Commits · a638717dbe09681e0d0797274e43b3f76622836f · Linshizhi / V8

04 Aug, 2014 14 commits

Add support for untagged LoadField, StoreField, LoadElement, and StoreElement... · a638717d

titzer@chromium.org authored Aug 04, 2014

Add support for untagged LoadField, StoreField, LoadElement, and StoreElement simplfied operators. This is needed for untagged accesses of typed array backing stores and generally cleans up.

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/439223004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22815 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a638717d

Fix tools/generate-runtime-tests.py. · 0bd7c29d

bmeurer@chromium.org authored Aug 04, 2014

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/436223003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22814 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0bd7c29d

Fix typo. · 1b758c5e

bmeurer@chromium.org authored Aug 04, 2014

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/442443002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22813 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1b758c5e

Rename ASSERT* to DCHECK*. · d07a2eb8

bmeurer@chromium.org authored Aug 04, 2014

This way we don't clash with the ASSERT* macros
defined by GoogleTest, and we are one step closer
to being able to replace our homegrown base/ with
base/ from Chrome.

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

Review URL: https://codereview.chromium.org/430503007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22812 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d07a2eb8

Runtime assert added to %NormalizeElements. · f86ef7c9

ishell@chromium.org authored Aug 04, 2014

BUG=399654
LOG=N
R=danno@chromium.org

Review URL: https://codereview.chromium.org/423073007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22809 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f86ef7c9

Reuse the nonexistent handler frontend for transition handlers · 838c0ab2

verwaest@chromium.org authored Aug 04, 2014

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/437953003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22808 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

838c0ab2

Update test expectations for mjsunit/tools/tickprocessor · 3a476eb7

jkummerow@chromium.org authored Aug 04, 2014

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/440673002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3a476eb7

Add dependencies on gtest and gmock · 8a20c73e

jochen@chromium.org authored Aug 04, 2014

Because Benedikt said so.

BUG=none
LOG=y
R=bmeurer@chromium.org, machenbach@chromium.org

Review URL: https://codereview.chromium.org/434423002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22806 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8a20c73e

Cleanup in stub-cache.cc; remove unused ArrayLength store ICs. · e508f1d4

verwaest@chromium.org authored Aug 04, 2014

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/430783002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22805 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e508f1d4

Use ARRAY_SIZE instead of DIY code. · aa45ec52

svenpanne@chromium.org authored Aug 04, 2014

This improves r22769.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/437153002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22804 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

aa45ec52

Ensure LModByPowerOf2I only gets environment when it deopts. · ab1cb70c

mstarzinger@chromium.org authored Aug 04, 2014

R=svenpanne@chromium.org
TEST=mozilla (with new --always-opt)

Review URL: https://codereview.chromium.org/423093009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ab1cb70c

Avoid one repeated property lookup when computing load ICs. · 84525e2b

jkummerow@chromium.org authored Aug 04, 2014

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/429053005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22802 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

84525e2b

Tick processor: improved [Summary] section · f66ddb18

jkummerow@chromium.org authored Aug 04, 2014

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/433043003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22801 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f66ddb18

[turbofan] Support for combining branches with <Operation>WithOverflow. · 35f09768

bmeurer@chromium.org authored Aug 04, 2014

Also unify the handling of binops in the InstructionSelector
backends.

TEST=cctest/test-run-machops,cctest/test-instruction-selector-arm
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/415403005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22800 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

35f09768

02 Aug, 2014 1 commit

Whitespace change to trigger bots. · 7682126a

machenbach@chromium.org authored Aug 02, 2014

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22797 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7682126a

01 Aug, 2014 20 commits

Whitespace change to trigger bots. · 39369652

machenbach@chromium.org authored Aug 01, 2014

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

39369652

Paint the tree green for TF even more. · 96b41c32

mstarzinger@chromium.org authored Aug 01, 2014

TBR=titzer@chromium.org

Review URL: https://codereview.chromium.org/439483002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22795 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

96b41c32

Whitespace change to trigger bots. · 966d431c

machenbach@chromium.org authored Aug 01, 2014

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22794 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

966d431c

Extend TF test coverage to unsupported targets. · f5b0a374

mstarzinger@chromium.org authored Aug 01, 2014

R=titzer@chromium.org
TEST=all

Review URL: https://codereview.chromium.org/416233003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22793 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f5b0a374

Paint the tree green for TF some more. · c1f60c6c

mstarzinger@chromium.org authored Aug 01, 2014

TBR=titzer@chromium.org

Review URL: https://codereview.chromium.org/434023003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22792 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c1f60c6c

[turbofan] Add support for Int32SubWithOverflow. · ba12ca16

bmeurer@chromium.org authored Aug 01, 2014

TEST=cctest/test-run-machops,cctest/test-instruction-selector-arm
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/432373002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22791 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ba12ca16

Blacklist some webkit and mozilla test for TF. · abd0a0b2

mstarzinger@chromium.org authored Aug 01, 2014

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/433493004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22790 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

abd0a0b2

[arm] Unify instruction selector for Word32Neg. · 6161d430

bmeurer@chromium.org authored Aug 01, 2014

Previously code generation for Word32Neg (implemented as Word32Xor
with -1) was somewhat adhoc and not complete. Now it's uniform
and supports the full range of operand2's.

TEST=cctest/test-instruction-selector-arm,cctest/test-run-machops
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/434923002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22789 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6161d430

TF: Rename ConvertXToY machine operators to ChangeXToY. · ee7f97c8

titzer@chromium.org authored Aug 01, 2014

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/435923002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22788 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ee7f97c8

Extend TF test coverage to supported targets. · 204f1ce8

mstarzinger@chromium.org authored Aug 01, 2014

R=danno@google.com, titzer@chromium.org
TEST=all

Review URL: https://codereview.chromium.org/432313002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22787 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

204f1ce8

[turbofan] Add Int32AddWithOverflow machine operator. · 6ccb8704

bmeurer@chromium.org authored Aug 01, 2014

TEST=cctest/test-run-machops,cctest/test-instruction-selector-arm
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/436593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22784 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6ccb8704

Implement lowering of JSStoreContext to machine operators. · 4491e0e1

mstarzinger@chromium.org authored Aug 01, 2014

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/420073004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22783 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4491e0e1

Fix compile error on Win32. · 0e0614ec

titzer@chromium.org authored Aug 01, 2014

R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/435883002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22782 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0e0614ec

TF: Lowering representation changes to machine operators (WIP: need inline... · 42fa2718

titzer@chromium.org authored Aug 01, 2014

TF: Lowering representation changes to machine operators (WIP: need inline allocation for some). Move tests related to lowering representation changes into test-changes-lowering.cc.

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

Review URL: https://codereview.chromium.org/437583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

42fa2718

X87: Unify InstanceofStub interface descriptors · 956cd1c7

weiliang.lin@intel.com authored Aug 01, 2014

port r22755.

original commit message:
  Unify InstanceofStub interface descriptors

BUG=
R=mstarzinger@chromium.org, weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/435603007

Patch from Chunyang Dai <chunyang.dai@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22780 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

956cd1c7

Only activate SSE2 by default on ia32 · 9ac4b4e3

danno@chromium.org authored Aug 01, 2014

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/432863002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22779 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9ac4b4e3

X87: Land the Fan (disabled) · f806dc52

weiliang.lin@intel.com authored Aug 01, 2014

port r22709.

This patch only covers the code change of orginal X87 port.
For the changes under ./src/compiler/ and ./tools/gyp/v8.gyp file,
I will submit it in another seperate patch.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/430423002

Patch from Chunyang Dai <chunyang.dai@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22778 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f806dc52

Clean-up and repair cumulative marking and sweeping time stats. · c3d6417b

hpayer@chromium.org authored Aug 01, 2014

BUG=
R=ernstm@chromium.org

Review URL: https://codereview.chromium.org/432743002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22777 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c3d6417b

Report precise number of incrementally marked bytes to gc tracer. · 6af92903

hpayer@chromium.org authored Aug 01, 2014

BUG=
R=ernstm@chromium.org

Review URL: https://codereview.chromium.org/428263006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6af92903

X87: Remove keyed_store_calling convention and friends · cd2a39e3

weiliang.lin@intel.com authored Aug 01, 2014

port r22706.

original commit message:
  Remove keyed_store_calling convention and friends

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/431263003

Patch from Chunyang Dai <chunyang.dai@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22775 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cd2a39e3

31 Jul, 2014 5 commits

Fix Win64 build · d9900a20

danno@chromium.org authored Jul 31, 2014

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/434623003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22772 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d9900a20

Correct a misuse of sizeof (introduced in r22709). · 8d55bbbc

Jacob.Bramley@arm.com authored Jul 31, 2014

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/436653002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22769 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8d55bbbc

Add new files to the GN build after r22709. · bff9c5da

mstarzinger@chromium.org authored Jul 31, 2014

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/434673002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22768 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

bff9c5da

Skip more test. · f158d243

machenbach@chromium.org authored Jul 31, 2014

TBR=dcarney@chromium.org,bmeurer@chromium.org,danno@chromium.org

BUG=

Review URL: https://codereview.chromium.org/432823002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22767 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f158d243

Ensure environment does not contain nil values. · 16692be6

mstarzinger@chromium.org authored Jul 31, 2014

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/436553003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22766 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

16692be6