Commits · f6c063e1434faa0167aa2657f0484cf32f5f3997 · Linshizhi / V8

02 Sep, 2011 9 commits

Avoid creating shell name every time in shell sample. · f6c063e1

mikhail.naganov@gmail.com authored Sep 02, 2011

R=mnaganov@chromium.org
Signed-off-by: Thiago Farina <tfarina@chromium.org>

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9121 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f6c063e1

Make a static non-POD object a static raw pointer instead. · 5105a20d

mikhail.naganov@gmail.com authored Sep 02, 2011

Change it to a plain static pointer and initialize lazy.

BUG=83856
TEST=None

R=ager@chromium.org,mnaganov@chromium.org
Signed-off-by: Thiago Farina <tfarina@chromium.org>

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9120 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5105a20d

Fixed performance regression in v8 regexp benchmark on ARM. · 9e7f24a7

yangguo@chromium.org authored Sep 02, 2011

Review URL: http://codereview.chromium.org/7824033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9119 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9e7f24a7

Remove unused code for AstSentinels and related stuff. · b20f952e

fschneider@chromium.org authored Sep 02, 2011

TEST=compiles
Review URL: http://codereview.chromium.org/7792097

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9118 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b20f952e

Prune empty block scopes from scope tree · ccd2cd8f

keuchel@chromium.org authored Sep 02, 2011

BUG=
TEST=

Review URL: http://codereview.chromium.org/7825006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ccd2cd8f

The spec (15.1.2.2 parseInt (string , radix)) says ToString should be called before ToInt32. · b7eb138e

lrn@chromium.org authored Sep 02, 2011

http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf

In the current implementation, the order is reversed. So this webkit test (https://bugs.webkit.org/show_bug.cgi?id=65366) fails on Chromium.

BUG=1649
TEST=parse-int-float.js

Review URL: http://codereview.chromium.org/7740080

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b7eb138e

Allow OSR for closures that reference context slots. · 5289e3e0

fschneider@chromium.org authored Sep 02, 2011

Review URL: http://codereview.chromium.org/7812023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9115 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5289e3e0

Add flaky test expectation for a mozilla-debug test that assumes a specific execution time. · 30754768

fschneider@chromium.org authored Sep 02, 2011

Review URL: http://codereview.chromium.org/7053036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

30754768

Only presubmit check files in git repo for copyright note etc. (if using git). · 0409c8d6

yangguo@chromium.org authored Sep 02, 2011

Review URL: http://codereview.chromium.org/7792068

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9113 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0409c8d6

01 Sep, 2011 14 commits

Support declarations of context allocated locals in Crankshaft. · 913f444c

fschneider@chromium.org authored Sep 01, 2011

The changes to scopes and parser introduce a VariableProxy
wrapping the function-name variable for function literals.
It seems the easiest way to get an AST id for the HSimulate
after context-slot stores in declarations.
Review URL: http://codereview.chromium.org/7826009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9112 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

913f444c

Generated code for substring slices in x64 and arm. · 1be99a96

yangguo@chromium.org authored Sep 01, 2011

Review URL: http://codereview.chromium.org/7795018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9111 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1be99a96

Include more information when printing phi nodes. · 4e049d46

svenpanne@chromium.org authored Sep 01, 2011

Still a bit cryptic, but people interested in phi nodes should know what they're doing... ;-)
Review URL: http://codereview.chromium.org/7824004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9110 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4e049d46

Changed printing of immediate result in d8's interactive shell. · 00c11538

yangguo@chromium.org authored Sep 01, 2011

BUG=v8:371

Review URL: http://codereview.chromium.org/7792055

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9109 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

00c11538

Detect conflicting variable bindings in harmony mode. · d434d315

keuchel@chromium.org authored Sep 01, 2011

BUG=
TEST=mjsunit/harmony/block-conflicts.js

Review URL: http://codereview.chromium.org/7756014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9102 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d434d315

Make functions on the built-in object non-writable. · fdc7f60f

lrn@chromium.org authored Sep 01, 2011

Review URL: http://codereview.chromium.org/7736018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9096 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fdc7f60f

move -m32 flag for ia32 targets from standalone.gypi to common.gypi · 9defb2f2

jkummerow@chromium.org authored Sep 01, 2011

so that we no longer depend on Chromium setting this flag.

BUG=v8:1648

Review URL: http://codereview.chromium.org/7830004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9095 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9defb2f2

Added check for trailing whitespaces and corrected existing violations. · 86a62d0d

yangguo@chromium.org authored Sep 01, 2011

Review URL: http://codereview.chromium.org/7826007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9094 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

86a62d0d

Make arguments and caller always be null on native functions (fixes issue 1548 and issue 1643). · 4e94cd8b

ricow@chromium.org authored Sep 01, 2011

With this change we follow Firefox, Safari has a slightly different approach where the property is just not there (at least according to GetOwnProperty).
Review URL: http://codereview.chromium.org/7792054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9093 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4e94cd8b

Tiny change flags cleanups. · d02dfb30

svenpanne@chromium.org authored Sep 01, 2011

Introduced a getter for change flags, making a related helper function private.

Do not print a '*' at the end of hydrogen instruction mnemonics with side
effects, this is subsumed by the 'changes' info.
Review URL: http://codereview.chromium.org/7827009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9092 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d02dfb30

Do constant function check earlier in TryCallApply and ensure correct environment for deopt. · e833f91e

vegorov@chromium.org authored Sep 01, 2011

R=kmillikin@chromium.org
BUG=v8:1650
TEST=test/mjsunit/regress/regress-1650.js
Review URL: http://codereview.chromium.org/7812033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9091 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e833f91e

Fix deoptimization data printing. · 690efb3a

kmillikin@chromium.org authored Sep 01, 2011

Remove a spurious newline.

R=whesse@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7792052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9090 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

690efb3a

Cleanup of messages.js. · 1b4cb57c

lrn@chromium.org authored Sep 01, 2011

Lock down some otherwise modifiable objects that don't need it.

Review URL: http://codereview.chromium.org/7828003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9089 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1b4cb57c

MIPS: port ARM: Fix context save/restore for VFP registers. · d586e9c5

yangguo@chromium.org authored Sep 01, 2011

This commit was missed/skipped earlier for some reason.

Ported r8357 (d78dae4)

BUG=
TEST=

Review URL: http://codereview.chromium.org/7809014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9088 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d586e9c5

31 Aug, 2011 11 commits

MIPS: port ARM: Changed the handling of compiletime CPU feature detection · c657d440

jkummerow@chromium.org authored Aug 31, 2011

Another port of an older arm commit, which was not upstreamed at the time.

Ported r7754 (ef678641)

BUG=
TEST=

Review URL: http://codereview.chromium.org/7809016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9087 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c657d440

MIPS: Convert a bunch of ASSERTs to STATIC_ASSERTs · 6c9ce544

jkummerow@chromium.org authored Aug 31, 2011

Ported r9057 (f6c548d)

BUG=
TEST=

Review URL: http://codereview.chromium.org/7740073

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9086 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6c9ce544

Add support for shared library builds to tools/test-wrapper-gypbuild.py · f3fc5466

jkummerow@chromium.org authored Aug 31, 2011

by setting LD_LIBRARY_PATH as required

Review URL: http://codereview.chromium.org/7811016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9085 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f3fc5466

Changed test expectations for ARM and MIPS. · ccb262ea

yangguo@chromium.org authored Aug 31, 2011

Review URL: http://codereview.chromium.org/7778042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9084 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ccb262ea

Introduce local function declarations in Crankshaft and fix issue 1647. · ffc6c7e5

fschneider@chromium.org authored Aug 31, 2011

We have to emit code for declarations later into the body block
(and not into the start block) so that the environment contains
the correct values.

In order to capture the environment effect of the declarations
that generate code (function declarations) I inserted a separate
AST id and a HSimulate after the declarations are visited.

Also fixes handling deopt in named function expressions:
BUG=v8:1647
TEST=test/mjsunit/regress/regress-fundecl.js, test/mjsunit/regress/regress-1647.js
Review URL: http://codereview.chromium.org/7776009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9083 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ffc6c7e5

Add tools/presubmit.py call to tools/test-wrapper-gypbuild.py · 829e174a

jkummerow@chromium.org authored Aug 31, 2011

Review URL: http://codereview.chromium.org/7785025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9081 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

829e174a

MIPS: port Temporal dead zone behaviour for let bindings. · 227e679c

keuchel@chromium.org authored Aug 31, 2011

Ported r9070 (1cfdac01)

BUG=
TEST=

Review URL: http://codereview.chromium.org/7778037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9080 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

227e679c

MIPS: small test-case fix for chaining of fixup position. · 07c1c9eb

svenpanne@chromium.org authored Aug 31, 2011

Add nops to the branch-delay slots of the 'beq' and 'bne' instructions
used in the test-case. Having a branch instruction in the branch-delay-slot
of another branch is undefined on mips.

In regular code we avoid this by using the Branch() macro-instruction which
fills the branch-delay-slot with nop() automatically, unless the programmer
asks to use it (via USE_BRANCH_DELAY).

There is more info about branch-delay-slots on this page, and in the ISA
reference also on the page:

https://github.com/paul99/v8m-rb/wiki/MIPS-instruction-set-and-v8

BUG=
TEST=
Review URL: http://codereview.chromium.org/7812019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9079 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

07c1c9eb

Removed unnecessary change log item. · 9b0c0c40

yangguo@chromium.org authored Aug 31, 2011

Review URL: http://codereview.chromium.org/7740077

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9076 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9b0c0c40

Prepare push to trunk. Now working on version 3.6.0. · ea1879f1

yangguo@chromium.org authored Aug 31, 2011

R=jkummerow@chromium.org

Review URL: http://codereview.chromium.org/7740076

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9075 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ea1879f1

MIPS: port Fix for a possible bug in RegExp stack guard. · 90c6c826

yangguo@chromium.org authored Aug 31, 2011

Ported r9058 (43f127bd)

BUG=
TEST=

Review URL: http://codereview.chromium.org/7776027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9074 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

90c6c826

30 Aug, 2011 6 commits

Return v8::True or v8::False instead of using Boolean::New. · 4f3a8bd1

mikhail.naganov@gmail.com authored Aug 30, 2011

BUG=None
TEST=None

R=mnaganov@chromium.org
Signed-off-by: Thiago Farina <tfarina@chromium.org>

Review URL: http://codereview.chromium.org/7785001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9073 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4f3a8bd1

MIPS: Added ASSERTs to BranchShort to detect bad use of 'at' register. · 3c04a9d7

yangguo@chromium.org authored Aug 30, 2011

Make sure 'at' and an immediate operand can't be used together in cases
where 'at' would be overwritten by li.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7791019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9072 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3c04a9d7

MIPS: Fix implementation of string slices. · 65daf10c

yangguo@chromium.org authored Aug 30, 2011

Bug on mips using at register innapropriately, use different reg as temp.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7794020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9071 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

65daf10c

Temporal dead zone behaviour for let bindings. · 42388ad5

keuchel@chromium.org authored Aug 30, 2011

BUG=
TEST=mjsunit/harmony/block-let-semantics.js

Review URL: http://codereview.chromium.org/7671042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9070 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

42388ad5

Add a dependency of v8_base on WinSocket2 Windows library. · 458cdd6d

mikhail.naganov@gmail.com authored Aug 30, 2011

v8_base depends on ws2_32.lib for accept() and some of the
other socket used for the debugger.

Patch by Ryan Dahl <ry@tinyclouds.org>

R=jkummerow@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7806011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9069 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

458cdd6d

Fix initial prototype of WeakMap function. · c6e42e1b

mstarzinger@chromium.org authored Aug 30, 2011

The bootstrapper accidentally overwrote the constructor property of the Object
prototype because it used initial_object_prototype() as prototype for WeakMap.
Unfortunately this is not possible for experimental natives because they are
installed after the snapshot initialization finished.

R=erik.corry@gmail.com
TEST=mjsunit/mirror-object,mjsunit/harmony/weakmaps

Review URL: http://codereview.chromium.org/7624041

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9067 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c6e42e1b