Commits · aded201670d1176c3f7cc2b2a1298984c2ad7296 · Linshizhi / V8

26 Jul, 2013 5 commits

Revert "Check that ExternalString objects get aligned resources" (r15894). · aded2016

mstarzinger@chromium.org authored Jul 26, 2013

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/20703002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15898 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

aded2016

Prepare push to trunk. Now working on version 3.20.10. · a6a11630

jkummerow@chromium.org authored Jul 26, 2013

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/20697002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15895 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a6a11630

Check that ExternalString objects get aligned resources. · 40d5faea

mstarzinger@chromium.org authored Jul 26, 2013

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/20305004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

40d5faea

Disable Smi representation support for HMathMinMax · e9046dcc

jkummerow@chromium.org authored Jul 26, 2013

because it's incomplete on x64.

BUG=v8:2808
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/20690002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15893 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e9046dcc

Inline platform-tls*.h files into platform.h. · 90249cf9

bmeurer@chromium.org authored Jul 26, 2013

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/20684002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15892 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

90249cf9

25 Jul, 2013 22 commits

MIPS: Adding Smi support to Add, Sub, Mul, and Bitwise · 61a78e2a

palfia@homejinni.com authored Jul 25, 2013

Port r15879 (ec1e278b)

BUG=

Review URL: https://codereview.chromium.org/20407002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15891 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

61a78e2a

MIPS: New array bounds check elimination pass (focused on induction variables... · c12a0774

palfia@homejinni.com authored Jul 25, 2013

MIPS: New array bounds check elimination pass (focused on induction variables and bitwise operations).

Port r15866 (52e8581c)

BUG=

Review URL: https://codereview.chromium.org/20393002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15890 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c12a0774

Migrate more tests from blink repository. · 3c9efdee

machenbach@chromium.org authored Jul 25, 2013

The stand-alone test driver is changed a bit:
- Don't use the errorMessage list. It is used differently in the embedded driver. There it collects parser errors - instead of failure messages.
- Remove html links in description texts. Some test descriptions print a web reference.

The migrated tests fall into 3 categories:
1. Tests outside fast/js
2. Tests that print FAIL messages (and also expect those) - these tests should be examined later if they make sense at all
3. Tests with html links in the test description

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/20280003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3c9efdee

Put object templates of the i18n extension on the heap object. · 0826f85a

jochen@chromium.org authored Jul 25, 2013

Using function local statics doesn't work, as we need the templates per
isolate.

I'm not #ifdef'ing the definitions out, because kEmptyStringRootIndex
changes depending on whether the two additional slots are present or
not.

BUG=v8:2745
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/20299002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15888 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0826f85a

ARM: Make double registers low/high safe · cc9398cd

m.m.capewell@googlemail.com authored Jul 25, 2013

This patch prevents taking the low/high part of a double-precision VFP register that has no corresponding single-precision VFP registers.

BUG=none
TEST=Added to test-disasm-arm.cc, test-assembler-arm.cc

Review URL: https://codereview.chromium.org/19560003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15885 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cc9398cd

Fix JSArray-specific length lookup in polymorphic array handling · 32e2e372

jkummerow@chromium.org authored Jul 25, 2013

BUG=chromium:263276
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/20295005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15884 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

32e2e372

Reland "Flush parallel recompilation queues on context dispose notification." · 14e205e9

yangguo@chromium.org authored Jul 25, 2013

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/19500022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14e205e9

Make standalone D8 trace to single hydrogen.cfg file. · f06f57f7

mstarzinger@chromium.org authored Jul 25, 2013

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/20204005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15882 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f06f57f7

Remove support for smi-based keyed accesses on 64bit. · 8e719ea4

verwaest@chromium.org authored Jul 25, 2013

R=mvstanton@chromium.org

Review URL: https://chromiumcodereview.appspot.com/20298002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15881 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8e719ea4

Ignore external strings in old pointer space migration invariant check. · b832d8e0

hpayer@chromium.org authored Jul 25, 2013

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/20142008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15880 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b832d8e0

Adding Smi support to Add, Sub, Mul, and Bitwise · 5de783d4

verwaest@chromium.org authored Jul 25, 2013

R=svenpanne@chromium.org

Review URL: https://chromiumcodereview.appspot.com/20070005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15879 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5de783d4

Don't duplicate OS::ActivationFrameAlignment() for every POSIX platform. · 69fe1ff2

bmeurer@chromium.org authored Jul 25, 2013

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/20283002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15876 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

69fe1ff2

Move representation into HObjectAccess and remove from HLoadNamedField and HStoreNamedField. · 5dd517ff

titzer@chromium.org authored Jul 25, 2013

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/18503006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15875 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5dd517ff

Drop redundant GetRandomMmapAddr() in platform-openbsd.cc. · 0da03091

bmeurer@chromium.org authored Jul 25, 2013

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/20284002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15874 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0da03091

Don't duplicate OS::CpuFeaturesImpliedByPlatform for every POSIX platform. · 401af139

bmeurer@chromium.org authored Jul 25, 2013

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/20179004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15873 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

401af139

Don't duplicate ceiling() for every POSIX platform. · e1b36b3b

bmeurer@chromium.org authored Jul 25, 2013

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/20274002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15872 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e1b36b3b

Removed pointer space to pointer space compaction check when migrating objects. · 09b1b9e4

hpayer@chromium.org authored Jul 25, 2013

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/20279002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15871 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

09b1b9e4

move 32 bit heap hint on sunos · f5e6fbef

yangguo@chromium.org authored Jul 25, 2013

Setting the V8 heap at or near 0x20000000 on 32bit sunos only allows
512 MB of heap space, instead on sunos move this to 0x80000000.

To quote the comment

For our Solaris/illumos mmap hint, we pick a random address in the bottom
half of the top half of the address space (that is, the third quarter).
Because we do not MAP_FIXED, this will be treated only as a hint -- the
system will not fail to mmap() because something else happens to already
be mapped at our random address. We deliberately set the hint high enough
to get well above the system's break (that is, the heap); Solaris and
illumos will try the hint and if that fails allocate as if there were
no hint at all. The high hint prevents the break from getting hemmed in
at low values, ceding half of the address space to the system heap.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/19859008

Patch from Timothy J. Fontaine <tjfontaine@joyent.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15870 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f5e6fbef

Drop leftover unused kNoThread in platform-openbsd.cc. · 71c563f8

bmeurer@chromium.org authored Jul 25, 2013

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/20256003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15869 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

71c563f8

Setting the thread name may fail, so don't assert that the result is 0. · 3b8c7ffa

bmeurer@chromium.org authored Jul 25, 2013

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/20216003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15868 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3b8c7ffa

Added missing header. · fbc77707

mmassi@chromium.org authored Jul 25, 2013

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/20264002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15867 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fbc77707

New array bounds check elimination pass (focused on induction variables and bitwise operations). · b5a43f48

mmassi@chromium.org authored Jul 25, 2013

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/17568015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15866 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b5a43f48

24 Jul, 2013 13 commits

Make DataView setters throw when only offset is provided. · a418b36b

dslomov@chromium.org authored Jul 24, 2013

Also fix typo in error message id.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/20030004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15865 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a418b36b

MIPS: Convert CONSTANT_FUNCTION to CONSTANT · 2a680c59

palfia@homejinni.com authored Jul 24, 2013

Port r15858 (e3a6d2a)

BUG=

Review URL: https://codereview.chromium.org/19847003
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15864 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2a680c59

Update ICU to r213354 · a95fcb99

jochen@chromium.org authored Jul 24, 2013

At this revision, all chromium targets work with the V8 internal i18n
support

BUG=v8:2745
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/20090002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15863 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a95fcb99

Allow handle dereference for --print-code. · 67acbd6a

yangguo@chromium.org authored Jul 24, 2013

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/20040004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15862 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

67acbd6a

Add the emitp function for X64 assembler · 2f4b0e31

haitao.feng@intel.com authored Jul 24, 2013

R=danno@chromium.org

Review URL: https://codereview.chromium.org/19752004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15861 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2f4b0e31

wrap gc callbacks in handlescopes · 323f15c5

dcarney@chromium.org authored Jul 24, 2013

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/19845007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15860 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

323f15c5

Add --trace-hydrogen-stubs flag (default = false). · 54cc4922

titzer@chromium.org authored Jul 24, 2013

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/20084003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15859 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

54cc4922

Convert CONSTANT_FUNCTION to CONSTANT · 6b83c868

verwaest@chromium.org authored Jul 24, 2013

R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/19485008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15858 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6b83c868

More Math.abs tweaks for Intel platforms. · 2d6fa933

svenpanne@chromium.org authored Jul 24, 2013

Made ia32/x64 code more uniform. Minor jump tweaks.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/20067003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15857 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2d6fa933

Restore test and behavior prior to deferred stack trace formatting. · eaedafad

yangguo@chromium.org authored Jul 24, 2013

R=mstarzinger@chromium.org
TEST=stack-traces-overflow.js

Review URL: https://codereview.chromium.org/19805003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15856 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

eaedafad

Add deopt fuzzer tool. · a0734ba3

machenbach@chromium.org authored Jul 24, 2013

Can be run as a stand-alone script like run-tests.

Executes first all tests of a given test suite to collect the maximum number of possible deopt points. Runs then a fuzzing phase with artificial deoptimizations triggered during testing.

Works for now with mjsunit and ia32 only.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/19931005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15855 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a0734ba3

Factor out common code from platform-specific deoptimization. Fix Deoptimizer... · f612a29f

titzer@chromium.org authored Jul 24, 2013

Factor out common code from platform-specific deoptimization. Fix Deoptimizer not to need to partition functions, but revoke their code before patching, allowing deoptimizing_code_list to be removed from Code; Add DeoptimizeCodeList API to deoptimizer, which works on a ZoneList<Code*>.

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

Review URL: https://codereview.chromium.org/19638014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15854 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f612a29f

Remove HCompareConstantEqAndBranch (never used), and its corresponding Lithium instructions. · 82a54b00

titzer@chromium.org authored Jul 24, 2013

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

Review URL: https://codereview.chromium.org/19691005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15853 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

82a54b00