URL: http://codereview.chromium.org/546006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3580 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-12 08:48:26 +00:00
ager@chromium.org
c1cafb7cf1
Port FastNewClosureStub introduced for ia32 in r3477 to x64 and arm.
...
BUG=552
Review URL: http://codereview.chromium.org/543010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-12 07:16:49 +00:00
sgjesse@chromium.org
91cfb3730a
Add generated code for ascii string comparison
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Careted a stub for string comparison and used part of the code from that to inline string comparison in the compare stub.
Review URL: http://codereview.chromium.org/525115
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3569 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-08 11:58:15 +00:00
erik.corry@gmail.com
dcd89af437
Lint, schmlint!
...
Review URL: http://codereview.chromium.org/525114
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3567 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-08 10:41:25 +00:00
erik.corry@gmail.com
eb6b3f601a
Speed up compares with characters ie single-character strings.
...
Make use of it when we know that something can't be a NaN.
Review URL: http://codereview.chromium.org/524059
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3566 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-08 09:54:11 +00:00
sgjesse@chromium.org
db64cd9a75
Fix wrong asserts from r3554
...
Review URL: http://codereview.chromium.org/523128
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3561 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-07 13:17:37 +00:00
sgjesse@chromium.org
3d36c712aa
Use generated code to create sub strings.
...
Added a stub to allocate and fill a string object with a substring from another string.
Use the rep movs instruction to copy the string data as it turned out to be the fastest way.
While preparing this I experimented with some SSE2 instructions, so the instructions movdqa and movdqu are still in the IA-32 assembler even though they are not used.
Review URL: http://codereview.chromium.org/525085
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3554 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-07 09:59:37 +00:00
sgjesse@chromium.org
429f3cf9f2
Direct call to native RegExp code from JavaScript.
...
Calls to RegExp no longer have to be via a call to the runtime system. A new stub have been added which can handle this call in generated code. The stub checks all the parameters and creates RegExp entry frame in the same way as it is created by the runtime system. Bailout to the runtime system is done whenever an uncommon situation is encountered or when the static data used is not initialized. After running the native RegExp code the last match info is updated like in the runtime system.
Currently only ASCII strings are handled.
Added another argument to the RegExp entry frame. It indicated whether the call is direct from JavaScript code or through the runtime system. This information is used when RegExp execution is interrupted. If an interruption happens when RegExp code is called directly a retry is issued causing the interruption to be handled via the runtime system. The reason for this is that the direct call to RegExp code does not support garbage collection.
Review URL: http://codereview.chromium.org/521028
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3542 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-06 11:09:30 +00:00
fschneider@chromium.org
e06c581232
Use cmov instructions to avoid some conditional branches in stub code.
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This change improves the ConstructStub and the ArgumentsAccessStub slightly
by using the cmov instruction (if available) to eliminate a
conditional branch. It only applies to the IA-32 and X64 platforms.
Review URL: http://codereview.chromium.org/519035
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3537 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-05 12:02:18 +00:00
kasperl@chromium.org
15fe7a8ad6
Make the ResolvePossiblyDirectEval faster by avoiding the
...
stack traversal code.
Review URL: http://codereview.chromium.org/523051
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3533 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-05 09:38:02 +00:00
fschneider@chromium.org
735aee05f0
Use one runtime call for creating object/array literals in
...
the code generator.
The runtime function checks if it needs to create a boilerplate
object or if it can clone from an existing boilerplate.
This is already done in the top-level compiler.
Review URL: http://codereview.chromium.org/507036
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3516 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-22 12:41:45 +00:00
kasperl@chromium.org
6ca5876419
Add fast case stub for BIT_NOT.
...
Review URL: http://codereview.chromium.org/503079
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3513 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-22 10:16:27 +00:00
ager@chromium.org
fc26307487
Remove complicated Math.sin and Math.cos optimizations that do not buy
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us much.
Review URL: http://codereview.chromium.org/509006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3507 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-21 13:30:10 +00:00
iposva@chromium.org
1fa340ff9c
- Fix x64 build.
...
Review URL: http://codereview.chromium.org/500089
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3479 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-17 07:18:05 +00:00
erik.corry@gmail.com
a4ad7b8bf3
Give the binary op stubs better names to make profiles more informative.
...
Review URL: http://codereview.chromium.org/488017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3454 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-11 10:40:01 +00:00
sgjesse@chromium.org
584cc1732c
Perform string add in generated code on X64 platform
...
This is a port of the IA-32 version from r3400 (http://code.google.com/p/v8/source/detail?r=3400 ). In the X64 version the additional registers are used to avoid loading the instance type and arguments several times.
Review URL: http://codereview.chromium.org/460109
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3434 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-09 09:35:41 +00:00
sgjesse@chromium.org
96e70f6b93
String check for binary add on x64 and ARM
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The checking for strings when performing binary add was missing on x64 and ARM. This is a prerequisite for adding string add in generated code for these two platforms.
Review URL: http://codereview.chromium.org/465028
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3416 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-04 09:58:05 +00:00
ager@chromium.org
f568fc6d13
Move for-in cache validity check to generated code.
...
Review URL: http://codereview.chromium.org/464002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3407 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-03 10:24:16 +00:00
sgjesse@chromium.org
53fbd5932a
Perform string add in generated code on IA-32 platforms
...
This adds a code stub which can do most of what Heap::AllocateConsString can do. It bails out if the result cannot fit in new space or if the result is a short (flat) string and one argument is an ascii string and the other a two byte string. It also bails out if adding two one character strings as Heap::AllocateConsString has special handling of this utilizing the symbol table. The stub is used both for the binary add operation and for StringAdd calls from runtime JavaScript files. Extended the string add test to cover all sizes of flat result stings.
Review URL: http://codereview.chromium.org/442024
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3400 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-03 07:56:21 +00:00
fschneider@chromium.org
5debbc3693
Move CPU-specific constants from debug.h into the platform-specific directories.
...
The constant for the return sequence length (JSReturnSequenceLength) was
defined in debug.h. Since this constant are also needed outside the debugger code
I moved them into assembler-xxx.h. Otherwise compiling with debuggersupport=off
would fail on ARM.
BUG=http://code.google.com/p/v8/issues/detail?id=533
Review URL: http://codereview.chromium.org/456001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3383 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-30 15:09:49 +00:00
sgjesse@chromium.org
eb4d261e24
Remove the different length string types
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The different length string types was used to encode the string length and the hash in one field. This is now split into two fields one for length and one for hash. The hash field still encodes the array index of the string if it has one. If an array index is encoded in the hash field the string length is added to the top bits of the hash field to avoid a hash value of zero.
On 32-bit this causes an additional 4 bytes to be used for all string objects. On 64-bit this will be half on average dur to pointer alignment.
Review URL: http://codereview.chromium.org/436001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3350 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-24 14:10:06 +00:00
fschneider@chromium.org
d9d18b30f5
Implement IS_OBJECT and IS_FUNCTION as inlined runtime functions.
...
Summary:
This change fixes a performance regression introduced by the special
handling of regular expressions in typeof expressions.
As a result we regain ~8% speedup on 3d-raytrace and ~13% on boyer
(vs bleeding edge)
Description:
The macros IS_OBJECT and IS_FUNCTION are frequently used in the
JS runtime functions.
By introducing new inlined runtime functions %_IsFunction and %_IsObject
we avoid invoking the more expensive %_ClassOf function plus comparing
its result to a string.
Review URL: http://codereview.chromium.org/399111
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3335 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-19 07:41:32 +00:00
erik.corry@gmail.com
701c00f8b4
Accelerate charCodeAt on ARM.
...
Review URL: http://codereview.chromium.org/402012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3327 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-18 10:20:24 +00:00
erik.corry@gmail.com
41749529dd
Speed up charCodeAt on very large cons strings, by insisting on
...
flattening the strings and not trying too hard to traverse a big
cons tree from generated code.
Review URL: http://codereview.chromium.org/402008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3317 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-17 10:28:04 +00:00
sgjesse@chromium.org
459e4c6b0c
Changes to Intel shift functions
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Change name of shifts picking the shift count from cl to sal_cl, shl_cl and shr_cl.
Add special encoding of shift by one for shr which was missing it.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3314 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-17 08:35:43 +00:00
yurys@chromium.org
9bafc32932
Step next should respect do/while condition block.
...
Condition block of do/while statements is a valid break location so it should have its own position. The block is represented by a regular Expression node so we cannot store the position in it, instead the position is stored in a separate field in DoWhileStatement AST node.
BUG=514
Review URL: http://codereview.chromium.org/385136
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3312 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-16 21:59:31 +00:00
erik.corry@gmail.com
df4f52347b
Allow a platform to indicate that some CPU features are always
...
available. We use this to ensure that snapshots on MacOSX can
use SSE2 instructions. Also clean up and assertify the
handling of things we can't do when we are generating a
snapshot. Fix a bug in the new serialization tests where
they activated Snapshot::enable() too late after code had been
generated that assumed no snapshots.
Review URL: http://codereview.chromium.org/391051
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3301 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-13 12:32:57 +00:00
lrn@chromium.org
d53f05e3e2
Fix warnings on Win64.
...
Set warning level to /W3 and change implicit conversions from size_t
to int. Most "fixes" are simply manifesting the implicit casts or using
a special strlen replacement that returns int.
Review URL: http://codereview.chromium.org/390004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-11 09:50:06 +00:00
sgjesse@chromium.org
851b9b2f73
Remove sliced string string type
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As a first step to reduce the complexity of the string hierachy the sliced string type is removed. Whenever a sub-string is created it is allocated as a fresh flat string.
Review URL: http://codereview.chromium.org/385004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3259 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-10 13:23:05 +00:00
kmillikin@chromium.org
debb5f8b48
Change the special handling of typeof comparisons to strings for
...
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
2009-11-05 16:08:48 +00:00
kmillikin@chromium.org
0ce4eab1b2
Obey the flag --lazy in the toplevel code generator.
...
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
2009-11-04 17:59:24 +00:00
kmillikin@chromium.org
34dee0319c
Remove the typeof state threaded through the code generator. It was
...
used to signal that an expression was the immediate subexpression of
typeof, or (?) in the arm of a conditional expression itself in the
typeof state.
It was inconsistently consulted. It was not used for property loads,
but only for slot loads. This means that we matched the Webkit JSC
(not Spidermonkey) behavior for:
typeof(true ? x : y) // throws ReferenceError
and we matched the SpiderMonkey behavior (not JSC) for:
with ({}) { typeof(true ? x : y) } // ==> "undefined"
Now we are expected to match the JSC behavior in all cases.
Review URL: http://codereview.chromium.org/362004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3212 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-04 13:56:41 +00:00
christian.plesner.hansen@gmail.com
a1b2f47600
Reverting 3174. Aka reapplying 3150, 3151 and 3159. Aka api accessor
...
ics.
Review URL: http://codereview.chromium.org/341082
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3209 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-04 08:51:48 +00:00
whesse@chromium.org
84542872f6
Commiting changelist issue 348039 outside the codereview tool. Add comparisons to fast compiler
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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3200 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-02 15:01:06 +00:00
fschneider@chromium.org
07cd399b5c
Support for calls on named and keyed properties in the fast compiler of the form:
...
o.x() and o[expr]()
other changes:
- Fix missing relocation info for StoreIC on global object.
- Generate only one common return sequence instead of always appending
"return <undefined>" at the end of each function: The first JS
return-statement will generate the common return sequence. All
other return-statements will generate a unconditional branch to the common
return sequence.
Review URL: http://codereview.chromium.org/340037
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-30 10:22:31 +00:00
sgjesse@chromium.org
be769f6a24
Reverting 3159, 3151 and 3150
...
TBR=christian.plesner.hansen@gmail.com
Review URL: http://codereview.chromium.org/343035
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3174 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-29 13:17:11 +00:00
christian.plesner.hansen@gmail.com
895f1d22e5
Implemented specialized stubs for API getters. This includes a number
...
of individual changes:
- Added infrastructure for custom stub caching.
- Push the code object onto the stack in exit calls instead of a
debug/non-debug marker.
- Remove the DEBUG_EXIT frame type.
- Add a new exit stub generator for API getters.
Committed: http://code.google.com/p/v8/source/detail?r=3130
Review URL: http://codereview.chromium.org/330017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3150 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-27 15:38:49 +00:00
whesse@chromium.org
29914b6be7
Remove --check-stack flag from V8.
...
Review URL: http://codereview.chromium.org/338017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-27 14:56:50 +00:00
sgjesse@chromium.org
a332c465db
Fix x64 breakage in r3136.
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Make sure that the return value is moved to rax. The line added back was accidently removed in r3136.
TBR=lrn@chromium.org
Review URL: http://codereview.chromium.org/339021
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3140 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-27 10:40:43 +00:00
lrn@chromium.org
59e7be2c03
Windows: Change test to not assume ebp is frame-pointer.
...
Review URL: http://codereview.chromium.org/329007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-27 08:50:24 +00:00
sgjesse@chromium.org
c84af6828b
Port optimization of calls to GenericBinaryStub to x64.
...
See description of the change in the ia32 changelist at http://codereview.chromium.org/246075 .
Minor changes to the ia32 version using variables for the registers to pass parameters in (edx and eax) to make the parameter set up code easier to read.
Review URL: http://codereview.chromium.org/335005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3136 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-27 08:20:21 +00:00
lrn@chromium.org
b92a05942e
Change NaN-test to only check for QNaNs, and API to only introduce QNaNs.
...
Review URL: http://codereview.chromium.org/339002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3135 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-27 08:13:59 +00:00
christian.plesner.hansen@gmail.com
2880be71ea
Reverted 3130-3131 since they don't work on mac.
...
Review URL: http://codereview.chromium.org/335027
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3133 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-26 15:16:42 +00:00
christian.plesner.hansen@gmail.com
53b93464d1
Implemented specialized stubs for API getters. This includes a number
...
of individual changes:
- Added infrastructure for custom stub caching.
- Push the code object onto the stack in exit calls instead of a
debug/non-debug marker.
- Remove the DEBUG_EXIT frame type.
- Add a new exit stub generator for API getters.
Review URL: http://codereview.chromium.org/330017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3130 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-26 13:54:47 +00:00
lrn@chromium.org
9e50295ad2
X64/Win64: Fix bug in returning ObjectPair.
...
Used the registers to test for failure before loading the result from the stack.
Review URL: http://codereview.chromium.org/335006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3119 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-23 10:53:20 +00:00
kmillikin@chromium.org
e82a07c0bd
Simple toplevel code generator support for short-circuited boolean OR
...
in a non-test (ie, value or effect) context. (It is implicitly not in
a test context because the code generator does not support expressions
in a test context yet.)
Compilation is essentially the same as in the optimized code
generator. The expression (e0 || e1) is compiled as if it were
(let (temp = e0) temp ? temp : e1).
On ia32 and x64 a single shared ToBoolean stub is used to convert a
value to a flag. The inlined checks assumed by the stub are reordered
to compare to undefined (the common case in toplevel code?) first. On
ARM a call to the runtime is used. In the interest of code size no
checks are yet inlined on ARM.
Review URL: http://codereview.chromium.org/334006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3118 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-23 10:42:14 +00:00
lrn@chromium.org
6f1d641fb6
X64/Win64: Alternative implementation of fmod in general.
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Review URL: http://codereview.chromium.org/303034
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-23 09:18:19 +00:00
kmillikin@chromium.org
fbc0eaa13d
Added support for array literals to the toplevel compiler. They are
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currently compiled the same as with the optimizing compiler: they are
cloned from a boilerplate object and the boilerplate objects are
lazily constructed.
Also changed argument pushing on ARM to use stm (store multiple),
which required changing the order of arguments to the runtime
functions DeclareGlobals and NewClosure. They were only used from
generated code.
Finally, changed the toplevel code generator so that stack pops to
discard a temporary became addition to the stack pointer on ia32 and
x64.
Review URL: http://codereview.chromium.org/303021
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3110 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-22 10:07:45 +00:00
whesse@chromium.org
2a63594602
Commit fucomip change 197037 http://codereview.chromium.org/197037/show
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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3100 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-21 09:24:25 +00:00
kbr@chromium.org
46e6297e3e
Added infrastructure for optimizing new CanvasArray types in WebGL
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specification under development. The optimizations are patterned after
those previously done for CanvasPixelArray. This CL adds all of the
necessary framework but continues to use the generic KeyedLoadIC and
KeyedStoreIC code, to create a baseline for benchmarking purposes. The
next CL will add the optimized ICs to ic-ia32.cc and ic-x64.cc.
These new CanvasArray types have different semantics than
CanvasPixelArray; out-of-range values are clamped via C cast
semantics, which is cheaper than the clamping behavior specified by
CanvasPixelArray. Out-of-range indices raise exceptions instead of
being silently ignored.
As part of this work, pulled FloatingPointHelper::AllocateHeapNumber
up to MacroAssembler on ia32 and x64 platforms. Slightly refactored
KeyedLoadIC and KeyedStoreIC. Fixed encoding for fistp_d on x64 and
added a few more instructions that are needed for the new ICs. The
test cases in test-api.cc have been verified by hand to exercise all
of the generated code paths in the forthcoming specialized ICs.
Review URL: http://codereview.chromium.org/293023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3096 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-20 15:26:17 +00:00
fschneider@chromium.org
8d47ca4ed2
Fixed use of 'overwrite' flag for unary minus expressions.
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Review URL: http://codereview.chromium.org/276018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3063 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-14 13:12:38 +00:00
kmillikin@chromium.org
586f94f292
Split the AST LoopStatement type into separate types for do/while,
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while, and for loops.
Previously they were distinguished by a type field, which required
runtime asserts to avoid invalid nodes (since not all loop types have
the same internal structure). Now they C++ type system is used to
require well-formed loop ASTs.
Because they do not share compilation code, we had very large
functions in the code generators that merely did a runtime dispatch to
a specific implementation based on the type.
Review URL: http://codereview.chromium.org/269049
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3048 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-12 13:14:06 +00:00
lrn@chromium.org
aed6a37c10
X64: Convert smis to holding 32 bits of payload.
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Review URL: http://codereview.chromium.org/196139
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3037 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-08 12:36:12 +00:00
sgjesse@chromium.org
b1a5bf4c5d
Change the functions named AllocateObjectInNewSpace to AllocateInNewSpace.
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These functions just moves forward the new space allocation top, and in some situations they are used to reserve space for several objects.
Review URL: http://codereview.chromium.org/219030
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2993 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-30 09:24:46 +00:00
kmillikin@chromium.org
928bfae405
Remove CallEval as a subclass of the Call AST node type. We were not
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differentiating between Call and CallEval except in the code
generator, and the difference can be detected from a regular Call AST
node at code generation time.
Review URL: http://codereview.chromium.org/245042
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2984 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-29 13:28:30 +00:00
kmillikin@chromium.org
f0ba671344
Move the per-ast-node statement position to only statement node types.
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It was not currently being used for expressions or declarations and
always had the default initial value.
Review URL: http://codereview.chromium.org/246019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-28 12:01:05 +00:00
whesse@chromium.org
412a146825
X64: Ensure that unary subtraction returns a zero-extended smi, if it returns a smi.
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Review URL: http://codereview.chromium.org/195101
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2900 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-16 12:40:15 +00:00
lrn@chromium.org
91ecc77e5f
X64: Abstract indexing by a smi to the macro assembler.
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Review URL: http://codereview.chromium.org/196118
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2887 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-15 11:35:23 +00:00
whesse@chromium.org
4c59284fcc
Fix lint error
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Review URL: http://codereview.chromium.org/200096
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-11 14:11:33 +00:00
sgjesse@chromium.org
3dd74076d1
Control profiling/debugger support from build script.
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The SCons build now has the options profilingsupport and debuggersupport for controlling the setting of the defines ENABLE_LOGGIGN_AND_PROFILING and ENABLE_DEBUGGER_SUPPORT. By default both are set to true.
The changes to the XCode project have not been tested.
Review URL: http://codereview.chromium.org/195061
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2875 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-11 12:26:15 +00:00
lrn@chromium.org
158dcbc39d
X64: Extract all smi operations into MacroAssembler macros.
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First step in changing Smi representation.
Review URL: http://codereview.chromium.org/196077
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2869 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-10 12:55:27 +00:00
lrn@chromium.org
8f60f1a46f
Win64 - Allow returning two values from a runtime function.
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(Not yet fully functional)
Review URL: http://codereview.chromium.org/201042
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2845 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-08 11:52:05 +00:00
whesse@chromium.org
2edebc2c9c
Remove special CheckEquals function for intptr_t on X64 platform.
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Review URL: http://codereview.chromium.org/190004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2842 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-08 08:49:54 +00:00
sgjesse@chromium.org
2192a315a4
Second step in allocating objects in generated code on ARM.
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Objects which require an additional fixed array to be allocated now have this allocated in generated code as well. Added allocation flags to the macro assembler new space allocation routines.
Changed the ia32 and x64 macro assemblers to take allocation flags to the allocation routines instead of boolean flag.
Review URL: http://codereview.chromium.org/201015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2832 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-07 09:44:29 +00:00
lrn@chromium.org
de33b1d03d
X64: Added missing optimization of unary negate.
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Review URL: http://codereview.chromium.org/174214
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2808 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-02 07:49:53 +00:00
whesse@chromium.org
0f20431c36
X64: Use sahf instruction only on processors that support it.
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Review URL: http://codereview.chromium.org/183028
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2793 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-01 11:32:20 +00:00
whesse@chromium.org
970874ad62
X64: Obey WIN64 ABI more exactly, in WIN64 build.
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Review URL: http://codereview.chromium.org/182027
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2791 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-01 10:40:00 +00:00
erik.corry@gmail.com
369214c159
Use a root array register for constant loads and stack guards on x64.
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This only wins us around 1% in performance, but it makes the code more
compact. We don't currently have a way to represent in the virtual
frame that a slot contains a value from the root array. Adding this
would probably make the code more compact.
Review URL: http://codereview.chromium.org/174639
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2783 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-31 08:57:36 +00:00
sgjesse@chromium.org
94c0539052
Add allocation support to x64 macro assembler.
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Factored out the allocation in new space from assembler code into the macro assembler for x64 as was recently done for ia32.
Added set property svn:eol-style to native for all x64 files.
Review URL: http://codereview.chromium.org/173568
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2778 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-28 06:18:36 +00:00
ager@chromium.org
7331301703
Port apply with arguments optimization to x64.
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Review URL: http://codereview.chromium.org/173566
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-27 14:58:50 +00:00
whesse@chromium.org
48d1e49262
Use stack frame marker constants to mark arguments adaptor frame.
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Review URL: http://codereview.chromium.org/174522
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2770 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-27 07:44:37 +00:00
whesse@chromium.org
046b4020f7
X64: Small changes to let WIN64 platform compile.
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Review URL: http://codereview.chromium.org/174394
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2755 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-26 06:29:53 +00:00
ager@chromium.org
4cd3d7afe8
Revert change 2745 because of assertion failures in debug mode.
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TBR=yurys@chromium.org
Review URL: http://codereview.chromium.org/173268
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2746 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-24 16:08:44 +00:00
whesse@chromium.org
1dfac258a3
Change some integer types to make the x64 Win32 platform happier.
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Review URL: http://codereview.chromium.org/173115
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2743 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-24 11:56:29 +00:00
ager@chromium.org
0efbd40baf
Add support for forceful termination of JavaScript execution.
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The termination is achieved by throwing an exception that is uncatchable by JavaScript exception handlers.
Review URL: http://codereview.chromium.org/174056
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2723 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-19 15:14:11 +00:00
lrn@chromium.org
fdf31f7f5e
X64: Implement debugger hooks.
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Debugger is now fully functional.
Fix difference in emitting statement positions to match ia32.
Review URL: http://codereview.chromium.org/171107
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2716 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-19 10:18:30 +00:00
whesse@chromium.org
5b8d422524
Remove one of the GCs performed by the --gc-greedy flag. The GC performed by CEntryStub before the first call to C, when --gc-greedy is set, caused a bug in calling API callbacks.
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Review URL: http://codereview.chromium.org/171104
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2706 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-18 10:52:14 +00:00
ager@chromium.org
1656dd639a
Fix regression caused by the generation of a shift stub during
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snapshot creation in a better way.
Encode whether or not the stub should use sse3 instructions in the
minor key of the stub. The stubs generated during snapshot creation
will have sse3 disabled, but they will not be found when sse3 is
enabled. Therefore they will only affect the code generated as part
of the snapshot.
Review URL: http://codereview.chromium.org/172086
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2705 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-18 09:47:45 +00:00
whesse@chromium.org
a82bd0507c
X64: Remove compound smi+overflow test using cmov.
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Review URL: http://codereview.chromium.org/165525
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2694 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-17 09:07:40 +00:00
whesse@chromium.org
ab041ee4ed
X64: Do not use an AllocateWithoutSpill register if it is invalid. Abandoned in favor of approach in http://codereview.chromium.org/165525/show (Issue 165526)
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Review URL: http://codereview.chromium.org/164480
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2693 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-17 08:02:07 +00:00
whesse@chromium.org
d7474a61a8
X64: Add an SHL optimization, fix a floating-point bug, fix xchg rax,r8 and printing of test ?ax, imm in disassembler.
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Review URL: http://codereview.chromium.org/164399
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2673 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-13 08:00:04 +00:00
whesse@chromium.org
2596299f1e
X64: Remove optimization of SHR by constant, due to unfixed bug.
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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2663 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-11 15:30:09 +00:00
whesse@chromium.org
6a8a7d580e
X64: Implement remaining constant smi optimizations. Enable mozilla tests that now pass.
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Review URL: http://codereview.chromium.org/164317
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2661 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-11 12:49:27 +00:00
whesse@chromium.org
9024b946e7
X64: Add special inlining for subtracting a constant smi.
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Review URL: http://codereview.chromium.org/164252
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2658 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-10 14:35:20 +00:00
whesse@chromium.org
e73bfe98a4
Implement inline constructors for X64. Fix ia32 inline constructors a little. Fix a bug of a non-constant length between a call and its fixup.
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Review URL: http://codereview.chromium.org/164144
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2652 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-07 12:52:32 +00:00
lrn@chromium.org
6ad8b09efb
X64: Implement fast charCodeAt.
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Review URL: http://codereview.chromium.org/164135
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-07 11:16:26 +00:00
whesse@chromium.org
384a6f299e
X64: Implement inline trigonometric operations.
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Review URL: http://codereview.chromium.org/164056
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-06 14:42:10 +00:00
whesse@chromium.org
7bd88e829f
X64: Optimize MOD operator by a constant power of 2.
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Review URL: http://codereview.chromium.org/164054
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2634 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-06 11:51:23 +00:00
lrn@chromium.org
6f21761ea8
X64: Fix bug in boolean conversion of empty string.
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Review URL: http://codereview.chromium.org/165043
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-06 10:22:38 +00:00
kmillikin@chromium.org
23fbd8fe3f
Add support to the CFG builder for non-short-circuited binary
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expressions. Add compilation support in fast mode (optimized for
compilation time and code size).
This breaks one debugger test each on ARM and IA32 (expectedly).
Review URL: http://codereview.chromium.org/160584
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-05 12:52:31 +00:00
whesse@chromium.org
f2faaa5c34
X64: Add missing pop when calling handler with Out-of-memory exception.
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Review URL: http://codereview.chromium.org/160520
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2618 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-04 13:46:58 +00:00
lrn@chromium.org
e05ea61528
X64: Fix bug in RandomPositiveSmi (doesn't save rsi before calling C-code).
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Review URL: http://codereview.chromium.org/160519
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2614 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-08-04 08:23:37 +00:00
mikhail.naganov@gmail.com
33f54fa6e2
X64: enable stack sampling in profiler.
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Added necessary code to initialize Top::js_entry_sp value.
Renamed 'test-log-ia32' test to 'test-log-stack-tracer' and enabled it in 64-bit version.
Review URL: http://codereview.chromium.org/160446
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2597 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-31 11:07:05 +00:00
whesse@chromium.org
ddbe148b68
X64: Add fix of issue 392 to X64
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Review URL: http://codereview.chromium.org/160393
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2594 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-31 08:04:41 +00:00
lrn@chromium.org
67936a7b16
X64: Fix lint problem and add missing stub function.
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Review URL: http://codereview.chromium.org/160387
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2588 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-30 12:09:51 +00:00
lrn@chromium.org
dc8ca16931
X64: Added inline keyed load/store and a bunch of other missing functions.
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Review URL: http://codereview.chromium.org/160272
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-30 09:18:14 +00:00
whesse@chromium.org
027f8d11c7
X64: Change wording of comments.
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Review URL: http://codereview.chromium.org/160381
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2583 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-30 08:11:25 +00:00
whesse@chromium.org
79b52509d3
X64: Fix error in division & modulus, adjust mjsunit test status, fix lint error in objects.h
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Review URL: http://codereview.chromium.org/159584
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2581 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-30 07:31:54 +00:00
whesse@chromium.org
1ed7462166
X64: Fix bug that showed up in mjsunit/invalid-lhs.js
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Review URL: http://codereview.chromium.org/159506
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2561 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-28 14:11:09 +00:00
lrn@chromium.org
25eb44253f
X64: Fixed bug de-tagging of smis in multiplication code.
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Moved some dummy function implementations to from ic-x64.cc to stub-cache-x64.cc (where they belong)
Review URL: http://codereview.chromium.org/159404
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2546 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-28 08:22:48 +00:00
whesse@chromium.org
500e10b648
Add inline caching for keyed loads and stores. Remove extra parentheses from some files.
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Review URL: http://codereview.chromium.org/159266
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2534 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-24 11:22:35 +00:00
whesse@chromium.org
76833936b7
Make Array::kHeaderSize protected, and only use kHeaderSize of its subclasses.
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Many X64 bugs have been due to the difference between (unaligned) Array::kHeaderSize and (aligned) FixedArray::kHeaderSize.
Review URL: http://codereview.chromium.org/155687
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2502 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-17 12:12:24 +00:00
whesse@chromium.org
b019600dce
X64: Let debugger patch JSReturn with a debug break.
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Review URL: http://codereview.chromium.org/155286
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2421 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-09 13:30:27 +00:00
lrn@chromium.org
b3e8f5ef49
X64: Fixed more bad smi operations.
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Review URL: http://codereview.chromium.org/155281
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-09 11:46:30 +00:00
lrn@chromium.org
e3bb851efb
X64: Fix bug in left-shift.
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Also changed a few other places that looked suspicious in the same way.
Added more info to failing test case and rewrote incorrect uses of mjsunit "fail" function.
Review URL: http://codereview.chromium.org/155279
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2409 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-09 08:00:12 +00:00
lrn@chromium.org
b360ef238d
X64: Fix recently introduced bug in movq with 64-bit literal.
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Review URL: http://codereview.chromium.org/155223
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2404 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-09 05:43:34 +00:00
lrn@chromium.org
bef7669209
X64: Fix bug in for-in iteration.
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Review URL: http://codereview.chromium.org/155213
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2396 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-08 15:43:31 +00:00
lrn@chromium.org
dbdce5e650
X64: Added unimplemented method in codegen-x64.cc.
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Six more tests run.
Review URL: http://codereview.chromium.org/149320
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2387 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-08 09:26:51 +00:00
ager@chromium.org
b4c6762b61
Port IsConstructCall optimization to x64 and ARM.
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Review URL: http://codereview.chromium.org/149266
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2381 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-07 19:00:24 +00:00
kmillikin@chromium.org
35a1de0f6a
Remove the support for jump-table switches from the x64 port as well.
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Review URL: http://codereview.chromium.org/126197
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2378 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-07 13:17:22 +00:00
whesse@chromium.org
e9580c61ba
X64: Use CmpObjectType macro everywhere, fix problem with sign of instance types.
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Review URL: http://codereview.chromium.org/155132
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2374 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-07 12:17:31 +00:00
whesse@chromium.org
1bee2d8a34
X64: Implement sin and cos.
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Review URL: http://codereview.chromium.org/149200
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-07 07:53:15 +00:00
whesse@chromium.org
6cf6824c17
X64: Make comparisons work on zero-extended smis.
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Review URL: http://codereview.chromium.org/155083
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2364 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-06 13:21:39 +00:00
whesse@chromium.org
1370cae14b
Lint error fix
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Review URL: http://codereview.chromium.org/149189
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2358 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-05 15:38:06 +00:00
whesse@chromium.org
203ae17b5d
X64: Fix LoadFloatOperands.
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Review URL: http://codereview.chromium.org/155073
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2357 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-05 15:22:59 +00:00
whesse@chromium.org
0a774c9c18
X64: Use low bits of registers in emit_sse_operand. Enable --stop-at flag.
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Review URL: http://codereview.chromium.org/155052
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2356 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-03 13:30:15 +00:00
whesse@chromium.org
48ceb2cfab
X64: Exit frame should use x64 ABI callee-save registers.
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Review URL: http://codereview.chromium.org/155045
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2351 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-03 10:13:05 +00:00
whesse@chromium.org
d53e5f8d8a
X64: Remove optimistic smi operations on non-smis. They cannot be undone on X64.
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Review URL: http://codereview.chromium.org/151200
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2348 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-03 09:24:53 +00:00
ager@chromium.org
465aadc8b6
Port %ClassOf() optimization to X64 and ARM.
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Review URL: http://codereview.chromium.org/150226
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2339 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-02 14:17:10 +00:00
whesse@chromium.org
2ddf3301da
X64: Implement InstanceofStub. Prohibit zero-size code objects.
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Review URL: http://codereview.chromium.org/151142
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2330 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-02 07:09:49 +00:00
whesse@chromium.org
e7e3f03504
X64: Add Math.random, fix UnarySubStub
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Review URL: http://codereview.chromium.org/151077
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2320 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-07-01 11:59:10 +00:00
whesse@chromium.org
3d065ccebe
X64: Make lazy arguments objects work
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Review URL: http://codereview.chromium.org/151075
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2305 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-30 12:16:47 +00:00
whesse@chromium.org
137f61b85a
X64: Implement unary subtraction, ObjectPair. 350 tests still fail.
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Review URL: http://codereview.chromium.org/150093
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2304 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-30 12:11:21 +00:00
whesse@chromium.org
a7c7d67d3a
X64: Remove temporary compiler and assembler tests, now that shell runs.
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Review URL: http://codereview.chromium.org/151022
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-29 15:04:24 +00:00
erik.corry@gmail.com
da61eb8b1e
Fix build on x64 after compare stub change.
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Review URL: http://codereview.chromium.org/150022
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2296 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-29 14:23:33 +00:00
erik.corry@gmail.com
c9e004a808
Add a compare stub on ARM.
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Review URL: http://codereview.chromium.org/151003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2295 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-29 13:52:13 +00:00
kasperl@chromium.org
f1ffd50257
Optimize %ClassOf() on IA-32 and use it instead of the
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custom %HasXXXClass() calls.
Review URL: http://codereview.chromium.org/151018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2293 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-29 10:45:16 +00:00
kasperl@chromium.org
a1622491af
Optimize %IsConstructCall() on IA-32.
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Review URL: http://codereview.chromium.org/150018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2290 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-29 08:14:06 +00:00
whesse@chromium.org
49474f0408
X64: Fix error in running handlers, disable TakeValue optimization for count operators.
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Review URL: http://codereview.chromium.org/150007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2288 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-29 08:11:35 +00:00
whesse@chromium.org
29bcccb4e0
X64 Implementation: Implement Generate_Function(Call,Apply)
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Review URL: http://codereview.chromium.org/147205
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2287 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-29 08:04:39 +00:00
whesse@chromium.org
e99f056a43
X64 implementation: Store to lookup slots
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Review URL: http://codereview.chromium.org/147203
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2284 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-26 13:52:05 +00:00
whesse@chromium.org
0746d93014
X64 Implementation: Correct type, add VisitCallEval
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Review URL: http://codereview.chromium.org/149066
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2282 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-26 11:35:42 +00:00
whesse@chromium.org
1ad12de4ba
X64 Implementation: Implement floating-point compare
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Review URL: http://codereview.chromium.org/147201
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2281 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-26 11:01:13 +00:00
lrn@chromium.org
a51771ddae
X64: Break and continue.
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Review URL: http://codereview.chromium.org/147198
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2280 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-26 10:59:04 +00:00
whesse@chromium.org
b64f6b9287
X64 implementation: Add arguments object to context when needed.
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Review URL: http://codereview.chromium.org/149063
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-26 08:38:48 +00:00
lrn@chromium.org
5b5f528a4f
X64: Added support for "with" and "switch".
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Review URL: http://codereview.chromium.org/147197
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2278 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-26 08:29:01 +00:00
lrn@chromium.org
f131788739
X64: Added for-in
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Review URL: http://codereview.chromium.org/149005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2277 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-26 07:41:19 +00:00
whesse@chromium.org
8608e1bb4f
X64 Implementation: Correct error with initializer blocks
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Review URL: http://codereview.chromium.org/149008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2276 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-26 07:27:06 +00:00
whesse@chromium.org
d7e86fc341
X64 implementation: Add some inline runtime functions.
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Review URL: http://codereview.chromium.org/149004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2274 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-25 12:06:30 +00:00
lrn@chromium.org
fa03347706
X64: Count operations (increment, decrement)
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Review URL: http://codereview.chromium.org/149002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-25 11:48:27 +00:00
whesse@chromium.org
14397182f6
X64 implementation: VisitLoop and StackCheck
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Review URL: http://codereview.chromium.org/147143
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2270 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-25 10:39:28 +00:00
whesse@chromium.org
08d098e082
X64 implementation: VisitUnaryOperation, configure dtoa for X64 platform.
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Review URL: http://codereview.chromium.org/147141
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-25 10:15:50 +00:00
whesse@chromium.org
cc271fe751
X64 implementation: Start compiling native functions.
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Review URL: http://codereview.chromium.org/146083
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2265 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-24 13:48:09 +00:00
whesse@chromium.org
a367522a1a
X64 implementation: comparison operations.
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Review URL: http://codereview.chromium.org/146082
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-24 13:46:07 +00:00
lrn@chromium.org
76ac8bc73b
Removed static type inference and add a dynamic test for string addition.
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The complexity of static type inference never really paid off, and as an
analysis it didn't fit well with codegen frame propagation.
Review URL: http://codereview.chromium.org/146077
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2262 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-24 12:46:00 +00:00
lrn@chromium.org
1f5a905302
X64: Implemented LikelySmiBinaryOperation
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Review URL: http://codereview.chromium.org/146081
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2261 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-24 12:12:17 +00:00
ager@chromium.org
1a12862c9a
Revert attempt to optimize away the allocation of a temporary.
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TBR=whesse@chromium.org
Review URL: http://codereview.chromium.org/147076
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2258 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-24 08:56:55 +00:00
ager@chromium.org
5b4bacdd69
x64 code generation for construct calls, declaring global variables
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and for runtime calls.
We could not handle functions with no explicit return statement. I
added support for that as well. The place was hard to find because
code was left out from the codegenerator with no TODO comment. We
need to make sure to comment if we leave out code when porting
something. :-)
Review URL: http://codereview.chromium.org/146029
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-24 08:28:42 +00:00
kasperl@chromium.org
f66ea38c0b
Allocate arguments object on-demand instead of at function entry.
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This allows Function.prototype.apply to not allocate the objects
and copy the arguments directly from the stack.
Review URL: http://codereview.chromium.org/147075
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2256 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-24 08:01:38 +00:00
lrn@chromium.org
69764a5d2a
X64: Addition binary operation.
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Review URL: http://codereview.chromium.org/146022
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-23 11:26:05 +00:00
whesse@chromium.org
e61d1c7380
X64 implementation: Read compiler tests from test.js.
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Review URL: http://codereview.chromium.org/146024
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2254 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-23 11:11:38 +00:00
ager@chromium.org
768dc546d2
Remove unused variable from keyed stores to fix 64-bit release mode.
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The variable is used for the inlined version of stores which has not
yet been implemented.
Review URL: http://codereview.chromium.org/146016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2246 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-23 06:24:37 +00:00
ager@chromium.org
094d17ffeb
x64: Generate code for loading from, storing to and calling properties.
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Review URL: http://codereview.chromium.org/141056
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2245 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-23 06:12:14 +00:00
ager@chromium.org
ad970953f8
Implement code generation for conditional expressions and regexp
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literals. Regexp literals will not really work before we can
bootstrap, but the right code is being called with the right
arguments.
Finish implementation of object literals. We can now call through the
StoreIC_Miss stub into the runtime system to do stores.
Restore comment that I accidentally removed in my last commit.
Review URL: http://codereview.chromium.org/140068
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2244 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-22 19:25:41 +00:00
ager@chromium.org
8de05cef85
Enable code generation for array literals.
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Introduce macro assembler support for pushing heap-object handles and
for comparing a register to a heap-object handle.
Cleanup: Remove some code that was needlessly commented out. Added
TODO's for code that was commented out (where we do not hit an
UNIMPLEMENTED).
Review URL: http://codereview.chromium.org/140060
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2241 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-22 15:14:20 +00:00
whesse@chromium.org
1ae3423af8
X64 implementation: Emit correct merge code for virtual frames at CFG merges.
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Review URL: http://codereview.chromium.org/141043
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2238 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-22 14:22:39 +00:00
ager@chromium.org
59cd4dc572
X64: Enable lazy compilation and add code generation for simple object
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literals.
Review URL: http://codereview.chromium.org/141040
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2232 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-22 10:54:11 +00:00
whesse@chromium.org
4f6a4a8339
X64 implementation: if-then-else
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Review URL: http://codereview.chromium.org/141030
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-22 08:08:47 +00:00
whesse@chromium.org
5831cc70e8
X64 implementation: Local vars, nested function calls, assignment statements
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Review URL: http://codereview.chromium.org/131050
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2224 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-19 10:16:52 +00:00
whesse@chromium.org
da49c0f8a2
X64 implementation: Add function literals and function calls.
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Review URL: http://codereview.chromium.org/131029
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2217 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-18 11:46:38 +00:00
kasperl@chromium.org
ac19e4b29b
Update Mozilla test expectations to better match the new handling
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of tests that time out.
Review URL: http://codereview.chromium.org/126274
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2207 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-17 13:57:44 +00:00
whesse@chromium.org
310fd67aea
X64 Implementation: Make codegen load literals and assign to local variables.
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Review URL: http://codereview.chromium.org/126198
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2204 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-17 12:16:59 +00:00
lrn@chromium.org
e9b13d9c39
X64: Implementation of a bunch of stubs, and some new opcodes.
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Review URL: http://codereview.chromium.org/125185
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-17 11:50:33 +00:00
whesse@chromium.org
7358e1980c
X64 implementation: Test Compiler::Compile by compiling and running a function.
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Review URL: http://codereview.chromium.org/126191
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2178 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-16 08:25:08 +00:00
ager@chromium.org
225a6a82b0
Optimize Math.sin and Math.cos by avoiding runtime calls.
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Review URL: http://codereview.chromium.org/125121
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2166 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-15 12:06:48 +00:00
kasperl@chromium.org
a20757d7dc
Fix x64 build.
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Review URL: http://codereview.chromium.org/126114
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2160 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-15 08:25:08 +00:00
lrn@chromium.org
8be7fd052e
X64: Call runtime function from JS stack frame.
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Review URL: http://codereview.chromium.org/125049
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2156 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-12 13:14:35 +00:00
whesse@chromium.org
f1fcab31c2
X64 implementation starts using virtual frame and register allocators.
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Review URL: http://codereview.chromium.org/123018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-11 13:51:46 +00:00
lrn@chromium.org
d39df3809c
X64: Create test JS-function and call it.
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Review URL: http://codereview.chromium.org/123017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-11 13:17:46 +00:00
lrn@chromium.org
e797b865aa
X64: Adds zone scope before creating codegenerator for testing.
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Review URL: http://codereview.chromium.org/122033
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-11 11:21:10 +00:00
whesse@chromium.org
594a30ef73
Add x64 implementation test support for assembler and code generator.
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Review URL: http://codereview.chromium.org/123014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2141 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-11 10:03:51 +00:00
whesse@chromium.org
2de98f8e55
Add statistics operations and long calls and jumps to x64 macro assembler.
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Remove unimplemented instructions from x64 assembler. Add operand-size
suffixes to add, sub, inc, dec, and cmp.
Review URL: http://codereview.chromium.org/118380
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2139 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-10 15:53:46 +00:00
lrn@chromium.org
13e548af1d
X64: Implement CEntryStub and JSEntryTrampoline.
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Still some supporting functions missing.
Review URL: http://codereview.chromium.org/114085
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2130 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-10 09:48:15 +00:00
kmillikin@chromium.org
94a122296d
Cleanup of ARM exception handlers. Remove the unused code and
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parameter pointer slots. Change it so that the handler address no
longer points into the middle of the handler.
Review URL: http://codereview.chromium.org/119414
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2129 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-10 09:00:07 +00:00
kmillikin@chromium.org
42c7dc755c
Fix x64 build.
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TBR=whesse@chromium.org ,lrn@chromium.org
Review URL: http://codereview.chromium.org/118310
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-05 17:14:06 +00:00
lrn@chromium.org
b918e64dc3
X64: JSEntry Stub
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Review URL: http://codereview.chromium.org/118115
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2104 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-06-04 11:54:14 +00:00
mikhail.naganov@gmail.com
30a0a7de43
Split nested namespaces declaration in two lines in accordance with C++ Style Guide.
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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
lrn@chromium.org
19d279f815
X64: Move some methods in x64/ to their file and make codegen do int3.
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Review URL: http://codereview.chromium.org/115567
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2016 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-20 13:20:02 +00:00
lrn@chromium.org
32686a11f0
Added empty files in the x64 directory.
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Added initially empty files for x64 development.
Review URL: http://codereview.chromium.org/100327
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1839 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-04 07:16:10 +00:00