arv@chromium.org
aa6815c79a
Classes: Add support for arguments in default constructor
...
This is currently done by generating a default constructor that looks
like this:
constructor() {
%DefaultConstructorSuperCall();
}
The a runtime function implements the logic which is pretty similar to
Runtime_Apply except that it uses the [[Prototype]] of the current
function.
This is the second try. The first failed because the test was using a
array that was too large for Function.prototype.apply.
Revert "Revert "Classes: Add support for arguments in default constructor""
This reverts commit 43aa7e541df56a132608b8b4217e9da84575e4f8.
BUG=v8:3672
LOG=Y
TBR=dslomov@chromium.org
Review URL: https://codereview.chromium.org/716853003
Cr-Commit-Position: refs/heads/master@{#25272}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-11 21:36:16 +00:00
arv@chromium.org
84741e76a3
ES6: Add support for super in object literals
...
This only available under --harmony-classes
BUG=v8:3571
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/718473002
Cr-Commit-Position: refs/heads/master@{#25271}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-11 19:54:56 +00:00
adamk@chromium.org
1386257c55
Correctly handle Array unshift/splices that move elements past the max length of an Array
...
BUG=v8:2615
LOG=n
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/679113003
Cr-Commit-Position: refs/heads/master@{#25270}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25270 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-11 19:08:14 +00:00
arv@chromium.org
6a5cd94676
Revert "Classes: Add support for arguments in default constructor"
...
This reverts commit 3f4ea6c91a962a04407c79f08e5c86ce9ff2911a.
Broke tests on Mac64
http://build.chromium.org/p/client.v8/builders/V8%20Mac64/builds/923/steps/Check/logs/classes
BUG=v8:3672
TBR=dslomov@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/712333003
Cr-Commit-Position: refs/heads/master@{#25269}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-11 16:22:47 +00:00
arv@chromium.org
3a91adaec8
Classes: Add support for arguments in default constructor
...
This is currently done by generating a default constructor that looks
like this:
constructor() {
%DefaultConstructorSuperCall();
}
The a runtime function implements the logic which is pretty similar to
Runtime_Apply except that it uses the [[Prototype]] of the current
function.
BUG=v8:3672
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/692333011
Cr-Commit-Position: refs/heads/master@{#25268}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-11 15:55:30 +00:00
jkummerow@chromium.org
3b3929fdc7
Reland "Avoid some unnecessary fast-properties map creations."
...
This relands commit ea74f0f85aR=verwaest@chromium.org
Review URL: https://codereview.chromium.org/714883003
Cr-Commit-Position: refs/heads/master@{#25266}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25266 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-11 15:41:30 +00:00
aandrey@chromium.org
4984224af2
Add optional max elements limit for Map/Set mirror iterator preview.
...
R=yangguo@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/712083002
Cr-Commit-Position: refs/heads/master@{#25257}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-11 09:47:19 +00:00
jkummerow@chromium.org
d3b68cf370
Fix has_constant_parameter_count() confusion in LReturn
...
BUG=chromium:431602
LOG=y
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/714663002
Cr-Commit-Position: refs/heads/master@{#25249}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25249 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-10 15:25:50 +00:00
titzer@chromium.org
b9886ae9ff
Fix bugs in simplified lowering relating to int32/uint32 signs.
...
Lowering of NumberToUint32 and NumberToInt32 was not correctly accounting for the sign of the input and the sign of the output, emitting the wrong representation changes.
Along the way, I've found cases where MachineOperatorBuilder would break if fed a machine type for loads or stores that was not cached, requiring MachineOperatorBuilder to take zone to allocate operators for these cases.
R=bmeurer@chromium.org , jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/714613002
Cr-Commit-Position: refs/heads/master@{#25247}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25247 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-10 14:28:42 +00:00
yangguo@chromium.org
4a6d092fdf
Revert "Fix stepping in for-loops."
...
TBR=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/713813002
Cr-Commit-Position: refs/heads/master@{#25233}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25233 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-10 09:36:16 +00:00
yangguo@chromium.org
3bed0a171a
Fix stepping in for-loops.
...
R=ulan@chromium.org
BUG=v8:3634
LOG=N
Review URL: https://codereview.chromium.org/682413004
Cr-Commit-Position: refs/heads/master@{#25231}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-10 09:08:11 +00:00
bmeurer@chromium.org
8977e3d5e4
[arm] Recognize SXTB, SXTH, UXTB and UXTH.
...
TEST=cctest,msjunit/asm,unittests
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/709123005
Cr-Commit-Position: refs/heads/master@{#25228}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-10 05:49:17 +00:00
arv@chromium.org
c24ebcd387
Revert "Avoid some unnecessary fast-properties map creations."
...
This reverts commit e1f23eab4255d63344011dfb885b8e8962cb60e2.
Broke cctest/test-heap/ReleaseOverReservedPages on a bunch of builders
http://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20debug/builds/928/steps/Check/logs/ReleaseOverReservedPa ..
BUG=None
LOG=N
TBR=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/709123002
Cr-Commit-Position: refs/heads/master@{#25224}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25224 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-07 18:49:45 +00:00
danno@chromium.org
9a58807030
[turbofan] Optimize add operations to use 'leal' instruction on x64
...
Add MemoryOperandMatcher that recognizes node clusters in the form
[%r1 + %r2*SCALE + OFFSET] and explicit support in the x64 Int32Add
selector to use it to translate complex adds to 'leal' instructions.
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/704713003
Cr-Commit-Position: refs/heads/master@{#25223}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25223 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-07 16:47:45 +00:00
arv@chromium.org
b86c30a2b3
Classes: Partial fix for constructor not calling super
...
Introduce two new function kind, one for default constructor and one
for default constructor call super. Then when we are about to pares
these we just generate the correct AST in source.
BUG=v8:3661, v8:3672
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/700523003
Cr-Commit-Position: refs/heads/master@{#25222}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25222 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-07 16:39:27 +00:00
jkummerow@chromium.org
ea74f0f85a
Avoid some unnecessary fast-properties map creations.
...
(1) When we have just normalized and re-fastified a map, we don't need to copy it again to set the is_prototype bit.
(2) When defining accessors causes a non-prototype object to go slow, don't force re-fastification.
BUG=v8:3267
LOG=n
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/706243002
Cr-Commit-Position: refs/heads/master@{#25221}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25221 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-07 16:33:47 +00:00
marja@chromium.org
2b026851ac
Scanner: disallow unicode escapes in regexp flags.
...
The spec explicitly forbids them. V8 never handled them properly either, just
the Scanner accepted them (it had code to add them literally to the
LiteralBuffer) and later on, Regexp constructor disallowed them.
According to the spec, unicode escapes in regexp flags should be an early error
("It is a Syntax Error if IdentifierPart contains a Unicode escape sequence.").
Note that Scanner is still more relaxed about regexp flags than the
spec. Especially, it accepts any identifier parts (not just a small set of
letters) and doesn't check for duplicates.
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/700373003
Cr-Commit-Position: refs/heads/master@{#25215}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25215 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-07 14:32:19 +00:00
jarin@chromium.org
364cec0034
[turbofan] Fix deoptimization of uint8, uint16 inputs.
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/707443003
Cr-Commit-Position: refs/heads/master@{#25214}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25214 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-07 14:07:45 +00:00
dcarney@chromium.org
a350f0d608
[turbofan] phis cannot take registers as inputs
...
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/704153002
Cr-Commit-Position: refs/heads/master@{#25191}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-06 12:56:44 +00:00
verwaest@chromium.org
f26d93e6f0
Allow JSArray fast moving elements even if the array's proto isn't Array.prototype in original state
...
Otherwise array builtins don't work on internal arrays.
BUG=v8:3681
LOG=n
R=machenbach@chromium.org , mvstanton@chromium.org
Review URL: https://codereview.chromium.org/706703005
Cr-Commit-Position: refs/heads/master@{#25190}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-06 12:56:12 +00:00
machenbach@chromium.org
d04038bde5
Skip json2 on 64 bits debug.
...
BUG=3681
LOG=n
TBR=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/701353003
Cr-Commit-Position: refs/heads/master@{#25186}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25186 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-06 11:53:13 +00:00
ishell@chromium.org
e1f93a82f2
Fix for an assertion failure in Map::FindTransitionToField(...). Appeared after r25136.
...
BUG=chromium:430846
LOG=N
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/704183002
Cr-Commit-Position: refs/heads/master@{#25185}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25185 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-06 11:50:33 +00:00
ishell@chromium.org
89617f06d1
Skip tests that timeout on arm64
...
TBR=machenbach@chromium.org
Review URL: https://codereview.chromium.org/709443002
Cr-Commit-Position: refs/heads/master@{#25183}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-06 10:24:49 +00:00
bmeurer@chromium.org
a7277a9b8c
MIPS: Skip embenchen tests on big-endian.
...
Emscripten requires little-endian arch. It has assertion for endianness:
assert(HEAPU8[0] === 255 && HEAPU8[3] === 0,
'Typed arrays 2 must be run on a little-endian system');
TEST=mjsunit/asm/embenchen/*
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/708663003
Patch from Paul Lind <paul.lind@imgtec.com>.
Cr-Commit-Position: refs/heads/master@{#25177}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25177 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-06 06:18:42 +00:00
bmeurer@chromium.org
881cece8de
[turbofan] Transform x * -1.0 to -0.0 - x.
...
TEST=msjunit/asm,unittests
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/683753004
Cr-Commit-Position: refs/heads/master@{#25176}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25176 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-06 06:13:46 +00:00
ishell@chromium.org
023c5e2f82
Skip tests that timout on arm64
...
TBR=machenbach@chromium.org , bmeurer@chromium.org
Review URL: https://codereview.chromium.org/702163002
Cr-Commit-Position: refs/heads/master@{#25166}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25166 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-05 17:03:01 +00:00
machenbach@chromium.org
8db1bc7b06
Skip test in release mode for arm64
...
TBR=bmeurer@chromium.org , ishell@chromium.org
Review URL: https://codereview.chromium.org/701013006
Cr-Commit-Position: refs/heads/master@{#25161}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25161 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-05 14:39:43 +00:00
machenbach@chromium.org
fbb3898f96
Make slow tests on arm64
...
TBR=bmeurer@chromium.org , ishell@chromium.org
Review URL: https://codereview.chromium.org/701023003
Cr-Commit-Position: refs/heads/master@{#25160}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25160 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-05 14:32:46 +00:00
machenbach@chromium.org
90bfcce84b
Skip box2d for gc stress.
...
TBR=bmeurer@chromium.org , ishell@chromium.org
Review URL: https://codereview.chromium.org/696213003
Cr-Commit-Position: refs/heads/master@{#25152}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25152 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-05 13:12:46 +00:00
jarin@chromium.org
91eeae5849
[turbofan] Fix deopt for assignments in non-effect context.
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/701853002
Cr-Commit-Position: refs/heads/master@{#25151}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25151 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-05 13:09:14 +00:00
machenbach@chromium.org
e0801075cd
Add fast-variants feature to test driver.
...
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/704723002
Cr-Commit-Position: refs/heads/master@{#25139}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25139 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-05 10:39:15 +00:00
ishell@chromium.org
33dde8d92c
TransitionArray now uses <is_data_property, name, attributes> tuple as a key, which allows to have several entries for the same property name.
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/661133002
Cr-Commit-Position: refs/heads/master@{#25136}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25136 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-05 09:26:48 +00:00
bmeurer@chromium.org
3abe032b4c
Add test cases based on the programs from the Embenchen benchmark suite.
...
TEST=mjsunit/asm/embenchen
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/704653004
Cr-Commit-Position: refs/heads/master@{#25135}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25135 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-05 09:11:20 +00:00
yangguo@chromium.org
630d6b8b71
Introduce new stepping mode to step into another frame.
...
R=aandrey@chromium.org
BUG=chromium:267592
LOG=Y
Review URL: https://codereview.chromium.org/690263004
Cr-Commit-Position: refs/heads/master@{#25130}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25130 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-05 08:44:54 +00:00
bmeurer@chromium.org
50ecc64539
[turbofan] Fix missing machine type for float32/float64 array accesses.
...
TEST=mjsunit/asm
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/703883002
Cr-Commit-Position: refs/heads/master@{#25128}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25128 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-05 08:15:47 +00:00
rossberg@chromium.org
357882a8e5
1..isPrototypeOf.call(null) should return false, not throw TypeError.
...
BUG=v8:3483
LOG=Y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/433413002
Cr-Commit-Position: refs/heads/master@{#25116}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-04 16:14:18 +00:00
rossberg@chromium.org
0b9a70ade3
Remove --harmony implications for incomplete features
...
This is in preparation for making --harmony and --es-staging synonyms.
The only remaining difference currently is block-scoping, which is still
implied by --harmony, to avoid regressing on a long-available feature.
Also removes the special-casing of --harmony-proxies.
R=adamk@chromium.org
BUG=
Review URL: https://codereview.chromium.org/693153004
Cr-Commit-Position: refs/heads/master@{#25115}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25115 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-04 16:05:44 +00:00
titzer@chromium.org
3386da98fb
Reduce size of array in polymorph-arrays.js.
...
R=danno@chromium.org
BUG=
Review URL: https://codereview.chromium.org/686273003
Cr-Commit-Position: refs/heads/master@{#25114}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-04 15:54:48 +00:00
ulan@chromium.org
6ff255eabc
Disable long running gc-stress tests on arm64 for TF.
...
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/701723004
Cr-Commit-Position: refs/heads/master@{#25105}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25105 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-04 11:58:49 +00:00
bmeurer@chromium.org
e6cfe350f8
[turbofan] Fix recognition of Uint32Div in simplified lowering.
...
TEST=mjsunit/asm
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/701813003
Cr-Commit-Position: refs/heads/master@{#25103}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25103 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-04 11:37:47 +00:00
aandrey@chromium.org
35eaced208
Add debug mirror support for ES6 Map/Set iterators.
...
This is to show values preview of an iterator in DevTools console.
API=v8::Value::IsMapIterator, v8::Value::IsSetIterator
BUG=chromium:427868
R=arv@chromium.org , yangguo@chromium.org , adamk@chromium.org
LOG=Y
Review URL: https://codereview.chromium.org/693813002
Cr-Commit-Position: refs/heads/master@{#25100}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25100 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-04 10:02:43 +00:00
verwaest@chromium.org
3ea82aa917
Don't double-check elements in the prototype chain in array builtins
...
BUG=
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/701513002
Cr-Commit-Position: refs/heads/master@{#25076}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25076 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-03 14:06:15 +00:00
bmeurer@chromium.org
498920f91c
[turbofan] Also optimize unsigned division by constant.
...
TEST=cctest,mjsunit,unittests
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/697663003
Cr-Commit-Position: refs/heads/master@{#25061}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25061 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-03 10:05:46 +00:00
yangguo@chromium.org
e634bdb290
Fix constant in Math.tan implementation.
...
R=jkummerow@chromium.org , rtoy@chromium.org
BUG=chromium:427468
LOG=Y
Review URL: https://codereview.chromium.org/695263002
Cr-Commit-Position: refs/heads/master@{#25060}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25060 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-03 09:40:44 +00:00
bmeurer@chromium.org
017c518321
[x86] Fix register constraints for multiply high and modulus.
...
R=jarin@chromium.org
TEST=mjsunit/compiler/regress-register-allocator2
Review URL: https://codereview.chromium.org/697053002
Cr-Commit-Position: refs/heads/master@{#25054}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-11-03 06:28:12 +00:00
mstarzinger@chromium.org
cd3273b562
Properly handle stack overflows in the AST graph builder.
...
R=jarin@chromium.org
BUG=chromium:429159
TEST=mjsunit/regress/regress-crbug-429159
LOG=N
Review URL: https://codereview.chromium.org/697473006
Cr-Commit-Position: refs/heads/master@{#25037}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25037 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-31 14:02:46 +00:00
machenbach@chromium.org
6bd521a549
Skip tests for mips.
...
TBR=paul.lind@imgtec.com
Review URL: https://codereview.chromium.org/698513003
Cr-Commit-Position: refs/heads/master@{#25035}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-31 13:36:49 +00:00
titzer@chromium.org
bd5c9834b6
Fix bug in optimization of Uint32LessThan.
...
R=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/689883003
Cr-Commit-Position: refs/heads/master@{#25023}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-30 15:52:47 +00:00
yangguo@chromium.org
0e830ad0bb
Do not embed array objects in unoptimized code.
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/685393002
Cr-Commit-Position: refs/heads/master@{#25019}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25019 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-30 14:21:43 +00:00
sigurds@chromium.org
75ac43928b
Add floor, ceil, round (truncate) instructions for ia32, x64 (if SSE4.1) and
...
add floor, ceil, round (truncate and away from zero) for arm64.
R=bmeurer@chromium.org , dcarney@chromium.org , mstarzinger@chromium.org , rodolph.perfetta@arm.com
TEST=test/mjsunit/asm/math-floor.js,test/mjsunit/asm/math-ceil.js,test/unittest/compiler/js-builtin-reducer-unittest.cc
Review URL: https://codereview.chromium.org/677433002
Cr-Commit-Position: refs/heads/master@{#25018}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25018 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-30 14:16:15 +00:00
yangguo@chromium.org
e847cd21fd
Add test case for replacing turbofan code for debugging.
...
R=jarin@chromium.org
BUG=v8:3660
LOG=N
Review URL: https://codereview.chromium.org/665833003
Cr-Commit-Position: refs/heads/master@{#25002}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-30 07:33:58 +00:00
yangguo@chromium.org
76292d2daf
Fix assertion scope in Runtime_GetScript.
...
The HeapIterator implies DisallowHeapAllocation, but Script::GetWrapper
may allocate.
LOG=N
R=jkummerow@chromium.org
BUG=chromium:410033
Review URL: https://codereview.chromium.org/680283002
Cr-Commit-Position: refs/heads/master@{#25001}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-30 07:25:43 +00:00
baptiste.afsa@arm.com
df312d90f0
[turbofan] Bug fix in arm64 ubfx selection.
...
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/687193002
Cr-Commit-Position: refs/heads/master@{#24989}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24989 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-29 16:47:45 +00:00
machenbach@chromium.org
f02d4acbf9
Skip some tests with TF on gc stress.
...
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/652193007
Cr-Commit-Position: refs/heads/master@{#24985}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24985 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-29 15:18:47 +00:00
bmeurer@chromium.org
de088f207c
[turbofan] Introduce new Select operator to improve bounds checking.
...
TEST=mjsunit,unittests
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/691513002
Cr-Commit-Position: refs/heads/master@{#24980}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24980 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-29 14:17:14 +00:00
arv@chromium.org
5b3f9ec76d
Classes: Add super support in methods and accessors
...
This is done by installing the [[HomeObject]] on the method and the
accessor functions.
BUG=v8:3330
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/683893002
Cr-Commit-Position: refs/heads/master@{#24976}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-29 11:46:18 +00:00
yangguo@chromium.org
64cef0b2e9
Reland "In PrepareForBreakPoints, also purge shared function info not referenced by functions."
...
BUG=chromium:424142
LOG=N
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/692453002
Cr-Commit-Position: refs/heads/master@{#24970}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24970 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-29 10:19:44 +00:00
yangguo@chromium.org
67b76ebaea
Revert "In PrepareForBreakPoints, also purge shared function info not referenced by functions."
...
This reverts commit r24964.
TBR=machenbach@chromium.org
Review URL: https://codereview.chromium.org/687163002
Cr-Commit-Position: refs/heads/master@{#24966}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24966 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-29 09:23:10 +00:00
yangguo@chromium.org
7668c4c29a
In PrepareForBreakPoints, also purge shared function info not referenced by functions.
...
R=ulan@chromium.org
BUG=chromium:424142
LOG=N
Review URL: https://codereview.chromium.org/685753002
Cr-Commit-Position: refs/heads/master@{#24964}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24964 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-29 08:11:41 +00:00
machenbach@chromium.org
a5ffbf3c46
[Sheriff] Skip tests that fail with TF on arm64.
...
TBR=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/687653002
Cr-Commit-Position: refs/heads/master@{#24944}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-28 14:47:45 +00:00
arv@chromium.org
013a29a2bc
Classes: Add more tests for prototype edge cases
...
BUG=3655
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/687453004
Cr-Commit-Position: refs/heads/master@{#24943}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-28 14:12:44 +00:00
arv@chromium.org
5c2dffc380
Classes: Add test for method prototype
...
Methods should not have a prototype property
BUG=v8:3330
LOG=y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/678103004
Cr-Commit-Position: refs/heads/master@{#24939}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-28 13:40:14 +00:00
arv@chromium.org
1881cee691
Classes: Add basic support for properties
...
This adds the properties to the prototype and the constructor.
BUG=v8:3330
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/680993003
Cr-Commit-Position: refs/heads/master@{#24934}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-28 12:43:49 +00:00
yangguo@chromium.org
0dfbf83468
Use shared function info for eval cache key.
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/678843004
Cr-Commit-Position: refs/heads/master@{#24927}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-28 10:01:44 +00:00
yangguo@chromium.org
efc01f4736
Prevent recursion in the debug event listener.
...
R=ulan@chromium.org
BUG=chromium:409614
LOG=N
Review URL: https://codereview.chromium.org/684573005
Cr-Commit-Position: refs/heads/master@{#24924}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24924 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-28 09:44:43 +00:00
bmeurer@chromium.org
95095af57f
[turbofan] Improve typed lowering for JSToBoolean.
...
- JSToBoolean(x:string) => BooleanNot(NumberEqual(x.length, #0 ))
- JSToBoolean(phi(x1,...,xn):primitive) => phi(JSToBoolean(x1),...,JSToBoolean(xn))
TEST=cctest,mjsunit/asm/do-while,mjsunit/boolean,unittests
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/681223002
Cr-Commit-Position: refs/heads/master@{#24919}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-28 08:34:15 +00:00
jarin@chromium.org
abefd29161
Revert "Enable turbofan deoptimization by default."
...
This reverts commit 866032692fTBR=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/681713004
Cr-Commit-Position: refs/heads/master@{#24908}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-27 14:37:10 +00:00
adamk@chromium.org
f1954232b0
SimpleMove now calls [[Has]] before [[Get]] when moving elements
...
BUG=v8:3643
LOG=n
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/678753002
Cr-Commit-Position: refs/heads/master@{#24907}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-27 13:05:13 +00:00
jarin@chromium.org
866032692f
Enable turbofan deoptimization by default.
...
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/638833004
Cr-Commit-Position: refs/heads/master@{#24905}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-27 12:47:16 +00:00
jarin@chromium.org
23df66ee24
Add more missing deopts
...
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/639883002
Cr-Commit-Position: refs/heads/master@{#24886}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24886 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-26 10:25:48 +00:00
dslomov@chromium.org
08ee4d3a5c
Add remaining @@toStringTag symbols to builtins
...
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/664333003
Patch from Caitlin Potter <caitpotter88@gmail.com>.
Cr-Commit-Position: refs/heads/master@{#24885}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24885 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-24 19:29:10 +00:00
adamk@chromium.org
c9ea8d6512
SimpleSlice now calls [[Get]] before [[Has]] when generating copy
...
SparseSlice does not need this (non-optimal) reordering since its
callers guarantee that [[Get]] has no side effects on the passed-in array.
BUG=v8:3643
LOG=n
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/674003002
Cr-Commit-Position: refs/heads/master@{#24884}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24884 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-24 18:08:13 +00:00
adamk@chromium.org
02d37b8f10
Widen definition of %HasComplexElements() to include non-enumerability
...
This avoids using the Sparse methods on objects with non-enumerable elements,
which can cause the 'enumerable: false' bit to get lost in the operation.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/672323003
Cr-Commit-Position: refs/heads/master@{#24883}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-24 18:04:13 +00:00
bmeurer@chromium.org
548fb46331
[x86] Fix register constraints for multiply-high.
...
TEST=mjsunit/compiler,unittests
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/671393002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24862 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-24 09:36:40 +00:00
adamk@chromium.org
0ef073d556
Fix sparse versions of Array slice/splice to use [[DefineOwnProperty]] to generate return value
...
BUG=chromium:423633
LOG=n
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/673893002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24856 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-23 21:13:29 +00:00
adamk@chromium.org
5f1ae66d56
Narrow cases where Sparse/Smart versions of Array methods are used
...
Added a new %HasComplexElements runtime function (meaning elements that are
non-writable, non-configurable, or have getters and setters) and use it
in UseSparseVariant to filter out cases where the sparse optimizations
can cause V8 to fall out of spec compliance.
Renamed SmartMove/SmartSlice to SparseMove/SparseSlice and guarded them
with the new and improved UseSparseVariant.
These two changes combine let us pass nearly every test in bug-2615.js,
as well as fixing reverse and join on sparse arrays.
Note that there are various test changes in this patch that correct existing
tests to match the correct-by-spec behavior.
This patch depends on https://codereview.chromium.org/666883009 , which
better-aligns the behavior of SmartMove with SimpleMove.
BUG=v8:2615,v8:3612,v8:3621
LOG=y
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/656423004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24855 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-23 18:21:50 +00:00
adamk@chromium.org
f3c3697521
Change SmartMove no-op behavior to match SimpleMove (and ES6 spec)
...
The previous behavior, which caused Array.prototype.unshift() (with no args)
to have side-effects, no longer matches the spec (ES6 changed the no-arg behavior
in April 2014). The new SmartMove behavior is also compatible with current
versions of Firefox.
This is a baby step towards getting rid of SmartMove; it isolates the test
change in this patch, instead of lumping it in confusingly with all the
other test updates necessary for moving away from SmartMove.
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/666883009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24854 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-23 17:46:34 +00:00
ishell@chromium.org
5509cc2c07
Fixed mutable heap numbers leak in JSON parser.
...
BUG=chromium:423687
LOG=N
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/669403002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24849 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-23 14:41:39 +00:00
dslomov@chromium.org
96105a90fc
harmony-scoping: Allow 'const' iteration variables in strict mode.
...
R=rossberg@chromium.org
BUG=v8:2506
LOG=N
Committed: https://code.google.com/p/v8/source/detail?r=24834
Review URL: https://codereview.chromium.org/671913002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24842 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-23 12:30:20 +00:00
dslomov@chromium.org
707ed29a51
Revert "harmony-scoping: Allow 'const' iteration variables in strict mode."
...
This reverts commit r24834 for breaking debug tests.
TBR=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/672193002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24839 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-23 11:55:19 +00:00
dslomov@chromium.org
b54f7d3c46
harmony-scoping: Allow 'const' iteration variables in strict mode.
...
R=rossberg@chromium.org
BUG=v8:2506
LOG=N
Review URL: https://codereview.chromium.org/671913002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24834 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-23 11:18:50 +00:00
dslomov@chromium.org
98c208447d
Classes: implement 'new super'.
...
R=ishell@chromium.org , arv@chromium.org
BUG=v8:3330
LOG=N
Committed: https://code.google.com/p/v8/source/detail?r=24822
Review URL: https://codereview.chromium.org/665773003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24825 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-23 08:32:23 +00:00
dslomov@chromium.org
6442348d6e
Revert "Classes: implement 'new super'."
...
This reverts commit r24822 for breaking debug compilation.
TBR=ishell@chromium.org
Review URL: https://codereview.chromium.org/662253003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24823 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-23 08:21:30 +00:00
dslomov@chromium.org
99cafa0d5a
Classes: implement 'new super'.
...
R=ishell@chromium.org , arv@chromium.org
BUG=v8:3330
LOG=N
Review URL: https://codereview.chromium.org/665773003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24822 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-23 08:11:51 +00:00
rodolph.perfetta@arm.com
ecbfc43f37
ARM64: Fix stack manipulation.
...
Builtins::Generate_StringConstructCode was claiming stack space instead of
giving it back.
BUG=chromium:425585
LOG=Y
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/672623003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24815 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-22 18:24:20 +00:00
adamk@chromium.org
98e0eac76f
Speed up creation of Objects whose prototype has dictionary elements
...
This speeds up both the case from the bug (using Object.create) but also
takes care ofthe "{ __proto__: obj }" syntax, which was previously (and
erroneously) being treated the same as setting the prototype dynamically
from script using the __proto__ setter or Object.setPrototypeOf.
BUG=chromium:422754
LOG=y
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/667253002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24814 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-22 18:16:35 +00:00
adamk@chromium.org
04db7c8793
Fix {get,set}ter-on-elements tests to run through all creation functions
...
setter-on-elements had the wrong length hardcoded in a for loop over the
creation functions (getter-on-elements had the right length, but seemed
worth future-proofing).
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/643143005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24813 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-22 17:21:53 +00:00
wingo@igalia.com
6c9bab5c74
Array.prototype.{reduce, reduceRight}: Wrong order of operations when determining initial value.
...
BUG=v8:3534
LOG=
R=svenpanne@chromium.org , wingo@igalia.com
Review URL: https://codereview.chromium.org/614733002
Patch from Diego Pino <dpino@igalia.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-22 13:13:19 +00:00
dslomov@chromium.org
b664c12235
Flatten the string in StringToDouble function.
...
R=yangguo@chromium.org
BUG=chromium:425551
LOG=N
Review URL: https://codereview.chromium.org/654763003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-22 08:19:05 +00:00
adamk@chromium.org
b6d0113abc
Array.prototype.{slice,splice} should use [[DefineOwnProperty]] to generate return value
...
BUG=chromium:423633
LOG=N
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/649063003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24784 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-21 17:46:42 +00:00
dslomov@chromium.org
37bd114925
Update ObjectToString to Harmony-draft algorithm
...
Updates Object.prototype.toString() to use algorithm described in harmony drafts.
Currently, the behaviour is essentially the same as ES262's version, however this changes when internal structures
such as Promise make use of symbolToStringTag (as they are supposed to, see v8:3241), and changes further once
Symbol.toStringTag is exposed publicly.
BUG=v8:3241, v8:3502
LOG=N
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/546803003
Patch from Caitlin Potter <caitpotter88@gmail.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24783 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-21 17:21:32 +00:00
titzer@chromium.org
12a82ef32c
Fix AstGraphBuilder for loops like for(;;).
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/640203004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24777 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-21 14:17:08 +00:00
mvstanton@chromium.org
8330178b4c
The issue is that by handling strings with map/handler pairs instead of a special
...
version of the keyed load stub (https://code.google.com/p/v8/source/detail?r=24661 ),
I allowed polymorphism between string and non-string types in the IC. Before, the
IC would go generic.
Then, at crankshaft time, we special case when we only saw strings. The error
here is that crankshaft can't emit code that handles polymorphism between string
and non-string types. The choice is either to get that to happen (I don't deem
this necessary from a performance point of view, an IC with such type feedback
before would have gone generic), or simply check for the case of "polymorphic
with some string maps" and require crankshaft to go generic. I'll do the latter.
BUG=425519
LOG=N
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/667923004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24775 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-21 13:04:51 +00:00
dslomov@chromium.org
b830c2741c
Handle property name "-0" correctly for typed arrays.
...
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/670623003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24768 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-21 11:54:10 +00:00
dslomov@chromium.org
6ae42d9171
Simplify language feature management.
...
R=rossberg@chromium.org
BUG=v8:3640
LOG=N
Review URL: https://codereview.chromium.org/642233003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24743 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-20 13:33:34 +00:00
bmeurer@chromium.org
7cfd0ed4d6
[arm64] Skip TF tests that time out in simulator debug runs.
...
TBR=dcarney@chromium.org
Review URL: https://codereview.chromium.org/642293005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24724 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-20 09:01:14 +00:00
yangguo@chromium.org
8cc5d418ee
Special handling for inline caches in code serializer.
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/656533003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24722 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-20 08:46:11 +00:00
bmeurer@chromium.org
d029d76120
[turbofan] Skip bounds checks for positive indices only.
...
TEST=unittests,mjsunit/asm/int32array-constant-key
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/647773004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24716 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-20 06:25:41 +00:00
adamk@chromium.org
730c3fa3e0
Don't expose Array.prototype.values as it breaks webcompat
...
Some versions of Outlook Web Access test for the existence of a 'values'
property on Array instances, so adding the 'values' iterator to the prototype
(even with @@unscopeables) causes breakage.
This matches Gecko: they ship Array.prototype.{keys,entries} but not 'values'.
BUG=409858
LOG=Y
R=arv@chromium.org , danno@chromium.org
Review URL: https://codereview.chromium.org/647703003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24706 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 20:11:47 +00:00
dslomov@chromium.org
e3ad693020
Correct semantics for numerically indexed stores to typed arrays.
...
R=verwaest@chromium.org , ishell@chromium.org
Committed: https://code.google.com/p/v8/source/detail?r=24691
Review URL: https://codereview.chromium.org/652303002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24705 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 16:33:38 +00:00
jkummerow@chromium.org
c186399e5f
Tick processor: Print C++ entry points
...
R=loislo@chromium.org , yangguo@chromium.org , yurys@chromium.org
Review URL: https://codereview.chromium.org/638633002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24700 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 15:44:02 +00:00
dcarney@chromium.org
1d31e89c6b
skip some gc stress tests for tf
...
TBR=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/659333002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 14:28:00 +00:00
yangguo@chromium.org
83ddaa0df7
Fix break location calculation.
...
R=ulan@chromium.org
BUG=chromium:419663
LOG=Y
Review URL: https://codereview.chromium.org/658723005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24697 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 14:11:01 +00:00
dslomov@chromium.org
e149f81eba
Keyed stores to super with numeric keys.
...
R=verwaest@chromium.org , arv@chromium.org , ishell@chromium.org
BUG=v8:3330
LOG=N
Review URL: https://codereview.chromium.org/649603003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24696 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 13:19:45 +00:00
dslomov@chromium.org
8854589c79
Revert "Correct semantics for numerically indexed stores to typed arrays."
...
This reverts commit r24691 because win64 release build breaks.
TBR=verwaest@chromium.org
Review URL: https://codereview.chromium.org/659313002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24695 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 13:01:54 +00:00
titzer@chromium.org
e4c6f9488e
Implement graph trimming in ControlReducer.
...
Trimming the graph consists of breaking links from nodes that are not reachable from end to nodes that are reachable from end. Such dead nodes show up in the use lists of the live nodes and though mostly harmless, just clutter up the graph. They also can limit instruction selection opportunities, so it is good to get rid of them.
This CL is one half of the ControlReducer functionality, the other half
being branch folding.
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/661923002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24694 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 11:51:57 +00:00
dslomov@chromium.org
3154c4a5f2
Correct semantics for numerically indexed stores to typed arrays.
...
R=verwaest@chromium.org , ishell@chromium.org
Review URL: https://codereview.chromium.org/652303002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24691 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 11:40:40 +00:00
titzer@chromium.org
8c5f9b6bb0
Fix InstructionSelector to handle calls with no (used) output values.
...
R=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/664693002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 11:26:26 +00:00
yangguo@chromium.org
d913faaf6d
Improve String.repeat.
...
Adapted from patch contributed by Isiah Meadows <impinball@gmail.com>.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/657863002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24687 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 10:01:38 +00:00
bmeurer@chromium.org
a779150260
[turbofan] Eliminate typed array bounds checks if both key and length are constant.
...
TEST=mjsunit,unittests
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/638853004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24685 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 09:35:45 +00:00
dslomov@chromium.org
d4cbcfce6e
Implement the new semantics for 'super(...)'
...
Per the latest ES6 draft, super(...) translates into a call
to function's prototype.
R=arv@chromium.org , ishell@chromium.org , verwaest@chromium.org
BUG=v8:3330
LOG=N
Review URL: https://codereview.chromium.org/661433002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24683 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 09:16:03 +00:00
bmeurer@chromium.org
fe6656fbfe
[arm] Prefer BIC over BFC.
...
BFC requires same register for input and output and causes introduction
of some unneccesary gap moves.
TEST=unittests,mjsunit
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/658283003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24678 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 07:07:54 +00:00
bmeurer@chromium.org
e918a842c9
Blacklist tests that are too slow with TurboFan in debug mode.
...
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/660653008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 06:59:02 +00:00
wingo@igalia.com
04c17602a4
Object.is should use SameValue
...
BUG=v8:3576
LOG=
R=arv@chromium.org , svenpanne@chromium.org , wingo@igalia.com
Review URL: https://codereview.chromium.org/626323002
Patch from Diego Pino <dpino@igalia.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24658 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-16 11:24:45 +00:00
wingo@igalia.com
ee64a14b24
Implement .forEach() on typed arrays
...
BUG=v8:3578
LOG=Y
R=dslomov@chromium.org , wingo@igalia.com
Review URL: https://codereview.chromium.org/583723002
Patch from Adrian Perez de Castro <aperez@igalia.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24657 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-16 10:55:26 +00:00
adamk@chromium.org
ae7161e4cb
Revert "Remove SmartMove, bringing Array methods further into spec compliance"
...
This reverts https://code.google.com/p/v8/source/detail?r=24647
It caused test failures in Array methods in Linux64 OptimizeForSize.
BUG=v8:2615
TBR=verwaest@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/656683003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-15 23:53:02 +00:00
adamk@chromium.org
bb885a79db
Remove SmartMove, bringing Array methods further into spec compliance
...
This is one step towards a single codepath for each method in array.js.
This patch is based on rafaelw's https://codereview.chromium.org/349073002
BUG=v8:2615
LOG=Y
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/455933002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24647 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-15 23:36:58 +00:00
adamk@chromium.org
a6ff3f7f4a
Handle exceptions thrown by Array.observe machinery
...
BUG=chromium:417709
LOG=N
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/651323003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24646 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-15 18:22:20 +00:00
dslomov@chromium.org
461a2f403e
Convert argument toObject() in Object.getOwnPropertyNames/Descriptors
...
BUG=v8:3443
LOG=Y
R=arv@chromium.org , dslomov@chromium.org
Review URL: https://codereview.chromium.org/613283002
Patch from Caitlin Potter <caitpotter88@gmail.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-15 14:01:20 +00:00
verwaest@chromium.org
23868b419c
Optimize Function.prototype.call
...
BUG=
R=verwaest@chromium.org , jarin@chromium.org , jkummerow@chromium.org
Review URL: https://codereview.chromium.org/588573002
Patch from Petka Antonov <p.antonov@partner.samsung.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24631 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-15 12:22:15 +00:00
svenpanne@chromium.org
e216ab1d40
Array.prototype.{every, filter, find, findIndex, forEach, map, some}: Use fresh primitive wrapper for calls.
...
When the receiver is a primitive value, it's cast to an Object before entering the loop. Instead, it should be cast to an Object for each function call while in the loop.
BUG=v8:3536
LOG=Y
R=arv@chromium.org , svenpanne@chromium.org , wingo@igalia.com
Review URL: https://codereview.chromium.org/553413002
Patch from Diego Pino <dpino@igalia.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24620 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-15 09:11:32 +00:00
yangguo@chromium.org
9a21ba499c
Catch exceptions thrown when enqueuing change records.
...
R=ishell@chromium.org
BUG=chromium:417709
LOG=N
Review URL: https://codereview.chromium.org/653593002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24608 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-14 14:46:11 +00:00
bmeurer@chromium.org
81877a6440
[turbofan] Optimize division/modulus by constant.
...
TEST=cctest,mjsunit,unittests
R=dcarney@chromium.org , svenpanne@chromium.org
Review URL: https://codereview.chromium.org/654833002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24595 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-14 11:57:06 +00:00
dslomov@chromium.org
952690a148
Support for super assignments in for..in.
...
R=ishell@chromium.org , arv@chromium.org
BUG=v8:3330
LOG=N
Review URL: https://codereview.chromium.org/639243003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-13 12:46:46 +00:00
bmeurer@chromium.org
5c1f7b5aa1
[turbofan] Optimize Int32Mod by power-of-two.
...
TEST=mjsunit/asm/int32-tmod,unittests
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/649083005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24554 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-13 11:09:32 +00:00
dslomov@chromium.org
c0504eeffd
Fix typedarray tests.
...
1. Fixed typo. lenght -> length. Arbitary -> Arbitrary.
2. TypedArray DataView property getters should throw TypeError when called on
incompatible types.
3. Should not use integers as keys in the arbitrary-properties test.
R=dslomov@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/652603002
Patch from Xueqiao Xu <xuq@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24551 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-13 09:48:50 +00:00
adamk@chromium.org
9595c6104e
Add test case for SparseJoin misbehavior with getters
...
BUG=v8:3621
LOG=N
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/645703003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24535 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-10 17:17:00 +00:00
dslomov@chromium.org
c9049c0325
Keyed loads from super with numeric keys.
...
R=ishell@chromium.org , arv@chromium.org
BUG=v8:3330
LOG=N
Review URL: https://codereview.chromium.org/638193004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24522 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-10 10:40:29 +00:00
yangguo@chromium.org
0dd69ec439
Allow identifier code points from supplementary multilingual planes.
...
ES5.1 section 6 ("Source Text"):
"Throughout the rest of this document, the phrase “code unit” and the
word “character” will be used to refer to a 16-bit unsigned value
used to represent a single 16-bit unit of text."
This changed in ES6 draft section 10.1 ("Source Text"):
"The ECMAScript code is expressed using Unicode, version 5.1 or later.
ECMAScript source text is a sequence of code points. All Unicode code
point values from U+0000 to U+10FFFF, including surrogate code points,
may occur in source text where permitted by the ECMAScript grammars."
This patch is to reflect this spec change.
BUG=v8:3617
LOG=Y
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/640193002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24510 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-10 07:13:46 +00:00
ulan@chromium.org
29296d7e50
Fix computation of UTC time from local time at DST change points.
...
This also reverts r23606, which was an incorrect fix.
BUG=v8:3116,chromium:417640,chromium:415424
LOG=Y
TEST=mjsunit/regress/regress-3116.js
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/639383002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-09 14:17:33 +00:00
dslomov@chromium.org
2fd8a7f6b8
Convert obj ToObject in Object.keys()
...
BUG=v8:3587
LOG=Y
R=arv@chromium.org , dslomov@chromium.org
Review URL: https://codereview.chromium.org/585373003
Patch from Caitlin Potter <caitpotter88@gmail.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24495 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-09 13:19:02 +00:00
dslomov@chromium.org
53c9f0bb3d
Keyed stores to super where key is a name.
...
R=arv@chromium.org , ishell@chromium.org
BUG=v:3330
LOG=N
Review URL: https://codereview.chromium.org/638623002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-09 11:36:22 +00:00
yangguo@chromium.org
8659e50723
Update unicode to 7.0.0.
...
And do not use code points with PATTERN_* property for identifier start.
Maintain that \u180E is a white space character.
BUG=v8:2892
LOG=Y
R=dpino@igalia.com , mathias@qiwi.be
Review URL: https://codereview.chromium.org/638643002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24473 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-08 14:55:03 +00:00
arv@chromium.org
c8b1c3e784
Classes: Add support for toString
...
BUG=v8:3330
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/624013005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24472 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-08 14:48:48 +00:00
bmeurer@chromium.org
9b306893a3
[turbofan] Properly emit bounds checks for typed array element loads.
...
Also fix an awfull bug in simplified lowering.
TEST=cctest,mjsunit/asm
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/640603003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24463 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-08 11:16:45 +00:00
titzer@chromium.org
015f963e8f
Lower NumberMultiply, NumberDivide, and NumberModulus to Int32Mul, Int32[U]Div, and Int32[U]Mod when possible in simplified-lowering.
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/620553008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24462 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-08 10:53:46 +00:00
adamk@chromium.org
a0f80eddde
Add test case demonstrating bug in SparseReverse when combined with getters/setters
...
BUG=v8:3612
LOG=N
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/628383002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24443 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-07 19:22:44 +00:00
arv@chromium.org
583868288a
This uses a runtime function to set up the the constructor and its
...
prototype.
This does not add the methods/accessors to the prototype or the
constructor.
BUG=v8:3330
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/631433002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24442 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-07 16:24:59 +00:00
arv@chromium.org
6708f664a9
Stage ES6 numeric literals
...
BUG=
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/626153002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24421 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-06 15:40:55 +00:00
jkummerow@chromium.org
b6f82c734c
Remove FLAG_opt_safe_uint32_operations.
...
It has been turned on by default for a long time, and hydrogenized BinaryOpStubs actually depend on it being turned on.
BUG=v8:3487
LOG=n
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/630023002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-06 13:15:23 +00:00
dslomov@chromium.org
da86ab5d23
Support for super keyed loads where key is a name.
...
R=arv@chromium.org , ishell@chromium.org
BUG=v8:3330
LOG=N
Review URL: https://codereview.chromium.org/622523004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24403 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-06 08:25:27 +00:00
machenbach@chromium.org
34bc5595e5
Skip test on all architectures but arm.
...
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/622713003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24385 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-02 08:37:51 +00:00
jkummerow@chromium.org
1bb52d0da8
Fix Hydrogen's BuildStore()
...
BUG=chromium:417508
LOG=y
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/612423002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-01 13:17:34 +00:00
svenpanne@chromium.org
d6eea5742d
Endian changes, support 64bit big endian
...
These are some changes split off from https://codereview.chromium.org/422063005
frames-inl.h, frames.h
based on 05db7d2d7109b680b2af065742b0789889d60cd6R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/551803004
Patch from Andrew Low <andrew_low@ca.ibm.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-01 13:14:14 +00:00
yangguo@chromium.org
983205d5fd
Reland "Use symbols instead of hidden properties for i18n markers."
...
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/618213002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24362 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-01 11:53:29 +00:00
yangguo@chromium.org
63851465f2
Revert "Use symbols instead of hidden properties for i18n markers."
...
This reverts r24345.
TBR=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/618123005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24346 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-01 07:33:53 +00:00
yangguo@chromium.org
153ec0329e
Use symbols instead of hidden properties for i18n markers.
...
Also refactor symbols in the root list.
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/614083002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24345 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-01 07:08:39 +00:00
dslomov@chromium.org
953af8bd9f
Desugar 'super(..)' into 'super.constructor(...)'
...
R=arv@chromium.org , marja@chromium.org
BUG=v8:3330
LOG=N
Review URL: https://codereview.chromium.org/615043002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-30 18:12:22 +00:00
dslomov@chromium.org
1f2ff657cd
Fix style nits in test
...
R=arv@chromium.org
Review URL: https://codereview.chromium.org/613253002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24336 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-30 15:30:10 +00:00
dslomov@chromium.org
b43ebcd800
Implement data property creation for assignments to super.x.
...
R=rossberg@chromium.org , arv@chromium.org
BUG=v8:3330
LOG=N
Review URL: https://codereview.chromium.org/618643003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24331 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-30 13:19:47 +00:00
dslomov@chromium.org
f08295753d
Clean-up tests for super getters and setters
...
R=arv@chromium.org
Review URL: https://codereview.chromium.org/617443003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24292 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-29 15:17:03 +00:00
arv@chromium.org
a36dee4d14
ES6: Implement object literal property shorthand
...
This allows the following:
var x = 1;
var o = {x};
This is under the --harmony-object-literals flag.
BUG=v8:3584
LOG=y
R=marja@chromium.org , rossberg@chromium.org
Review URL: https://codereview.chromium.org/584993002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24291 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-29 14:15:48 +00:00
dslomov@chromium.org
ec209c7721
Support count operations on super named properties.
...
R=ishell@chromium.org
BUG=v8:3330
LOG=N
Review URL: https://codereview.chromium.org/613673002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24290 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-29 13:56:32 +00:00
jarin@chromium.org
5b742b356d
Adding more missing deoptimization points in Turbofan.
...
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/595863002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-29 13:37:58 +00:00
dslomov@chromium.org
7e44408fc6
Stores and compound assignments for named super properties.
...
R=ishell@chromium.org , arv@chromium.org , verwaest@chromium.org
BUG=v8:3330
LOG=N
Review URL: https://codereview.chromium.org/593073002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-29 08:16:24 +00:00
dslomov@chromium.org
ef14bcfebe
Revert "Convert obj ToObject in Object.keys()"
...
This reverts commit r24260 for breaking test262 tests.
TBR=arv@chromium.org
Review URL: https://codereview.chromium.org/608193002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-29 07:30:41 +00:00
yangguo@chromium.org
667f15a104
Fix serializing ICs.
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/587213002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24262 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-29 07:14:05 +00:00
dslomov@chromium.org
4e116f383b
Convert obj ToObject in Object.keys()
...
BUG=v8:3587
LOG=Y
R=arv@chromium.org , dslomov@chromium.org
Review URL: https://codereview.chromium.org/585373003
Patch from Caitlin Potter <caitpotter88@gmail.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24260 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-29 07:07:16 +00:00
mstarzinger@chromium.org
28e733e7d0
Extend JSBuiltinReducer to cover Math.abs as well.
...
R=titzer@chromium.org
TEST=compiler-unittests/JSBuiltinReducerTest.MathAbs
Review URL: https://codereview.chromium.org/605123004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-26 14:06:56 +00:00
bmeurer@chromium.org
9372ecc861
Blacklist mjsunit/compare-known-objects-slow as well.
...
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/602373002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24249 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-26 10:43:01 +00:00
bmeurer@chromium.org
7099d635ee
[turbofan] Reduce shl with sar/shr and same shift amount to bit-and.
...
The shl(sar(x, K), K) is a common pattern with typed loads/stores in
asm.js.
TEST=compiler-unittests,mjsunit/asm/int32array-unaligned
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/598083007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24238 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-26 07:35:59 +00:00
jarin@chromium.org
b11c925142
Disable merging simulates across captured objects.
...
BUG=chromium:416730
LOG=N
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/607453002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24225 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-25 12:16:32 +00:00
yangguo@chromium.org
86b3c3eea7
Insert materialized context at the right place in DebugEvaluate.
...
R=aandrey@chromium.org , ulan@chromium.org
BUG=chromium:323936
LOG=N
Review URL: https://codereview.chromium.org/599113002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24218 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-25 09:33:40 +00:00
mstarzinger@chromium.org
47ec735026
Slightly adapt Math.fround test.
...
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/606583002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24215 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-25 08:44:15 +00:00
jkummerow@chromium.org
1903e560b0
Non-JSArrays must always have holey elements.
...
Drive-by cleanup: remove unused elements_kind_ field in CallNew.
BUG=chromium:416558
LOG=n
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/595333002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24211 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-25 08:25:25 +00:00
mstarzinger@chromium.org
ea97f413ee
Extend JSBuiltinReducer to cover Math.fround as well.
...
R=bmeurer@chromium.org
TEST=compiler-unittests/JSBuiltinReducerTest.MathFround
Review URL: https://codereview.chromium.org/594183004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24187 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-24 14:55:13 +00:00
aandrey@chromium.org
4c327306ee
Test case of V8 failing to step into in some cases.
...
BUG=289497, v8:2888
R=yangguo@chromium.org , yurys@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/23441070
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24186 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-24 14:52:13 +00:00
mvstanton@chromium.org
b0b59073ac
Fix IC cache confusion on String.prototype.length
...
BUG=416416
LOG=N
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/587363002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24174 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-24 09:33:04 +00:00
jarin@chromium.org
9ef343c18d
[Turbofan] Insert nops for lazy bailout patching, fix translation of literals.
...
The code for EnsureSpaceForLazyDeopt is taken from lithium-codegen-*.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/562033003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-23 08:46:18 +00:00
verwaest@chromium.org
83f64e8c1f
Fix escaped index JSON parsing
...
BUG=416449
LOG=y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/592813002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24125 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-22 15:21:19 +00:00
verwaest@chromium.org
045fbe46b1
Pass the ast_id to HandleKeyed to make sure it's the right one (e.g., CountOperation, not just the load-expression's id)
...
BUG=
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/595453002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-22 12:43:40 +00:00
dslomov@chromium.org
e36aacdee2
Implement loads and calls from 'super'
...
R=verwaest@chromium.org , arv@chromium.org
BUG=v8:3330
LOG=N
Review URL: https://codereview.chromium.org/527963002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24078 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-19 11:08:04 +00:00
erik.corry@gmail.com
35eec7c7ca
Reland sticky regexps https://codereview.chromium.org/567313003/
...
R=svenpanne@chromium.org , yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/580383003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24065 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-19 07:36:05 +00:00
jochen@chromium.org
525ed1130e
Revert "Require V8 to be explicitly initialized before an Isolate is created"
...
LOG=n
TBR=svenpanne@chromium.org
BUG=none
Review URL: https://codereview.chromium.org/582953002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 21:57:10 +00:00
jochen@chromium.org
b471347b65
Skip math-floor-of-div-nosudiv on arm
...
TBR=svenpanne@chromium.org
BUG=none
LOG=n
Review URL: https://codereview.chromium.org/587453002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 21:54:50 +00:00
verwaest@chromium.org
c5a3850b8f
Revert "filter cross context eval"
...
(Reverts https://codereview.chromium.org/294073002/ )
BUG=chromium:415051
LOG=y
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/582093002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24049 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 17:25:25 +00:00
arv@chromium.org
714f5f401c
ES6: Implement generator method shorthand
...
https://people.mozilla.org/~jorendorff/es6-draft.html#sec-method-definitions
BUG=v8:3516
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/577973002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24048 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 17:14:13 +00:00
rossberg@chromium.org
cc960f8034
Revert "RegExp: Add support for the ES6-proposed sticky flag"
...
Causes a flaky failure on buildbots. Here is the (deterministic) repro step (thanks to Michael Stanton):
first go to flag-definitions.h and set this to false.
DEFINE_BOOL(enable_sse4_1, false,
"enable use of SSE4.1 instructions if available")
Run the following and it should fail:
tools/run-tests.py --arch=ia32 --mode=release cctest/test-api/Regress2107
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/580123002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24045 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 14:53:00 +00:00
wingo@igalia.com
3117f6b358
Implement generator mirror
...
R=yangguo@chromium.org , aandrey@chromium.org
BUG=v8:3292
LOG=N
Review URL: https://codereview.chromium.org/580823002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 13:30:15 +00:00
verwaest@chromium.org
a1a0f465b2
Turn keyed loads with string-based (non-convertible to array-index) key into named loads
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/585433002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24032 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 12:00:00 +00:00
erik.corry@gmail.com
63b1c1900d
RegExp: Add support for the ES6-proposed sticky flag
...
R=yangguo@chromium.org , rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/567313003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 11:32:39 +00:00
wingo@igalia.com
00375fba59
Array.prototype.sort: Unchecked calls to hasOwnProperty and push and sort
...
BUG=v8:3537
LOG=
R=arv@chromium.org , wingo@igalia.com , yangguo@chromium.org
Review URL: https://codereview.chromium.org/555173002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-17 14:01:25 +00:00
titzer@chromium.org
cbf66711af
Minor compiler pipeline refactoring. Inline UpdateSharedFunctionInfo and make Parser::Parse responsible for setting the strict mode of the CompilationInfo.
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R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/555553003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-17 12:34:46 +00:00
yangguo@chromium.org
1cc4b0b95e
Support stepping into generator function.
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R=aandrey@chromium.org , wingo@igalia.com
BUG=v8:3572
LOG=Y
Review URL: https://codereview.chromium.org/544953005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-17 12:27:16 +00:00
wingo@igalia.com
a76fe0a2cf
Enable ES6 generators
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R=rossberg@chromium.org
BUG=v8:2355
LOG=Y
Review URL: https://codereview.chromium.org/573963003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23974 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-16 12:30:39 +00:00
mstarzinger@chromium.org
429924b780
Fix typed lowering to number comparison.
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R=titzer@chromium.org
TEST=mjsunit/regress/regress-3564
BUG=v8:3564
LOG=N
Review URL: https://codereview.chromium.org/574653002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-16 11:33:30 +00:00
mstarzinger@chromium.org
d313551a3e
Disable lowering to StringAdd due to various issues.
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R=titzer@chromium.org
Review URL: https://codereview.chromium.org/566303003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23961 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-16 08:29:46 +00:00
mstarzinger@chromium.org
357d7c420a
Skip long running tests with TurboFan and GC Stress.
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TBR=machenbach@chromium.org
Review URL: https://codereview.chromium.org/559343004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-15 17:40:26 +00:00
mstarzinger@chromium.org
de71f7bd16
Exact black-list of AST nodes for TurboFan.
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R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/564203003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-15 15:06:05 +00:00
mstarzinger@chromium.org
2b9e1c54d4
Enable typed pipeline for the benchmark tests.
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R=rossberg@chromium.org
TEST=benchmarks
Review URL: https://codereview.chromium.org/567293003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-15 12:48:55 +00:00
yangguo@chromium.org
7cb82a76b4
Reland "Remove V8_HOST_CAN_READ_UNALIGNED and its uses."
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BUG=chromium:412967
LOG=N
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/571903002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-15 10:54:49 +00:00
jarin@chromium.org
00e90b7e6e
Remove deoptimization by patching the call stack.
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We go back to patching the code for lazy deoptimization because ICs need the on-stack return address to read/update the IC address/state.
The change also fixes bunch of tests, mostly by adding more deoptimization points.
(We still need to add code to ensure lazy deopt patching does not overwrite ICs and other lazy deopts; this is coming next.)
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/568783002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-15 09:21:39 +00:00
rossberg@chromium.org
be33a79d21
Fixpoint typing has to consider all imprecise nodes
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R=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/568743003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-15 09:03:59 +00:00
arv@chromium.org
6b660f2812
ES6: String(symbol) should work like symbol.toString
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Using String as a function and passing a symbol should return the
same value as if Symbol.prototype.toString was called.
http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string-constructor-string-value
BUG=v8:3554
LOG=Y
R=rossberg@chromium.org , rossberg
Review URL: https://codereview.chromium.org/564863002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-12 16:17:27 +00:00
arv@chromium.org
477b75f1cb
Arrow functions: Cleanup handling of the prototype property
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The old code did not work correctly in case of optimizations. I
found this out when implementing concise methods and we now plumb
through the function kind so we know what kind of Map to create for
the function.
BUG=v8:2700
LOG=y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/562253002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-12 15:07:43 +00:00
jarin@chromium.org
e401262400
Reland "Change the order of arguments of the (One|Two)ByteSeqStringSetChar intrinsic."
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This relands commit r23899.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/565093002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-12 10:58:43 +00:00
mstarzinger@chromium.org
ab27b867c5
Allow more runtime functions to accept Int32s instead of Smis.
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R=yangguo@chromium.org
TEST=mjsunit/array-join
Review URL: https://codereview.chromium.org/563223002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-12 10:43:27 +00:00
jarin@chromium.org
bc0674d0a7
Revert "Change the order of arguments of the (One|Two)ByteSeqStringSetChar intrinsic."
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This reverts commit r23899.
TBR=ulan@chromium.org
Review URL: https://codereview.chromium.org/552253003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-12 08:49:22 +00:00
jkummerow@chromium.org
b4375b77ec
Fix Smi vs. HeapObject confusion in HConstants.
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Representation and HType should agree with each other.
BUG=chromium:412215
LOG=y
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/556563005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23901 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-12 08:44:14 +00:00
jarin@chromium.org
91e97f8371
Change the order of arguments of the (One|Two)ByteSeqStringSetChar intrinsic.
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This makes the syntactic order consistent with the evaluation order.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/561133005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23899 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-12 08:18:29 +00:00
