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Author SHA1 Message Date
mstarzinger@chromium.org
956c915d01 Ignore generated JSON files for TurboFan graphs. 
R=danno@chromium.org

Review URL: https://codereview.chromium.org/605733002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 13:30:08 +00:00
machenbach@chromium.org
06e1f61180 Refactoring: Extract interface for VC in release scripts. 
Also simplify tagging in merge_to_branch.

BUG=chromium:410721
LOG=n
R=jkummerow@chromium.org, tandrii@chromium.org

Review URL: https://codereview.chromium.org/607463002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 13:25:14 +00:00
v8-autoroll@chromium.org
0a9992d16e [Auto-roll] Bump up version to 3.29.90.0 
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24227 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 13:01:29 +00:00
weiliang.lin@intel.com
944c70efb1 X87: fix the bug which is introduced by R24169. 
Two more DeoptimizeIf(...) are added so the branch distance changed.
    we need to use Label::kFar.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/598353002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24226 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 12:57:14 +00:00
jarin@chromium.org
b11c925142 Disable merging simulates across captured objects. 
BUG=chromium:416730
LOG=N
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/607453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24225 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 12:16:32 +00:00
ulan@chromium.org
3857757f96 Add myself to CC in merge_to_branch.py 
BUG=
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/603113002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24222 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 11:28:27 +00:00
jkummerow@chromium.org
5134e35e64 Revert part of r24098 
BUG=chromium:417508
LOG=y
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/604703006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24221 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 11:18:22 +00:00
danno@chromium.org
ca080a4f40 [TurboFan]: Add JSON output for the visualizer 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/599453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24220 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 11:13:50 +00:00
ulan@chromium.org
b91704fd69 Enable FDO for v8 in android build. 
R=benm@chromium.org, ulan@chromium.org, torne@chromium.org

TEST=manual
BUG=

Review URL: https://codereview.chromium.org/598723002

Patch from Dehao Chen <dehao@google.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24219 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 10:19:09 +00:00
yangguo@chromium.org
86b3c3eea7 Insert materialized context at the right place in DebugEvaluate. 
R=aandrey@chromium.org, ulan@chromium.org
BUG=chromium:323936
LOG=N

Review URL: https://codereview.chromium.org/599113002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24218 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 09:33:40 +00:00
bmeurer@chromium.org
432b1768e1 [turbofan] Add backend support for Float32Constant. 
TEST=cctest,compiler-unittests,mjsunit
BUG=v8:3589
LOG=n
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/600383002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24217 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 08:56:02 +00:00
machenbach@chromium.org
f01dffa835 Fix auto roll after switching v8 mirror. 
BUG=chromium:411835
LOG=n
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/606553003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24216 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 08:46:13 +00:00
mstarzinger@chromium.org
47ec735026 Slightly adapt Math.fround test. 
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
 2014-09-25 08:44:15 +00:00
dcarney@chromium.org
2f77113b50 convert disassembler to use OStream 
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
 2014-09-25 08:33:24 +00:00
v8-autoroll@chromium.org
b3fb3f169c [Auto-roll] Bump up version to 3.29.89.0 
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24213 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 08:31:37 +00:00
neis@chromium.org
bead5f6bb6 Add some tests about range types. 
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
 2014-09-25 08:31:23 +00:00
jkummerow@chromium.org
1903e560b0 Non-JSArrays must always have holey elements. 
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
 2014-09-25 08:25:25 +00:00
machenbach@chromium.org
7712bd1a7a Fix version increment. 
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
 2014-09-25 08:20:58 +00:00
neis@chromium.org
4b0823c9a4 Give more precise types to some Math functions. 
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
 2014-09-25 08:04:49 +00:00
neis@chromium.org
fa4fdeaf9f Fix argument check in RandomNumberGenerator::NextInt. 
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
 2014-09-25 08:03:56 +00:00
neis@chromium.org
3f76918c71 Make type fuzzer return non-standard bitsets too. 
(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
 2014-09-25 08:03:26 +00:00
neis@chromium.org
55ac3a3459 Move union length computation out of loops. 
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
 2014-09-25 08:02:12 +00:00
bmeurer@chromium.org
8b4ad709a5 [turbofan] IA: support better left operand for commutative binops 
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
 2014-09-25 07:41:25 +00:00
yangguo@chromium.org
1257f35c21 Support large objects in the serializer/deserializer. 
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
 2014-09-25 07:32:13 +00:00
machenbach@chromium.org
b790fd6b59 Switch v8 mirror in version script. 
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
 2014-09-25 07:30:18 +00:00
yangguo@chromium.org
2a67e48f0e Move i18n-related runtime functions into a separate file. 
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
 2014-09-25 07:16:15 +00:00
yangguo@chromium.org
134bba4967 Use runtime.h to look for runtime function names. 
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
 2014-09-25 07:04:34 +00:00
jochen@chromium.org
c87651f040 Only add samples to the idle time undershoot histogram if we actually did gc 
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
 2014-09-25 06:55:06 +00:00
bmeurer@chromium.org
0e2ae4b782 [x64] three operand imul supports first operand in memory location 
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
 2014-09-25 06:37:23 +00:00
jarin@chromium.org
2da3e84ec0 Improve memory usage in Turbofan. 
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
 2014-09-25 06:25:10 +00:00
bmeurer@chromium.org
17a01814d6 Fix windows build after r24191. 
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
 2014-09-25 05:17:38 +00:00
weiliang.lin@intel.com
5a49981ef8 X87: add part of backend support for X87. 
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
 2014-09-25 02:55:39 +00:00
paul.lind@imgtec.com
a9b01bb2c2 MIPS: Minor fixes and additions needed for Turbofan. 
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
 2014-09-24 21:16:36 +00:00
balazs.kilvady@imgtec.com
a421506f8a MIPS: [turbofan] Add backend support for float32. 
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
 2014-09-24 16:56:52 +00:00
titzer@chromium.org
219cae86b9 Add tests for representation change of constants. 
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
 2014-09-24 16:04:05 +00:00
weiliang.lin@intel.com
9b06bf6047 X87: Refactor bailout reasons and disable optimization in more cases. 
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
 2014-09-24 15:29:00 +00:00
weiliang.lin@intel.com
8e6e09c169 X87: fixed branch distances. 
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
 2014-09-24 15:17:20 +00:00
m.m.capewell@googlemail.com
352733dca2 [turbofan] ARM64 support for inverted logical ops 
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
 2014-09-24 14:55:50 +00:00
mstarzinger@chromium.org
ea97f413ee Extend JSBuiltinReducer to cover Math.fround as well. 
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
 2014-09-24 14:55:13 +00:00
aandrey@chromium.org
4c327306ee Test case of V8 failing to step into in some cases. 
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
 2014-09-24 14:52:13 +00:00
titzer@chromium.org
f445883b27 Fix bug in representation-change.h. 
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
 2014-09-24 13:55:29 +00:00
machenbach@chromium.org
68c405154b Whitespace change to test new chromium deps. 
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24184 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-24 13:43:00 +00:00
machenbach@chromium.org
0b22118a68 Whitespace change to test new chromium deps. 
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-24 13:17:12 +00:00
machenbach@chromium.org
cab6380412 Whitespace change to test new chromium deps. 
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24182 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-24 12:47:20 +00:00
titzer@chromium.org
8c0bbd1e8f Fix windows build. 
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24181 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-24 12:01:21 +00:00
titzer@chromium.org
9fb5f564a9 Add support for Float32 representation changes. 
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
 2014-09-24 11:55:07 +00:00
bmeurer@chromium.org
50c466e883 [turbofan] Add backend support for float32. 
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
 2014-09-24 11:08:35 +00:00
svenpanne@chromium.org
82e5de6bdd Make the detailed reason for deopts mandatory on all platforms. 
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
 2014-09-24 10:47:29 +00:00
mstarzinger@chromium.org
379040e276 Extend JSBuiltinReducer to cover Math.sqrt as well. 
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
 2014-09-24 10:24:19 +00:00
Jacob.Bramley@arm.com
98277cfa98 [arm64] cleanup heap numbers detection 
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
 2014-09-24 10:22:11 +00:00