Commits · 47ec7350269067e8123d1f58a6a990928ed99706 · Linshizhi / V8

25 Sep, 2014 20 commits

Slightly adapt Math.fround test. · 47ec7350

mstarzinger@chromium.org authored Sep 25, 2014

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/606583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24215 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

47ec7350

convert disassembler to use OStream · 2f77113b

dcarney@chromium.org authored Sep 25, 2014

R=svenpanne@chromium.org

BUG=

Review URL: https://codereview.chromium.org/598703003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24214 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2f77113b

[Auto-roll] Bump up version to 3.29.89.0 · b3fb3f16

v8-autoroll@chromium.org authored Sep 25, 2014

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24213 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b3fb3f16

Add some tests about range types. · bead5f6b

neis@chromium.org authored Sep 25, 2014

Add missing tests for context types.
Rearrange some other tests.
Make printing of constant types more useful.
Give counter-examples for properties that no longer hold.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/602613002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24212 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

bead5f6b

Non-JSArrays must always have holey elements. · 1903e560

jkummerow@chromium.org authored Sep 25, 2014

Drive-by cleanup: remove unused elements_kind_ field in CallNew.

BUG=chromium:416558
LOG=n
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/595333002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24211 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1903e560

Fix version increment. · 7712bd1a

machenbach@chromium.org authored Sep 25, 2014

TBR=tandrii@chromium.org
TEST=script_test.py

Review URL: https://codereview.chromium.org/600383003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7712bd1a

Give more precise types to some Math functions. · 4b0823c9

neis@chromium.org authored Sep 25, 2014

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/602693002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24209 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4b0823c9

Fix argument check in RandomNumberGenerator::NextInt. · fa4fdeaf

neis@chromium.org authored Sep 25, 2014

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/597993002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24208 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fa4fdeaf

Make type fuzzer return non-standard bitsets too. · 3f76918c

neis@chromium.org authored Sep 25, 2014

(Also speed up some types tests a little.)

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/602553002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24207 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3f76918c

Move union length computation out of loops. · 55ac3a34

neis@chromium.org authored Sep 25, 2014

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/600713003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24206 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

55ac3a34

[turbofan] IA: support better left operand for commutative binops · 8b4ad709

bmeurer@chromium.org authored Sep 25, 2014

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/591343002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24205 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8b4ad709

Support large objects in the serializer/deserializer. · 1257f35c

yangguo@chromium.org authored Sep 25, 2014

R=hpayer@chromium.org, mvstanton@chromium.org

Review URL: https://codereview.chromium.org/581223004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24204 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1257f35c

Switch v8 mirror in version script. · b790fd6b

machenbach@chromium.org authored Sep 25, 2014

BUG=410721
LOG=n
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/601103003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b790fd6b

yangguo@chromium.org authored Sep 25, 2014

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/597943003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24202 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2a67e48f

Use runtime.h to look for runtime function names. · 134bba49

yangguo@chromium.org authored Sep 25, 2014

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/597943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24201 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

134bba49

Only add samples to the idle time undershoot histogram if we actually did gc · c87651f0

jochen@chromium.org authored Sep 25, 2014

BUG=none
R=hpayer@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/604543002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24200 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c87651f0

[x64] three operand imul supports first operand in memory location · 0e2ae4b7

bmeurer@chromium.org authored Sep 25, 2014

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/596643003

Patch from Weiliang Lin <weiliang.lin@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24199 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0e2ae4b7

Improve memory usage in Turbofan. · 2da3e84e

jarin@chromium.org authored Sep 25, 2014

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/602643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24198 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2da3e84e

Fix windows build after r24191. · 17a01814

bmeurer@chromium.org authored Sep 25, 2014

TBR=titzer@chromium.org

Review URL: https://codereview.chromium.org/604693002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24197 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

17a01814

X87: add part of backend support for X87. · 5a49981e

weiliang.lin@intel.com authored Sep 25, 2014

port r24179.  we add the corresponding function implementation to pass
   the compilation.

original commit message:

   [turbofan] Add backend support for float32.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/602003002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24196 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5a49981e

24 Sep, 2014 20 commits

MIPS: Minor fixes and additions needed for Turbofan. · a9b01bb2

paul.lind@imgtec.com authored Sep 24, 2014

These small changes can be landed indendently to avoid
cluttering up the initial turbofan CL.

BUG=
R=balazs.kilvady@imgtec.com

Review URL: https://codereview.chromium.org/602603005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24193 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a9b01bb2

MIPS: [turbofan] Add backend support for float32. · a421506f

balazs.kilvady@imgtec.com authored Sep 24, 2014

Port r24179 (41b81c2)

LOG=n
BUG=v8:3589
TEST=compiler-unittests,cctest
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/601783002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24192 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a421506f

Add tests for representation change of constants. · 219cae86

titzer@chromium.org authored Sep 24, 2014

R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/602713002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

219cae86

X87: Refactor bailout reasons and disable optimization in more cases. · 9b06bf60

weiliang.lin@intel.com authored Sep 24, 2014

port r24161.

original commit message:
  Refactor bailout reasons and disable optimization in more cases.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/597913002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9b06bf60

X87: fixed branch distances. · 8e6e09c1

weiliang.lin@intel.com authored Sep 24, 2014

port r24151.

original commit message:

  Forgot a few kNear occurences, only happens with --deopt-every-n-times.
  Death to manual jump distance calculation! :-P

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/595263002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24189 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8e6e09c1

[turbofan] ARM64 support for inverted logical ops · 352733dc

m.m.capewell@googlemail.com authored Sep 24, 2014

Select ARM64 inverted rhs instructions (bic, orn, eon) for cases where the rhs
input is inverted (using e/xor), and add some tests for this. Also, rename xor
to eor in the ARM64 backend.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/591383003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24188 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

352733dc

Extend JSBuiltinReducer to cover Math.fround as well. · ea97f413

mstarzinger@chromium.org authored Sep 24, 2014

R=bmeurer@chromium.org
TEST=compiler-unittests/JSBuiltinReducerTest.MathFround

Review URL: https://codereview.chromium.org/594183004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24187 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ea97f413

Test case of V8 failing to step into in some cases. · 4c327306

aandrey@chromium.org authored Sep 24, 2014

BUG=289497, v8:2888
R=yangguo@chromium.org, yurys@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/23441070

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24186 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4c327306

Fix bug in representation-change.h. · f445883b

titzer@chromium.org authored Sep 24, 2014

R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/598933003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24185 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f445883b

Whitespace change to test new chromium deps. · 68c40515

machenbach@chromium.org authored Sep 24, 2014

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24184 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

68c40515

Whitespace change to test new chromium deps. · 0b22118a

machenbach@chromium.org authored Sep 24, 2014

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0b22118a

Whitespace change to test new chromium deps. · cab63804

machenbach@chromium.org authored Sep 24, 2014

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24182 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cab63804

Fix windows build. · 8c0bbd1e

titzer@chromium.org authored Sep 24, 2014

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24181 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8c0bbd1e

Add support for Float32 representation changes. · 9fb5f564

titzer@chromium.org authored Sep 24, 2014

R=bmeurer@chromium.org
BUG=v8:3589
LOG=n

Review URL: https://codereview.chromium.org/598963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24180 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9fb5f564

[turbofan] Add backend support for float32. · 50c466e8

bmeurer@chromium.org authored Sep 24, 2014

LOG=n
BUG=v8:3589
TEST=compiler-unittests,cctest
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/596703004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24179 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

50c466e8

Make the detailed reason for deopts mandatory on all platforms. · 82e5de6b

svenpanne@chromium.org authored Sep 24, 2014

Boring semi-mechanical stuff...

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/598953002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24178 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

82e5de6b

Extend JSBuiltinReducer to cover Math.sqrt as well. · 379040e2

mstarzinger@chromium.org authored Sep 24, 2014

R=bmeurer@chromium.org
TEST=compiler-unittests/JSBuiltinReducerTest.MathSqrt

Review URL: https://codereview.chromium.org/595963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24177 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

379040e2

[arm64] cleanup heap numbers detection · 98277cfa

Jacob.Bramley@arm.com authored Sep 24, 2014

Make heap numbers detection more consistent on arm64.
All the tested benchmarks (octane2, kraken, sunspider, v8-v4 and lua) are unchanged (a57 and a53).

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

Review URL: https://codereview.chromium.org/577273002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24176 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

98277cfa

MIPS: Refactor bailout reasons and disable optimization in more cases. · 7301ee52

balazs.kilvady@imgtec.com authored Sep 24, 2014

Port r24161 (008f335)

BUG=
R=dusan.milosavljevic@imgtec.com

Review URL: https://codereview.chromium.org/593313004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24175 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7301ee52

Fix IC cache confusion on String.prototype.length · b0b59073

mvstanton@chromium.org authored Sep 24, 2014

BUG=416416
LOG=N
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/587363002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24174 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b0b59073