Commits · aade11ede098bf689a51d1b6e6b8396d199d364c · Linshizhi / V8

06 Aug, 2014 40 commits

We should never allocate a 0-sized buffer, so never grow from 0. · aade11ed

verwaest@chromium.org authored Aug 06, 2014

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/446933003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

aade11ed

Revert "Extend some operations to range types." · 7692ec62

neis@chromium.org authored Aug 06, 2014

This reverts commit 22945.  Turns out Visual Studio doesn't have copysign().

TBR=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/450473002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7692ec62

Extend some operations to range types. · 86759140

neis@chromium.org authored Aug 06, 2014

This is a reland of 22934, which failed to build on Windows due to a missing include, and on ARM due to a name clash with some predefined constants.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/444023002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

86759140

Allocate kMinimalBufferSize buffers in lithium · 29539012

verwaest@chromium.org authored Aug 06, 2014

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/443023003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

29539012

Get rid of the "spare buffer" cache. · a6384ade

verwaest@chromium.org authored Aug 06, 2014

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/446923002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a6384ade

This implements unscopables · 25b978cb

rossberg@chromium.org authored Aug 06, 2014

The unscobables allow us to black list properties from showing up in
with statements.

https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object-environment-records-hasbinding-n

The spec draft is not fully up to date.

https://github.com/rwaldron/tc39-notes/blob/master/es6/2014-07/jul-29.md#conclusionresolution

BUG=v8:3401
LOG=Y
R=rossberg@chromium.org, verwaest@chromium.org

Review URL: https://codereview.chromium.org/384963002

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

25b978cb

Rebaseline webkit test expectations after r22938. · a1ee057f

yangguo@chromium.org authored Aug 06, 2014

TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/446883002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a1ee057f

MIPS: Always use the StoreFieldStub to do the actual storing. · 1c2810cc

akos.palfi@imgtec.com authored Aug 06, 2014

Port r22931 (2af0a29f)

BUG=
R=gergely.kis@imgtec.com

Review URL: https://codereview.chromium.org/440423004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1c2810cc

Only allocate a handler compiler when necessary · e174e26b

verwaest@chromium.org authored Aug 06, 2014

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/443993002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e174e26b

Add `CheckObjectCoercible` for the `String.prototype` HTML methods · c29b0a96

yangguo@chromium.org authored Aug 06, 2014

Contributed by Mathias Bynens <mathiasb@opera.com>.

TEST=mjsunit/es6/string-html
BUG=v8:2218
LOG=Y
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/422543003

Patch from Mathias Bynens <mathias@qiwi.be>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c29b0a96

Fix BUILD.gn · d07203bc

yangguo@chromium.org authored Aug 06, 2014

TBR=jochen@chromium.org

Review URL: https://codereview.chromium.org/442343003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d07203bc

Revert "Extend some operations to range types." · 19d07b2a

neis@chromium.org authored Aug 06, 2014

This reverts 22934.

TBR=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/443123002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

19d07b2a

Abstract out fetching of break_address in debug mode · 46bda341

yangguo@chromium.org authored Aug 06, 2014

If the platform has a variable length call sequence
more than simple offset math is required. This can
be true with out of line constant pools on PowerPC.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/427863003

Patch from Andrew Low <andrew_low@ca.ibm.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

46bda341

Extend some operations to range types. · a6ad240b

neis@chromium.org authored Aug 06, 2014

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/437393005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a6ad240b

Move fdlibm from v8::internal to v8::fdlibm. · 30c563bc

yangguo@chromium.org authored Aug 06, 2014

R=akos.palfi@imgtec.com

Review URL: https://codereview.chromium.org/446863002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

30c563bc

Check for initialized code stub descriptor in the deoptimizer. · 5894a48d

yangguo@chromium.org authored Aug 06, 2014

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/448683002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5894a48d

Always use the StoreFieldStub to do the actual storing. · 0ef3978a

verwaest@chromium.org authored Aug 06, 2014

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/443963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0ef3978a

MIPS: Hydrogenize (and share) StoreField except heapobject (for now). · 313939a9

akos.palfi@imgtec.com authored Aug 06, 2014

Port r22909 (df25caa5)

BUG=
R=gergely.kis@imgtec.com

Review URL: https://codereview.chromium.org/447673003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

313939a9

Drop bogus default parameter to BuildFunctionInfo. · f374ee63

mstarzinger@chromium.org authored Aug 06, 2014

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/448653002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f374ee63

Revert "Add initial support for compiler unit tests using GTest/GMock." · 38ca3f4f

bmeurer@chromium.org authored Aug 06, 2014

This reverts commit r22927 for breaking build.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/448663002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22928 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

38ca3f4f

Add initial support for compiler unit tests using GTest/GMock. · 1f1e9495

bmeurer@chromium.org authored Aug 06, 2014

TEST=compiler-unittests
BUG=v8:3489
LOG=y
R=svenpanne@chromium.org, jochen@chromium.org

Review URL: https://codereview.chromium.org/447563003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1f1e9495

Fix a bug in type fuzzing and several handlification bugs elsewhere. · a8729bdc

neis@chromium.org authored Aug 06, 2014

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/444883005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a8729bdc

Rewind additional parser state when reinterpreting arrow arguments · 7d762956

wingo@igalia.com authored Aug 06, 2014

The new ParserCheckpoint mechanism resets some state, notably the
bailout ID counter but also some statement counters (only applicable
once we get "do" expressions) when we decide to reinterpret a comma
expression as arrow function arguments.

R=rossberg@chromium.org, marja@chromium.org
BUG=v8:3475
LOG=N

Review URL: https://codereview.chromium.org/443903003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22925 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7d762956

Add deoptimization translations. · 117945ec

jarin@chromium.org authored Aug 06, 2014

BUG=
R=bmeurer@chromium.org, mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/442253002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22924 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

117945ec

Reland "Implement trigonometric functions using a fdlibm port." · 71857295

yangguo@chromium.org authored Aug 06, 2014

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/448643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

71857295

Some tests no longer timeout with TF by using ICs. · f9c291c6

mstarzinger@chromium.org authored Aug 06, 2014

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/442283002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f9c291c6

Revert "Implement trigonometric functions using a fdlibm port." · ff7975aa

yangguo@chromium.org authored Aug 06, 2014

This reverts r22918 and r22920.

TBR=hpayer@chromium.org

Review URL: https://codereview.chromium.org/448633002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ff7975aa

Fix windows build. · 826be8e0

yangguo@chromium.org authored Aug 06, 2014

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/444953002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

826be8e0

MIPS: Check that external references are registered in the serializer. · 8e1791df

akos.palfi@imgtec.com authored Aug 06, 2014

Port r22896 (4e54978a)

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/444943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8e1791df

Implement trigonometric functions using a fdlibm port. · 3c4d23b9

yangguo@chromium.org authored Aug 06, 2014

R=jochen@chromium.org, rtoy@chromium.org, svenpanne@chromium.org
BUG=v8:3006
LOG=N

Review URL: https://codereview.chromium.org/411263004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3c4d23b9

Use EXPECT_DOUBLE_EQ for floating point comparisons. · f862ed53

bmeurer@chromium.org authored Aug 06, 2014

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/444933002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f862ed53

Fix Mac build. · 8727c637

bmeurer@chromium.org authored Aug 06, 2014

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/441283002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22916 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8727c637

Trigger exception debug events on Promise reject. · 3b54f89f

yangguo@chromium.org authored Aug 06, 2014

R=rossberg@chromium.org, aandrey@chromium.org
BUG=393913
LOG=Y

Review URL: https://codereview.chromium.org/440773004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3b54f89f

Refactor unit tests for the base library to use GTest. · ef17fe76

bmeurer@chromium.org authored Aug 06, 2014

TEST=base-unittests
BUG=v8:3489
LOG=y
R=jochen@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/448603002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ef17fe76

Remove @@create and don't expose unimplemented symbols · 6f4aea95

rossberg@chromium.org authored Aug 06, 2014

Also, add some bits missing from turn-on-symbols CL

R=adamk@chromium.org, dslomov@chromium.org
BUG=

Review URL: https://codereview.chromium.org/441943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6f4aea95

Hydrogenize (and share) StoreField except heapobject (for now). · b8ab8220

verwaest@chromium.org authored Aug 06, 2014

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/443873002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22909 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b8ab8220

Add convenience method to print types for debugging. · df7057b3

mstarzinger@chromium.org authored Aug 06, 2014

R=titzer@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/435403002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

df7057b3

Revert "Rewind additional parser state when reinterpreting arrow arguments" · e6d8031c

wingo@igalia.com authored Aug 06, 2014

This reverts r22906.

TBR=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/440373003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e6d8031c

Rewind additional parser state when reinterpreting arrow arguments · 87494a80

wingo@igalia.com authored Aug 06, 2014

The new ParserCheckpoint mechanism resets some state, notably the
bailout ID counter but also some statement counters (only applicable
once we get "do" expressions) when we decide to reinterpret a comma
expression as arrow function arguments.

R=marja@chromium.org, rossberg@chromium.org
BUG=v8:3475
LOG=N

Review URL: https://codereview.chromium.org/437393004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22906 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

87494a80

Carry along ContextualMode in JSLoadNamed operators. · b47fe573

mstarzinger@chromium.org authored Aug 06, 2014

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/435393004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b47fe573