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Author SHA1 Message Date
yangguo@chromium.org
ed04566cba Correctly hook up back references to internalized strings in code deserializer. 
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/411483002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22540 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-23 07:16:32 +00:00
machenbach@chromium.org
f6c1f3c4a8 [Auto-roll] Bump up version to 3.28.33.0 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/411833004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22539 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-23 06:30:45 +00:00
hpayer@chromium.org
4049202011 Disable mjsunit/stack-traces-overflow test for gc stress builders. 
BUG=

Review URL: https://codereview.chromium.org/413583003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22536 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 20:30:08 +00:00
neis@chromium.org
6176dee6ea Add constructor for range types. 
R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/409543004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22535 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 17:33:22 +00:00
balazs.kilvady@imgtec.com
538c4234ab MIPS: Move function prototype handling into a special handler rather than IC. 
Port r22526 (d4c953e)

Original commit message:
Adjust hydrogen handling of function.prototype to be based on map feedback. Handle non-instance prototype loading using an IC rather than in the hydrogen instruction. In the future, remove the special instruction and replace by multiple hydrogen instructions.

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/414463002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22534 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 17:14:27 +00:00
hpayer@chromium.org
538b907b86 Fix webkit test status file. 
BUG=

Review URL: https://codereview.chromium.org/406283002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22533 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 16:45:08 +00:00
hpayer@chromium.org
aa1324337a Set the state of a swept page after being done with sweeping. 
BUG=
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/407093004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22532 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 16:30:23 +00:00
paul.lind@imgtec.com
14e88a5b53 Fix remaining CXX cross-compilation builds in Makefile. 
r22509 fixed arm and mips (big-endian) cross-compilation builds.

It did not fix mipsel, mips64el, or arm64 builds, since the
toolchain prefix did not match the v8_target_arch.

For mips, the toolchain is typically named mips-linux-gnu-g++,
but it can compile for mipsel or mips64el via flags. (There can
also be mipsel-linux-gnu-g++ toolchains, and this patch will
work for mipsel build in that case).

For arm64, the toolchains seem to be named aarch64-linux-gnu-g++.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/408133002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22531 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 15:29:22 +00:00
machenbach@chromium.org
7e685ba295 Landmine after ICU52 roll. 
BUG=
TBR=jochen@chromium.org

Review URL: https://codereview.chromium.org/412513002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22530 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 15:09:58 +00:00
machenbach@chromium.org
2ba5bcf208 Add landmines support. 
The scripts are copied from chromium/src/build and simplified.

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

Review URL: https://codereview.chromium.org/405373005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22529 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 15:06:18 +00:00
jochen@chromium.org
b45ea40d93 Avoid bash-ism in Makefile 
BUG=none
TBR=machenbach@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/412503002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22528 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 14:53:29 +00:00
balazs.kilvady@imgtec.com
47beb0c57a MIPS: Never record safepoint with doubles. 
Port r22496 (f9dde0f) and r22498 (7a16d69)

BUG=
R=dusan.milosavljevic@imgtec.com

Review URL: https://codereview.chromium.org/404143002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22527 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 14:34:55 +00:00
verwaest@chromium.org
9b3f0cbcb5 Move function prototype handling into a special handler rather than IC 
Adjust hydrogen handling of function.prototype to be based on map feedback. Handle non-instance prototype loading using an IC rather than in the hydrogen instruction. In the future, remove the special instruction and replace by multiple hydrogen instructions.

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/408193002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22526 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 14:27:53 +00:00
jochen@chromium.org
9cabfc4a65 Skip test262 tests failing on Mac 
BUG=none
TBR=machenbach@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/411533002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22524 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 12:56:53 +00:00
jochen@chromium.org
a9462576d6 Update ICU to 5.2 (matching chromium) 
BUG=v8:3452
R=svenpanne@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/411493002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22523 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 12:27:59 +00:00
jkummerow@chromium.org
7024980851 SlotRef::GetValue INT32 case needs to be 64bit big endian aware 
On 64bit big endian systems fetch the correct 32bits from the slot

BUG=v8:3449
LOG=N
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/403003002

Patch from Andrew Low <andrew_low@ca.ibm.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22522 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 11:35:49 +00:00
yangguo@chromium.org
54b2f8da53 Add profiling to code serializer. 
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/408143004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22521 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 10:35:38 +00:00
verwaest@chromium.org
a973e3a16e Update test and rebaseline 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/408183002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22520 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 09:44:56 +00:00
machenbach@chromium.org
1b8073ca3e [Auto-roll] Bump up version to 3.28.32.0 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/405353006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22519 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 09:19:05 +00:00
verwaest@chromium.org
3bba0204c0 Support setting named properties on non-JSObjects. 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/407953002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22518 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 08:28:49 +00:00
svenpanne@chromium.org
837b758b5f Revert "Set the state of a swept page after being done with sweeping." 
This reverts commit r22514, it broke the GC stress builder.

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/405373003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22517 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 07:19:46 +00:00
hpayer@chromium.org
e01c396226 Set the state of a swept page after being done with sweeping. 
BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/408843003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22514 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 19:24:02 +00:00
paul.lind@imgtec.com
dc9d6e7a25 MIPS: Introduce FLAG_vector_ics. 
Port r22500 (8fd2751)

Original commit message:
When FLAG_vector_ics is true, then AST nodes that use Load and KeyedLoad ICs
will allocate a type vector slot to store feedback information. Full codegen
will emit a load of the slot into a register if the flag is on.

Support is incomplete, right now the IC doesn't know how to use the feedback
slot.

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/403393008

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22513 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 19:09:56 +00:00
rmcilroy@chromium.org
79d7803555 [Arm]: Assert that movw/movt is only emitted for Armv7 targets 
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/402923002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22512 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 16:20:19 +00:00
verwaest@chromium.org
85bc602912 Reduce usage of StoreMode. 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/409603002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22511 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 16:01:50 +00:00
verwaest@chromium.org
f9d631b4bf Rename CurrentMapForDeprecated to TryUpdate, and introduce Map::Update which potentially deprecates 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/401243003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22510 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 15:59:05 +00:00
rmcilroy@chromium.org
8968425caa Add CXX cross-compile detection into Makefile after it was removed from gyp. 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/405113002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22509 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 15:25:50 +00:00
hpayer@chromium.org
5d67af1eb5 Enable object evacuation verifier. Perform verification of evacuation candidates when sweeping is done. 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/407893004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22508 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 15:12:19 +00:00
yangguo@chromium.org
1bebc5908e Use 0 instead of undefined for uninitialized stub key. 
The CPU profiler looks at uninitialized code objects, which triggers an assertion.

TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/404113003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22507 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 13:51:42 +00:00
yangguo@chromium.org
a5449405dd Small improvement to String.fromCodePoint. 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/390173004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22506 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 13:18:44 +00:00
yangguo@chromium.org
3b9f5e86d4 Store both major and minor key on code stubs. 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/409613002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22505 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 13:10:14 +00:00
mstarzinger@chromium.org
bc6ed15a5a Fix HSourcePosition when --hydrogen-track-positions is used. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/403373002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22504 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 13:09:11 +00:00
rossberg@chromium.org
c26920b22b Missing runtime test 
TBR=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/407943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22503 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 12:20:05 +00:00
machenbach@chromium.org
853c8bb58a [Auto-roll] Bump up version to 3.28.31.0 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/404103002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22502 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 12:14:36 +00:00
machenbach@chromium.org
049b4ad5e4 Fix automatic version update. 
This fixes two things:
1. Guarantee that versions are bumped up also when presubmit errors exists. Those errors originate from other CLs and should not stop the automatic versioning.
2. Calculate the last bleeding edge version when pushing to trunk based on remote branch svn/bleeding_edge and not on local branch master. The master branch is not kept up-to-date by the script.

BUG=
TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/404093002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22501 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 12:13:36 +00:00
mvstanton@chromium.org
6d3fc8a322 Introduce FLAG_vector_ics. 
When FLAG_vector_ics is true, then AST nodes that use Load and KeyedLoad ICs
will allocate a type vector slot to store feedback information. Full codegen
will emit a load of the slot into a register if the flag is on.

Support is incomplete, right now the IC doesn't know how to use the feedback
slot.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/398053002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22500 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 11:19:56 +00:00
hpayer@chromium.org
81bc2f95e7 Always sweep precisely. 
BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/398013003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 10:39:10 +00:00
Jacob.Bramley@arm.com
0e41b8661f ARM64: never record safepoint with doubles 
R=bmeurer@chromium.org, ulan@chromium.org

BUG=

Review URL: https://codereview.chromium.org/400223002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22498 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 10:31:23 +00:00
rossberg@chromium.org
2dc3d0bdc6 Remove harmony-typeof 
This was an early experiment in the Harmony era that turned out to
not be compatible with the web.

BUG=None
LOG=Y
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/408463003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22497 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 10:20:54 +00:00
Jacob.Bramley@arm.com
e4d4f1d5d2 ARM: never record safepoint with doubles 
R=bmeurer@chromium.org, ulan@chromium.org

BUG=

Review URL: https://codereview.chromium.org/408473002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22496 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 10:15:08 +00:00
rossberg@chromium.org
8023c9f564 Implement basic code generation for arrow functions 
Implements code generation for arrow functions by desugaring them into
a FunctionLiteral. For the moment, a normal FUNCTION_SCOPE is used, so
"this" and "arguments" behave as in normal functions. Implementing the
correct scoping rules is to be done later on.

BUG=v8:2700
LOG=
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/382893003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22495 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 09:58:01 +00:00
jkummerow@chromium.org
78c639cd7b Fix off-by-one error in Array.concat slow mode check 
BUG=chromium:395499
LOG=n
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/399753005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22494 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 09:42:21 +00:00
yangguo@chromium.org
1eacdd55a0 Implement String.prototype.codePointAt and String.fromCodePoint. 
Contributed by Mathias Bynens <mathiasb@opera.com>.

TBR=mathiasb@opera.com, rossberg@chromium.org
BUG=v8:2840
LOG=Y

Review URL: https://codereview.chromium.org/406863003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22493 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 08:45:32 +00:00
yangguo@chromium.org
219e763155 Expose the content of Maps and WeakMaps through MapMirror. 
BUG=v8:3291
LOG=N
R=aandrey@chromium.org, yangguo@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=22452

Review URL: https://codereview.chromium.org/398513005

Patch from Alexandra Mikhaylova <amikhaylova@google.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 08:07:04 +00:00
paul.lind@imgtec.com
c18a36fd96 MIPS64: Correct register use. 
TEST: mozilla/js1_5/Regress/regress-366601.
TEST: mozilla/ecma_3/ExecutionContexts/10.1.3-1

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/403993002

Patch from Yu Yin <xwafish@gmail.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22489 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 03:09:19 +00:00
weiliang.lin@intel.com
02247b18c0 X87: Cache IC handlers on the prototype's map if possible 
port r22483

original commit message:

  Cache IC handlers on the prototype's map if possible

  instead of on the receiver's map. Lazily overwrite cached handler if it is
  identical to the handler that just missed.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/391423003

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22488 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 02:57:42 +00:00
verwaest@chromium.org
907086597e Migrate to current map if deprecated in SetProperty 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/404963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22485 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-19 12:00:20 +00:00
balazs.kilvady@imgtec.com
6e824b6003 MIPS: Cache IC handlers on the prototype's map if possible. 
Port r22483 (6dd09cb)

Original commit message:
Instead of on the receiver's map. Lazily overwrite cached handler if it is
identical to the handler that just missed.

BUG=
R=akos.palfi@imgtec.com

Review URL: https://codereview.chromium.org/404813002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22484 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-18 17:11:52 +00:00
jkummerow@chromium.org
1211f606ae Cache IC handlers on the prototype's map if possible 
instead of on the receiver's map. Lazily overwrite cached handler if it is
identical to the handler that just missed.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/400523007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22483 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-18 13:50:21 +00:00
verwaest@chromium.org
7e29b64e27 Reimplement SetProperty using the LookupIterator 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/392243002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22482 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-18 13:47:25 +00:00