lrn@chromium.org
9ff5f9daed
Fast-codegen: Implementing try/finally on top of nesting context.
...
Review URL: http://codereview.chromium.org/492002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3461 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-14 11:09:25 +00:00
iposva@chromium.org
fe952d7237
- Ensure the stack trace limit is not negative.
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- Enable fuzzing of the CollectStackTrace runtime call.
Review URL: http://codereview.chromium.org/491005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3451 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-10 18:33:34 +00:00
erik.corry@gmail.com
67f6ea675f
Add Object.create from ECMAScript5. Supports value, writable, enumerable, get
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and set. Doesn't support configurable yet. See
http://code.google.com/p/v8/issues/detail?id=460
Review URL: http://codereview.chromium.org/463040
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3438 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-09 13:56:58 +00:00
erik.corry@gmail.com
db87b6011b
Fix subtle bug in Math.min and Math.max with non-Smi zero.
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See http://codereview.chromium.org/470001
From sra.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3433 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-08 10:18:28 +00:00
lrn@chromium.org
5bbb1d7bd6
Fix for issue 545: don't reuse this VariableProxy.
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Review URL: http://codereview.chromium.org/464069
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3432 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-08 09:43:51 +00:00
fschneider@chromium.org
2c9b2ab78a
Adding ThisFunction expression to top-level compiler.
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Review URL: http://codereview.chromium.org/466056
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-07 15:10:39 +00:00
kmillikin@chromium.org
0bf2822266
The toplevel code generator assumed that declarations did not shadow
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parameters. This could case the initial value to be lost or worse, a
crash.
Fix by handling the case of a declaration shadowing both
stack-allocated parameters and those in the arguments object.
This is related to V8 issue 540.
http://code.google.com/p/v8/issues/detail?id=540
BUG=29565
Review URL: http://codereview.chromium.org/469006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3429 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-07 13:31:47 +00:00
erik.corry@gmail.com
d4787a1855
Performance improvement for Math.max and Math.min
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Patch from sra.
http://codereview.chromium.org/470001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3427 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-07 08:38:20 +00:00
kmillikin@chromium.org
7266bd0b9a
Fix issue 540 by handling the case that a declaration is in the
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arguments object.
See http://code.google.com/p/v8/issues/detail?id=540
Review URL: http://codereview.chromium.org/460070
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3421 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-04 11:59:09 +00:00
kmillikin@chromium.org
a1f26bee4b
Add a test that was left off my last submit.
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Review URL: http://codereview.chromium.org/466003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3419 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-04 11:46:20 +00:00
sgjesse@chromium.org
53fbd5932a
Perform string add in generated code on IA-32 platforms
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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
erik.corry@gmail.com
a0e12a3124
Fix toLocaleString-related breakage on buildbot.
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TBR=ager
Review URL: http://codereview.chromium.org/449055
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3392 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-12-01 14:19:23 +00:00
fschneider@chromium.org
3a21aafa7c
Added fast compiler support for calling JS runtime functions.
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Also added a simple test that invokes a JS runtime function
in top-level code.
Review URL: http://codereview.chromium.org/437081
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3371 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-27 00:28:06 +00:00
fschneider@chromium.org
1c90793581
Fix bug in the fast compiler's object literal code
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Fixes issue 526:
BUG=http://code.google.com/p/v8/issues/detail?id=526
The object literals code in the fast compiler returned an incorrect result
when getter or setters are defined together with computed properties.
Added a regression test that captures the most reduced version of this
problem.
Also added a test for object literals with getters/setters and
prototype properties.
Review URL: http://codereview.chromium.org/444001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3370 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-26 21:13:20 +00:00
lrn@chromium.org
eded148caf
Fast-codegen: Arguments object working on all platforms.
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This time it's true.
Review URL: http://codereview.chromium.org/405033
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3369 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-26 10:28:32 +00:00
ager@chromium.org
3cf9ce4736
Fix crash in string replace with regexp. If the suffix of the subject
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string is larger than 2047 chars we will encode the slice as two Smis
instead of one. The calculation of the max size of the string builder
did not take this into account.
BUG=http://code.google.com/p/v8/issues/detail?id=515
Review URL: http://codereview.chromium.org/402056
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3334 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-18 18:48:04 +00:00
erik.corry@gmail.com
701c00f8b4
Accelerate charCodeAt on ARM.
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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
lrn@chromium.org
1bc9a21e9a
Sorry, this should have gone to http://codereview.chromium.org/391014
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I added some tests and swapped the lhs and rhs of the && operator in v8natives.js as requested.
Review URL: http://codereview.chromium.org/384132
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3319 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-17 13:54:05 +00:00
yurys@chromium.org
9bafc32932
Step next should respect do/while condition block.
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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
cc3896dfac
Fix bug 503: undefined <= undefined should return false on ARM.
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Review URL: http://codereview.chromium.org/399001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3309 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-16 14:12:27 +00:00
erik.corry@gmail.com
48d8bbecd5
Fix bug 499 by splitting up long-running test to minimise the amount
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of code that can't be tested on slow targets.
Review URL: http://codereview.chromium.org/385133
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3308 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-16 13:06:27 +00:00
fschneider@chromium.org
2e3e770ab9
Add a regression test that exposes a stack corruption problem.
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See http://code.google.com/p/chromium/issues/detail?id=27227
Review URL: http://codereview.chromium.org/385092
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3303 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-13 13:58:48 +00:00
ager@chromium.org
f0e8525083
Remove passing test from ARM test expectations.
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Review URL: http://codereview.chromium.org/386019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3288 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-12 11:31:46 +00:00
christian.plesner.hansen@gmail.com
5d4d5944dd
Remove special-case for arguments.toString to match ES5
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Patch by Jan de Mooij <jandemooij@gmail.com>
Review: http://codereview.chromium.org/273073
Review URL: http://codereview.chromium.org/389008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-11 11:28:37 +00:00
sgjesse@chromium.org
3445dfe827
Split long running test
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Split a long running test into two parts. The second part still takes most of the time and is skipped on ARM in debug mode.
BUG=http://code.google.com/p/v8/issues/detail?id=500
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3278 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-11 10:28:20 +00:00
ager@chromium.org
2252cc1bc9
Fix inline constructor code bailout.
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Remove variable that is currently unused.
BUG=http://code.google.com/p/v8/issues/detail?id=502
Review URL: http://codereview.chromium.org/392001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3267 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-11 09:00:09 +00:00
sgjesse@chromium.org
0b0d4efdb4
Test mjsunit/string-indexof times out on ARM simulator
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Removal of string slices made this test time out on the ARM simulator. Temporaly mark this as pass or timeout.
BUG=http://code.google.com/p/v8/issues/detail?id=500
TBR=christian.plesner.hansen@gmail.com
Review URL: http://codereview.chromium.org/390002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-10 15:50:23 +00:00
sgjesse@chromium.org
91cc4c7ebb
Modify test using string slices
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With slices string string type removed generating a large amount of sub-strings takes more time. Change a test to avoid timeout in debug mode.
Review URL: http://codereview.chromium.org/385006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3260 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-10 14:41:53 +00:00
christian.plesner.hansen@gmail.com
7d47dde4cb
Marked cyrillic as expected to fail.
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Review URL: http://codereview.chromium.org/388002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3258 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-10 12:19:36 +00:00
erik.corry@gmail.com
b068a9f755
* Fix regexp benchmark regression where we were doing work to
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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
2009-11-09 10:01:23 +00:00
erik.corry@gmail.com
57c919e414
Fix bug 486, Cyrillic character ranges in case independent regexps.
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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
2009-11-06 11:15:20 +00:00
kmillikin@chromium.org
debb5f8b48
Change the special handling of typeof comparisons to strings for
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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
ager@chromium.org
f39fbb206e
Fix case where we treat an unaliased call to eval as an aliased call
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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
2009-11-05 11:19:37 +00:00
sgjesse@chromium.org
77a71c90c7
Fix issue 491: constantpool dump violates ARM debugger assertion for return point
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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
2009-11-04 14:45:50 +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
sgjesse@chromium.org
54ec6c031a
Fix xssue 492: ARM debug crash: mozilla/ecma/FunctionObjects/15.3.1.1-3
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When the number of parameters times 4 (kPointerSize) to a function cannot be encoded in 12 bits the return sequence gets one more instruction. Changed the assertion to check for this case.
BUG=http://code.google.com/p/v8/issues/detail?id=492
TEST=test/mjsunit/regress/regress-492.js
Review URL: http://codereview.chromium.org/354028
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3211 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-04 10:04:22 +00:00
christian.plesner.hansen@gmail.com
a1b2f47600
Reverting 3174. Aka reapplying 3150, 3151 and 3159. Aka api accessor
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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
christian.plesner.hansen@gmail.com
b14018b7e1
Marked mjsunit/apply as expected to fail on mac debug.
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Review URL: http://codereview.chromium.org/351021
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3205 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-03 12:53:30 +00:00
kmillikin@chromium.org
1affb78938
Add support for for loops to the toplevel code generator.
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Review URL: http://codereview.chromium.org/340059
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3199 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-02 14:12:48 +00:00
sgjesse@chromium.org
b4c11d0816
Don't use string slices when processing RexExp replace (re-apply r3153)
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Re-apply r3153 with a fix for issue 490. Except for the change in line 1756 and the added test this change is identical to http://codereview.chromium.org/342015 .
BUG=490
TEST=test/mjsunit/regress/regress-490.js
Review URL: http://codereview.chromium.org/341064
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3197 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-02 12:21:43 +00:00
fschneider@chromium.org
e38cd233c3
Support for function calls on an arbitrary expression that returns
...
a function in the top-level compiler.
e.g.
function f() { return (function() { return true; }) }
f()()
Review URL: http://codereview.chromium.org/346029
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3196 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-02 12:04:35 +00:00
fschneider@chromium.org
a07146c0cb
Support for post-fix count operations (x++, x--) where x is a global
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variable for the top-level compiler.
Review URL: http://codereview.chromium.org/342058
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3194 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-11-02 10:22:22 +00:00
fschneider@chromium.org
07cd399b5c
Support for calls on named and keyed properties in the fast compiler of the form:
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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
lrn@chromium.org
0aecc29024
Issue 485: Fix leak of builtins object through call and apply functions.
...
Review URL: http://codereview.chromium.org/345007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3164 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-28 13:51:30 +00:00
christian.plesner.hansen@gmail.com
b5dd1e3a82
Marking test as expected to flake.
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Review URL: http://codereview.chromium.org/343016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3160 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-28 12:23:35 +00:00
fschneider@chromium.org
64e1d3205f
Support for property access (named, keyed) in the fast compiler.
...
The generated code is similar to the existing code, but we never
inline any IC code in the fast compiler.
Review URL: http://codereview.chromium.org/337045
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3152 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-10-27 16:11:12 +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
christian.plesner.hansen@gmail.com
2880be71ea
Reverted 3130-3131 since they don't work on mac.
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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