Commits · 452d15d997fc1ca3520f3eb5cb9600d4e6a7d16c · Linshizhi / V8

14 Mar, 2014 10 commits

Fixed modulo by a power of 2 on A64. · 452d15d9

svenpanne@chromium.org authored Mar 14, 2014

Actually setting flags before checking them might be a good idea... :-/

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/200113003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19924 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

452d15d9

Propagate updated offsets in BoundsCheckBbData. · 2c99cba3

ulan@chromium.org authored Mar 14, 2014

BUG=350863
LOG=Y
TEST=mjsunit/regress/regress-350863.js
R=bmeurer@chromium.org, jkummerow@chromium.org

Review URL: https://codereview.chromium.org/197823009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2c99cba3

Add regression test for range analysis bug. · 358e176d

bmeurer@chromium.org authored Mar 14, 2014

BUG=v8:3204
LOG=y
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/200103002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

358e176d

Move ParseYieldExpression to ParserBase. · ee46e648

marja@chromium.org authored Mar 14, 2014

R=mstarzinger@chromium.org
BUG=v8:3126
LOG=N

Review URL: https://codereview.chromium.org/197353003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ee46e648

Move ParseAssignmentExpression to ParserBase. · a89f68c6

marja@chromium.org authored Mar 14, 2014

R=mstarzinger@chromium.org, mstarzinger
BUG=v8:3126
LOG=N

Committed: https://code.google.com/p/v8/source/detail?r=19908

Review URL: https://codereview.chromium.org/197653002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a89f68c6

Continued fix for 351257. Reusing the feedback vector is too complex. · dd28969c

mvstanton@chromium.org authored Mar 14, 2014

Attempting to re-use the type feedback vector stored in the
SharedFunctionInfo turns out to be difficult among the various cases.
It will be much easier to do this when deferred type feedback processing
is removed, as is in the works.

Created bug v8:3212 to track re-introducing the optimization of reusing
the type vector on recompile before optimization.

The CL also brings back the type vector on the SharedFunctionInfo.

BUG=351257
LOG=Y
R=bmeurer@chromium.org, bmeuer@chromium.org

Review URL: https://codereview.chromium.org/199973004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

dd28969c

StopCpuProfiling should return non-const CpuProfile · 0a61b7c9

yurys@chromium.org authored Mar 14, 2014

StopCpuProfiling is replaced with StopProfiling which returns non-const CpuProfile which allows to call CpuProfile::Delete on it without const_cast. Also replaced StartCpuProfiling with StartProfiling to have symmetric names for start/stop actions.

BUG=v8:3213
LOG=Y
R=alph@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/197873015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0a61b7c9

Allow for compiling with xcode 5.1 (which doesn't have gcc anymore) · a992481b

jochen@chromium.org authored Mar 14, 2014

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

Review URL: https://codereview.chromium.org/196983006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a992481b

Prepare push to trunk. Now working on version 3.25.12. · 4efa199f

machenbach@chromium.org authored Mar 14, 2014

R=jkummerow@chromium.org
TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/199413005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19914 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4efa199f

Prepare push to trunk. Now working on version 3.25.11. · d78e9555

machenbach@chromium.org authored Mar 14, 2014

R=jkummerow@chromium.org
TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/196223010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d78e9555

13 Mar, 2014 30 commits

MIPS: Turn StringLengthStub (used by string wrappers only) into a hydrogen stub. · 7173d883

plind44@gmail.com authored Mar 13, 2014

Port r19889 (8fa27bb)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/197463009

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19912 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7173d883

Revert "Moved type feedback vector to SharedFunctionInfo." · 7b810f45

hpayer@chromium.org authored Mar 13, 2014

This reverts commit 828f1d563a3f0972135886888fd26526e04da07f.

Conflicts:
	src/compiler.cc
	test/cctest/test-compiler.cc

BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/196283015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7b810f45

MIPS: Remove uses of CanBeNegative() in HMod. · e8939a54

plind44@gmail.com authored Mar 13, 2014

Port r19878 (74a9002)

BUG=v8:3204
LOG=y
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/197463008

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e8939a54

Revert "Move ParseAssignmentExpression to ParserBase." · 7c66ec93

marja@chromium.org authored Mar 13, 2014

This reverts revision 19908.

Reason: clang doesn't like it.

BUG=

Review URL: https://codereview.chromium.org/199233003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19909 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7c66ec93

Move ParseAssignmentExpression to ParserBase. · 9cc39f5a

marja@chromium.org authored Mar 13, 2014

R=mstarzinger@chromium.org, mstarzinger
BUG=v8:3126
LOG=N

Review URL: https://codereview.chromium.org/197653002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9cc39f5a

Fix test-parsing/TooManyArguments. · 305b7a31

marja@chromium.org authored Mar 13, 2014

(Asan.)

R=machenbach@chromium.org
BUG=

Review URL: https://codereview.chromium.org/199213002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

305b7a31

A64: Remove temporary sxtw instructions · 7539de49

m.m.capewell@googlemail.com authored Mar 13, 2014

BUG=v8:3149
LOG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/199183002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19906 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7539de49

Revert "Maintain change log file directly on trunk branch in push-to-trunk." and related changes. · f7fea5dd

machenbach@chromium.org authored Mar 13, 2014

This reverts r19876, r19902 and r19903. The changes made git diff' in push-to-trunk unusable.

TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/197313005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f7fea5dd

MIPS: Remove uses of RangeCanInclude() in flooring division by power of 2. · d50a179b

plind44@gmail.com authored Mar 13, 2014

Port r19877 (17029d3)

Original commit message:
Drive-By-Fix: Improve ARM code generation for flooring division by
power of 2.

BUG=v8:3204
LOG=y
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/195893013

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19904 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d50a179b

Prepare push to trunk. Now working on version 3.25.11. · cfed3c94

machenbach@chromium.org authored Mar 13, 2014

R=dslomov@chromium.org
TBR=dslomov@chromium.org

Review URL: https://codereview.chromium.org/196383005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19903 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cfed3c94

Maintain change log file directly on trunk branch in push-to-trunk. · fa4625c1

machenbach@chromium.org authored Mar 13, 2014

This is another step for deprecating the change log file on bleeding edge.

BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/196283014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fa4625c1

Revert r19897, r19898 for breaking mac-64 debug. · 81a5cfb0

ulan@chromium.org authored Mar 13, 2014

TBR=dslomov@chromium.org

Review URL: https://codereview.chromium.org/199203002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19901 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

81a5cfb0

A64: Relax the register constraints for LSeqStringGetChar. · 89e36cbd

baptiste.afsa@arm.com authored Mar 13, 2014

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/197763006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19900 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

89e36cbd

MIPS: Fix uses of range analysis results in HChange. · 16a4129e

plind44@gmail.com authored Mar 13, 2014

Port r19872 (6d8679b)

BUG=v8:3204
LOG=y
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/198973002

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19899 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

16a4129e

Fix windows build after r19897. · 64539289

ulan@chromium.org authored Mar 13, 2014

TBR=dslomov@chromium.org

Review URL: https://codereview.chromium.org/199133002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19898 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

64539289

Fix memory leak caused by treating Code::next_code_link as strong in marker. · 2f267008

ulan@chromium.org authored Mar 13, 2014

BUG=
TEST=test/cctest/NextCodeLinkIsWeak
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/181833004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19897 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2f267008

Correctly retain argument value when deopting from Math.round on x64. · 0f71a24f

yangguo@chromium.org authored Mar 13, 2014

R=jkummerow@chromium.org
BUG=351624
LOG=N

Review URL: https://codereview.chromium.org/199013002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19896 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0f71a24f

A64: Implement and use FillFields · df529fb0

m.m.capewell@googlemail.com authored Mar 13, 2014

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/190763012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19895 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

df529fb0

Simplify GetEnumPropertyKeys and avoid trimming fixed arrays in large object space. · 66c8130b

ulan@chromium.org authored Mar 13, 2014

BUG=352070
LOG=N
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/198943002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

66c8130b

Perf regression: changes in KeyedStoreIC introduced polymorphism. · f1e18135

mvstanton@chromium.org authored Mar 13, 2014

When fixing bug 350884, I introduced an error that meant we went
polymorphic in KeyedStoreIC where we stayed monomorphic before. This
CL addresses the error, while preserving the bug fix for 350884.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/198793002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19893 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f1e18135

Only call to LogSymbol when needed. · 869db33c

dcarney@chromium.org authored Mar 13, 2014

R=marja@chromium.org

BUG=

Review URL: https://codereview.chromium.org/198903002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19892 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

869db33c

Handlify PropertyAttribute lookups. · 6f6356a2

yangguo@chromium.org authored Mar 13, 2014

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/197813004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19891 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6f6356a2

Check that constant is an integer before getting its value in HGraphBuilder::MatchRotateRight. · c64b78f6

ulan@chromium.org authored Mar 13, 2014

BUG=351263
LOG=N
TEST=mjsunit/regress/regress-351263
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/197803005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19890 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c64b78f6

Turn StringLengthStub (used by string wrappers only) into a hydrogen stub. · c2af96ba

verwaest@chromium.org authored Mar 13, 2014

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/197603002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c2af96ba

Add ASAN option to stand-alone gyp config. · 717c4d3b

machenbach@chromium.org authored Mar 13, 2014

BUG=
R=jkummerow@chromium.org, jochen@chromium.org

Review URL: https://codereview.chromium.org/196943004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19888 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

717c4d3b

A64: Remove an invalid assertion about the position of the reloc_info_writer. · 66774e2d

alexandre.rames@arm.com authored Mar 13, 2014

Review URL: https://codereview.chromium.org/196413007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19887 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

66774e2d

Harmony: move math features to es-staging. · 4e390c64

yangguo@chromium.org authored Mar 13, 2014

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/195123002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19886 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4e390c64

A64: Fix Fmov with signalling NaN literals. · f6de983e

jacob.bramley@arm.com authored Mar 13, 2014

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/194753002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19885 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f6de983e

Make translation of modulus operation '--stress-opt'-proof. · 390d3a0b

svenpanne@chromium.org authored Mar 13, 2014

Note that we unconditionally deopt later, anyway, but our compilation
pipeline has to survive long enough to reach that place. :-/

LOG=y
BUG=352059
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/198833002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19884 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

390d3a0b

Convert scanner buffers to use standard character types. · 619d812a

dcarney@chromium.org authored Mar 13, 2014

R=marja@chromium.org

BUG=

Review URL: https://codereview.chromium.org/198583003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

619d812a