balazs.kilvady@imgtec.com [Tue, 14 Oct 2014 17:26:14 +0000 (17:26 +0000)]
MIPS: [turbofan] Optimize division/modulus by constant.
Port r24595 (d0f464e)
TEST=cctest,mjsunit,unittests
BUG=
R=paul.lind@imgtec.com
Review URL: https://codereview.chromium.org/
651223003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24611
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sigurds@chromium.org [Tue, 14 Oct 2014 16:28:32 +0000 (16:28 +0000)]
Fix performance bug in scheduler.
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
651233002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24610
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
neis@chromium.org [Tue, 14 Oct 2014 16:27:26 +0000 (16:27 +0000)]
Reland "Refine expression typing, esp. by propagating range information."
This relands commit 24552.
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
653693002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24609
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 14 Oct 2014 14:46:11 +0000 (14:46 +0000)]
Catch exceptions thrown when enqueuing change records.
R=ishell@chromium.org
BUG=chromium:417709
LOG=N
Review URL: https://codereview.chromium.org/
653593002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24608
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 14 Oct 2014 14:45:03 +0000 (14:45 +0000)]
Fix V8's default timer event logger.
This broke because the optimizing compiler thread no longer holds
Isolate::Current() in its TLS.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
655813002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24607
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ulan@chromium.org [Tue, 14 Oct 2014 14:43:45 +0000 (14:43 +0000)]
Weak Cells
Introduce an object that holds a weak reference.
Design document: http://goo.gl/9dSvvy.
BUG=
R=erik.corry@gmail.com
Review URL: https://codereview.chromium.org/
640303006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24606
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Tue, 14 Oct 2014 13:52:15 +0000 (13:52 +0000)]
Always initialize key_type_ in AST nodes
BUG=chromium:423117
LOG=n
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
652183002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24604
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 14 Oct 2014 13:25:19 +0000 (13:25 +0000)]
Correctly expand literal buffer for surrogate pairs.
R=jkummerow@chromium.org
BUG=chromium:423212
LOG=Y
Review URL: https://codereview.chromium.org/
652743005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24603
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
neis@chromium.org [Tue, 14 Oct 2014 12:41:34 +0000 (12:41 +0000)]
Add typing for Int32MulHigh.
TBR=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
656803003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24602
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
neis@chromium.org [Tue, 14 Oct 2014 12:27:29 +0000 (12:27 +0000)]
Simple typing of machine operators.
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
658523002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24601
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Tue, 14 Oct 2014 12:21:18 +0000 (12:21 +0000)]
Fix de/serialization tests after r24592
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
654853002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24600
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Tue, 14 Oct 2014 12:19:32 +0000 (12:19 +0000)]
Make release script cleanup more robust.
This is a work-around that checks out master if the
remembered branch is corrupt.
BUG=chromium:410721
LOG=n
TEST=script_test.py
TBR=tandrii@chromium.org
Review URL: https://codereview.chromium.org/
659473002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24599
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Tue, 14 Oct 2014 12:10:48 +0000 (12:10 +0000)]
Fix remote branch location in releases script (2).
BUG=chromium:410721
LOG=n
TEST=script_test.py
TBR=tandrii@chromium.org
Review URL: https://codereview.chromium.org/
653533003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24598
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sigurds@chromium.org [Tue, 14 Oct 2014 12:08:55 +0000 (12:08 +0000)]
Reland "Fix scheduler to correctly schedule nested diamonds".
Reland fix: Consume less memory.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
636233006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24597
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Tue, 14 Oct 2014 12:00:22 +0000 (12:00 +0000)]
Fix remote branch location in releases script.
BUG=chromium:410721
LOG=n
TEST=script_test.py
TBR=tandrii@chromium.org
Review URL: https://codereview.chromium.org/
653923002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24596
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 14 Oct 2014 11:57:06 +0000 (11:57 +0000)]
[turbofan] Optimize division/modulus by constant.
TEST=cctest,mjsunit,unittests
R=dcarney@chromium.org, svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
654833002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24595
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Tue, 14 Oct 2014 11:03:35 +0000 (11:03 +0000)]
Preserve order of fields when doing slow-to-fast object migration.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
614883003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24594
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Tue, 14 Oct 2014 10:24:18 +0000 (10:24 +0000)]
Squeeze the layout of various AST node types.
The following AST node types were improved (in decreasing number of
importance for asm.js-like source code): Expression, VariableProxy,
Assignment, BinaryOperation, Declaration, Property, Call.
BUG=chromium:417697
LOG=y
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
646803004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24593
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Tue, 14 Oct 2014 09:59:24 +0000 (09:59 +0000)]
Always compile functions in the snapshot with deoptimization support.
This prevents an unnecessary deopt-reopt cycle due to type feedback
having been thrown away as part of recompiling with deopt support.
(For non-snapshotted functions this is not an issue.)
Bonus: Add missing space in --trace-ic output, and provide names for
PropertyDescriptor's methods, because passing anonymous functions to
SetUpLockedPrototype frightens and confuses our FuncNameInferrer.
R=hpayer@chromium.org, yangguo@chromium.org
Review URL: https://codereview.chromium.org/
648243002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24592
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
baptiste.afsa@arm.com [Tue, 14 Oct 2014 09:28:53 +0000 (09:28 +0000)]
[turbofan] Add support for shifted and rotated operands on ARM64.
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
642923003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24591
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dcarney@chromium.org [Tue, 14 Oct 2014 09:22:21 +0000 (09:22 +0000)]
build fix
TBR=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
652163002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24590
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Tue, 14 Oct 2014 09:00:16 +0000 (09:00 +0000)]
Switch chromium roll script to git.
BUG=chromium:418923,chromium:410721
LOG=n
TEST=script_test.py
TBR=tandrii@chromium.org
Review URL: https://codereview.chromium.org/
657483002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24589
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sigurds@chromium.org [Tue, 14 Oct 2014 08:59:27 +0000 (08:59 +0000)]
Add control input to LoadField.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
649183003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24588
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dcarney@chromium.org [Tue, 14 Oct 2014 08:51:22 +0000 (08:51 +0000)]
[turbofan] remove some of the dependency of Instruction on Schedule
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
646393002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24584
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jarin@chromium.org [Tue, 14 Oct 2014 08:43:33 +0000 (08:43 +0000)]
[turbofan] Output schedule, instructions and register allocator in C1 visualizer format when --turbo-trace is specified.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
637313002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24583
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jarin@chromium.org [Tue, 14 Oct 2014 08:34:20 +0000 (08:34 +0000)]
[turbofan] Use register for instruction operands when SameAsFirst is specified.
As the register allocator cannot reuse spill slots, SameAsFirst
constraint means that we would have to do an expensive move to a
differen spill slot if we choose to spill. Forcing the operand
to a register is cheaper.
In zlib, we get >10% speed-up for ia32, >25% for x64.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
650083003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24580
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Tue, 14 Oct 2014 08:10:41 +0000 (08:10 +0000)]
Increase final idle time in idle notifcation of test test-api/Regress2107.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
653863002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24579
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 14 Oct 2014 07:47:27 +0000 (07:47 +0000)]
[arm] Drop SMMLS support.
Apparently
SMMLS r, b, c, a
computes
r = ((a << 32) - b * c) >> 32
while the documentation is kinda misleading and states that it should
compute
r = a - ((b * c) >> 32)
The actual behavior is kinda useless, so we drop the instruction again.
TEST=cctest,unittests
TBR=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
654653004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24577
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 14 Oct 2014 05:03:04 +0000 (05:03 +0000)]
[arm] Add support for SMMLA, SMMLS and SMMUL.
TEST=cctest,unittests
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/
648283002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24575
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 14 Oct 2014 03:55:43 +0000 (03:55 +0000)]
MIPS: Add OWNERS file for compiler unittests.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
648413003
Patch from Paul Lind <paul.lind@imgtec.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24574
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 14 Oct 2014 03:46:37 +0000 (03:46 +0000)]
Fix non-TF targets after r24546.
Fix mips64 and x87 builds.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
644463005
Patch from Paul Lind <paul.lind@imgtec.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24573
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Tue, 14 Oct 2014 02:55:29 +0000 (02:55 +0000)]
X87: Support for super assignments in for..in.
port r24560.
original commit message:
Support for super assignments in for..in.
BUG=
R=weiliang.lin@intel.com
Review URL: https://codereview.chromium.org/
653823002
Patch from Chunyang Dai <chunyang.dai@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24572
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
paul.lind@imgtec.com [Mon, 13 Oct 2014 23:31:59 +0000 (23:31 +0000)]
MIPS: [turbofan] Make VisitBranch and friends to backend specific.
Port r24546 (c3443cd)
Original commit message:
This is required to fix a tricky branch fusion bug on ARM, which was
caused by the interaction between the architecture-independent and
architecture-specific parts of the InstructionSelector. In the end it
wasn't worth sharing a few common lines of code for the additional
complexity, especially if we also want to properly support architectures
without any dedicated flags register (i.e. MIPS).
TEST=mjsunit,unittests
BUG=
R=paul.lind@imgtec.com
Review URL: https://codereview.chromium.org/
644973003
Patch from Balazs Kilvady <balazs.kilvady@imgtec.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24571
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
balazs.kilvady@imgtec.com [Mon, 13 Oct 2014 19:28:25 +0000 (19:28 +0000)]
MIPS: Support for super assignments in for..in.
Port r24560 (ef1070b)
BUG=v8:3330
LOG=N
R=paul.lind@imgtec.com
Review URL: https://codereview.chromium.org/
641803003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24570
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Mon, 13 Oct 2014 18:54:20 +0000 (18:54 +0000)]
Fix IdleNotificationFinishMarking test on slow devices.
BUG=
TBR=ulan@chromium.org
Review URL: https://codereview.chromium.org/
641533004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24569
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 13 Oct 2014 16:32:12 +0000 (16:32 +0000)]
Switch schedule early phase to basic blocks.
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
649203002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24568
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Mon, 13 Oct 2014 16:27:55 +0000 (16:27 +0000)]
Check if there is still time before finalizing an incremental collection.
BUG=
R=erik.corry@gmail.com, ulan@chromium.org
Review URL: https://codereview.chromium.org/
629903003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24567
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sigurds@chromium.org [Mon, 13 Oct 2014 16:08:29 +0000 (16:08 +0000)]
Revert "Fix scheduler to correctly schedule nested diamonds."
This reverts commit
0ab306041a6eba99fe5e2ef78251de137321f559.
"Fix" make scheduler run out of memory.
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
656473002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24566
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rmcilroy@chromium.org [Mon, 13 Oct 2014 14:41:33 +0000 (14:41 +0000)]
Refactor FrameAndConstantPoolScope and ConstantPoolUnavailableScope to be architecture independent
Move the FrameAndConstantPoolScope and ConstantPoolUnavailableScope out of the arm architecture directory to enable them to be used on all architectures.
R=rmcilroy@chromium.org
Review URL: https://codereview.chromium.org/
609843002
Patch from André Baixo <baixo@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24565
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dusan.milosavljevic@imgtec.com [Mon, 13 Oct 2014 14:18:10 +0000 (14:18 +0000)]
MIPS: Unbreak gn build, missing source files for MIPS tf.
TEST=
BUG=
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
654583002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24564
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sigurds@chromium.org [Mon, 13 Oct 2014 13:07:49 +0000 (13:07 +0000)]
Fix scheduler to correctly schedule nested diamonds.
The scheduler rewires control based on the last *control*
node that appears in the schedule of a block. This is not
sufficient to account for dependencies.
This patch adds additional dependencies to floating control
nodes. Given a floating control node A, every non-control
dependency of every node B that depends on A is introduces
as an additional dependency of A.
This allows the scheduler to correctly schedule two
diamonds A, B, if their only correct schedule is to
schedule B into the ifTrue successor in A.
TEST=cctest/test-scheduler/NestedFloatingDiamonds
R=mstarzinger@chromium.org, titzer@chromium.org
Review URL: https://codereview.chromium.org/
602083003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24561
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Mon, 13 Oct 2014 12:46:46 +0000 (12:46 +0000)]
Support for super assignments in for..in.
R=ishell@chromium.org, arv@chromium.org
BUG=v8:3330
LOG=N
Review URL: https://codereview.chromium.org/
639243003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24560
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Mon, 13 Oct 2014 12:34:53 +0000 (12:34 +0000)]
Make releases script ready for the new git workflow.
BUG=chromium:410721
LOG=n
TEST=script_test.py
TBR=tandrii@chromium.org
Review URL: https://codereview.chromium.org/
646383002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24558
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 13 Oct 2014 11:11:15 +0000 (11:11 +0000)]
Mark some test262 cases as known failures after r24495.
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/
650863002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24555
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 13 Oct 2014 11:09:32 +0000 (11:09 +0000)]
[turbofan] Optimize Int32Mod by power-of-two.
TEST=mjsunit/asm/int32-tmod,unittests
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
649083005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24554
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
neis@chromium.org [Mon, 13 Oct 2014 10:48:01 +0000 (10:48 +0000)]
Revert "Refine expression typing, esp. by propagating range information."
This reverts commit 24552.
TBR=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
648163002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24553
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
neis@chromium.org [Mon, 13 Oct 2014 10:40:29 +0000 (10:40 +0000)]
Refine expression typing, esp. by propagating range information.
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
618803003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24552
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Mon, 13 Oct 2014 09:48:50 +0000 (09:48 +0000)]
Fix typedarray tests.
1. Fixed typo. lenght -> length. Arbitary -> Arbitrary.
2. TypedArray DataView property getters should throw TypeError when called on
incompatible types.
3. Should not use integers as keys in the arbitrary-properties test.
R=dslomov@chromium.org, yangguo@chromium.org
Review URL: https://codereview.chromium.org/
652603002
Patch from Xueqiao Xu <xuq@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24551
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rmcilroy@chromium.org [Mon, 13 Oct 2014 09:36:12 +0000 (09:36 +0000)]
v8_external_snapshot target visible only when using v8_use_external_startup_data
Prevent snapshot_blob.bin from being unnecessarily generated when building all targets.
When such file exists, chrome_tests assumes we will load V8's initial snapshot from
external files, even when such feature is turned off, which prevents the tests from
being successfully compiled.
BUG=421063
LOG=N
R=rmcilroy@chromium.org
Review URL: https://codereview.chromium.org/
643163002
Patch from André Baixo <baixo@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24550
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 13 Oct 2014 09:30:27 +0000 (09:30 +0000)]
Run benchmarks tests with --turbo-asm flag.
R=machenbach@chromium.org, mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
646373002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24549
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 13 Oct 2014 09:17:33 +0000 (09:17 +0000)]
[turbofan] Embed the actual backing store address for typed loads/stores.
TEST=unittests
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
650843002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24548
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Mon, 13 Oct 2014 09:01:54 +0000 (09:01 +0000)]
Script streaming: UTF-8 handling fix.
The problem was that there can be several multi-byte UTF-8 characters near the
splitting point of the data chunks, and the code didn't handle it properly.
This was also the source of crbug.com/417891 - I thought the crash can only
happen when V8 is passed invalid UTF-8 data, but it can also happen in the
abovementioned case. After the fix, we handle the valid UTF-8 case and also
guard against invalid UTF-8 data.
R=yangguo@chromium.org
BUG=chromium:417891
LOG=N
Review URL: https://codereview.chromium.org/
654503002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24547
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 13 Oct 2014 08:15:03 +0000 (08:15 +0000)]
[turbofan] Make VisitBranch and friends to backend specific.
This is required to fix a tricky branch fusion bug on ARM, which was
caused by the interaction between the architecture-independent and
architecture-specific parts of the InstructionSelector. In the end it
wasn't worth sharing a few common lines of code for the additional
complexity, especially if we also want to properly support architectures
without any dedicated flags register (i.e. MIPS).
TEST=mjsunit,unittests
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
651783003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24546
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dcarney@chromium.org [Mon, 13 Oct 2014 08:09:27 +0000 (08:09 +0000)]
[turbofan] remove graph from InstructionSequence
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
652643002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24545
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 13 Oct 2014 07:57:40 +0000 (07:57 +0000)]
Fix build failure.
TBR=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
650823002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24544
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 13 Oct 2014 07:50:21 +0000 (07:50 +0000)]
Always include full reloc info to stubs for serialization.
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
641643006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24543
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dcarney@chromium.org [Mon, 13 Oct 2014 07:42:35 +0000 (07:42 +0000)]
[turbofan]IA: ChangeFloat32ToFloat64 supports mem operand
BUG=
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/
641153003
Patch from Jing Bao <jing.bao@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24542
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dcarney@chromium.org [Mon, 13 Oct 2014 07:12:57 +0000 (07:12 +0000)]
[turbofan] IA: TruncateFloat64ToFloat32 supports mem operand
BUG=
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
639283003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24541
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Mon, 13 Oct 2014 01:54:44 +0000 (01:54 +0000)]
X87: Introduce FeedbackVectorSlot type - better than int.
port r24528.
original commit message:
Introduce FeedbackVectorSlot type - better than int.
It's good to have typing around this value.
BUG=
R=weiliang.lin@intel.com
Review URL: https://codereview.chromium.org/
645323002
Patch from Chunyang Dai <chunyang.dai@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24540
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Sat, 11 Oct 2014 06:00:44 +0000 (06:00 +0000)]
X87: Teach TurboFan to call vector-based ICs.
port r24519.
original commit message:
Teach TurboFan to call vector-based ICs.
Additional static information needs to be passed to Load and KeyedLoad calls if
--vector-ics is turned on
BUG=
R=weiliang.lin@intel.com
Review URL: https://codereview.chromium.org/
645273002
Patch from Chunyang Dai <chunyang.dai@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24537
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dusan.milosavljevic@imgtec.com [Fri, 10 Oct 2014 18:00:58 +0000 (18:00 +0000)]
MIPS: Fix loading Float64 constants in turbofan.
TEST=ctest/test-run-machops/RunFloat64SubImm1,
RunFloat64SubImm2, RunFloat64MulImm, RunFloat64Compare
BUG=
R=paul.lind@imgtec.com
Review URL: https://codereview.chromium.org/
646923003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24536
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
adamk@chromium.org [Fri, 10 Oct 2014 17:17:00 +0000 (17:17 +0000)]
Add test case for SparseJoin misbehavior with getters
BUG=v8:3621
LOG=N
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
645703003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24535
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
balazs.kilvady@imgtec.com [Fri, 10 Oct 2014 16:17:10 +0000 (16:17 +0000)]
MIPS: Introduce FeedbackVectorSlot type - better than int.
Port r24528 (f7b7e5a)
Original commit message:
It's good to have typing around this value.
BUG=
R=paul.lind@imgtec.com
Review URL: https://codereview.chromium.org/
644583004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24534
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 10 Oct 2014 14:59:53 +0000 (14:59 +0000)]
Split off remaining runtime functions in runtime.cc.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
638423003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24533
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
balazs.kilvady@imgtec.com [Fri, 10 Oct 2014 13:56:34 +0000 (13:56 +0000)]
MIPS: Teach TurboFan to call vector-based ICs.
Port r24519 (842debf)
Original commit message:
Additional static information needs to be passed to Load and KeyedLoad calls if
--vector-ics is turned on.
BUG=
R=dusan.milosavljevic@imgtec.com
Review URL: https://codereview.chromium.org/
645883002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24532
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Fri, 10 Oct 2014 13:40:08 +0000 (13:40 +0000)]
Use phase-local zone in the graph builder.
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
640423005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24531
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Fri, 10 Oct 2014 13:36:54 +0000 (13:36 +0000)]
Disable webkit/array-iterate-backwards test in --gc-stress mode for turbofan
TBR=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
647743002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24530
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Fri, 10 Oct 2014 13:27:52 +0000 (13:27 +0000)]
Fix type feedback for name-keyed stores
BUG=chromium:422212
LOG=n
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
648703002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24529
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Fri, 10 Oct 2014 13:22:10 +0000 (13:22 +0000)]
Introduce FeedbackVectorSlot type - better than int.
It's good to have typing around this value.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
641373002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24528
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Fri, 10 Oct 2014 13:09:41 +0000 (13:09 +0000)]
Bogus assert caused turbofan failure.
TBR=ishell@chromium.org
Review URL: https://codereview.chromium.org/
643913002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24527
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Fri, 10 Oct 2014 11:57:55 +0000 (11:57 +0000)]
Improve comments and readability of scheduler.
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
642803003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24526
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Fri, 10 Oct 2014 11:49:53 +0000 (11:49 +0000)]
Remove fixpoint workaround from schedule early phase.
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
646613002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24525
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Fri, 10 Oct 2014 10:52:31 +0000 (10:52 +0000)]
AST nodes have at most one bailout/typefeedback ID now, saving lots of memory.
This is basically https://codereview.chromium.org/
569573002/ done right:
During construction, each node type tells its parent how many IDs it
needs in addition to the parent's ones. This is done all the way up in
the class hierarchy until a node's parent doesn't need any ID. At that
point we know how many IDs in summary are needed, and we reserve the
whole range at once, saving only the base ID of that range. All IDs
are now calculated via simple offsets to that base ID. To all
performaniacs: The C++ compiler simplifies the constant calculation to
a simple load and the addition of a single constant.
Note that the actual code is much simpler than all that prose above. :-)
It's basically how compilers for OO languages figure out vtable entries.
We still have lots of holes due to padding in the AST nodes, but this
will be addressed in a separate CL.
BUG=chromium:417697
LOG=y
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
643633003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24524
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 10 Oct 2014 10:51:34 +0000 (10:51 +0000)]
Reset code age when serializing code objects.
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
642283002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24523
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Fri, 10 Oct 2014 10:40:29 +0000 (10:40 +0000)]
Keyed loads from super with numeric keys.
R=ishell@chromium.org, arv@chromium.org
BUG=v8:3330
LOG=N
Review URL: https://codereview.chromium.org/
638193004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24522
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ulan@chromium.org [Fri, 10 Oct 2014 10:35:30 +0000 (10:35 +0000)]
Set output representation of HIsStringAndBranch to tagged.
BUG=chromium:421877
LOG=N
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
641313003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24521
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Fri, 10 Oct 2014 10:23:04 +0000 (10:23 +0000)]
[turbofan] Optimize Uint32LessThan with Word32Sar.
TEST=unittests
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
648663002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24520
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Fri, 10 Oct 2014 09:49:43 +0000 (09:49 +0000)]
Teach TurboFan to call vector-based ICs.
Additional static information needs to be passed to Load and KeyedLoad calls if
--vector-ics is turned on.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
633423002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24519
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
akos.palfi@imgtec.com [Fri, 10 Oct 2014 09:06:55 +0000 (09:06 +0000)]
MIPS: Fix for r24501.
BUG=
R=akos.palfi@imgtec.com
Review URL: https://codereview.chromium.org/
646863003
Patch from Paul Lind <paul.lind@imgtec.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24516
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 10 Oct 2014 08:48:39 +0000 (08:48 +0000)]
Update .gitignore with test/test262-es6/data.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
646933002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24515
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Fri, 10 Oct 2014 08:10:29 +0000 (08:10 +0000)]
[turbofan] Fix typed lowering of typed array loads/stores.
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
646483003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24514
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 10 Oct 2014 08:06:21 +0000 (08:06 +0000)]
Conform to the unittest naming convention.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
644973002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24513
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Fri, 10 Oct 2014 07:27:33 +0000 (07:27 +0000)]
Fix typo in Mac GetCurrentThreadId
BUG=none
TBR=svenpanne@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/
642223003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24512
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Fri, 10 Oct 2014 07:22:57 +0000 (07:22 +0000)]
Sync OS::GetCurrentThreadId with chromium's/blink's implementation
Compare third_party/WebKit/Source/wtf/ThreadingPthreads.cpp
BUG=v8:3620
R=svenpanne@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/
649553002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24511
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 10 Oct 2014 07:13:46 +0000 (07:13 +0000)]
Allow identifier code points from supplementary multilingual planes.
ES5.1 section 6 ("Source Text"):
"Throughout the rest of this document, the phrase “code unit” and the
word “character” will be used to refer to a 16-bit unsigned value
used to represent a single 16-bit unit of text."
This changed in ES6 draft section 10.1 ("Source Text"):
"The ECMAScript code is expressed using Unicode, version 5.1 or later.
ECMAScript source text is a sequence of code points. All Unicode code
point values from U+0000 to U+10FFFF, including surrogate code points,
may occur in source text where permitted by the ECMAScript grammars."
This patch is to reflect this spec change.
BUG=v8:3617
LOG=Y
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/
640193002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24510
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Fri, 10 Oct 2014 07:12:38 +0000 (07:12 +0000)]
Make benchmark runner understand chromium perf output.
BUG=406405
LOG=n
TEST=python -m unittest run_benchmarks_test
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
498163002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24509
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Fri, 10 Oct 2014 06:04:31 +0000 (06:04 +0000)]
X87: Fix uninitialized FixedArray potentially being left behind by ElementsTransitionGenerator::Generate.
port r24498.
original commit message:
Fix uninitialized FixedArray potentially being left behind by ElementsTransitionGenerator::Generate.
BUG=
R=weiliang.lin@intel.com
Review URL: https://codereview.chromium.org/
643793002
Patch from Chunyang Dai <chunyang.dai@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24508
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Fri, 10 Oct 2014 05:44:13 +0000 (05:44 +0000)]
X87: Keyed stores to super where key is a name.
port r24490.
original commit message:
Keyed stores to super where key is a name.
BUG=
R=weiliang.lin@intel.com
Review URL: https://codereview.chromium.org/
649533002
Patch from Chunyang Dai <chunyang.dai@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24507
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
weiliang.lin@intel.com [Fri, 10 Oct 2014 05:40:44 +0000 (05:40 +0000)]
X87: Add MEGAMORPHIC state support for KeyedStoreIC
port r24500.
original commit message:
Add MEGAMORPHIC state support for KeyedStoreIC
BUG=
R=weiliang.lin@intel.com
Review URL: https://codereview.chromium.org/
642843004
Patch from Chunyang Dai <chunyang.dai@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24506
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
balazs.kilvady@imgtec.com [Thu, 9 Oct 2014 18:09:14 +0000 (18:09 +0000)]
MIPS: Add MEGAMORPHIC state support for KeyedStoreIC.
Port r24500 (e10f342)
BUG=
R=paul.lind@imgtec.com
Review URL: https://codereview.chromium.org/
645593006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24503
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
balazs.kilvady@imgtec.com [Thu, 9 Oct 2014 17:06:17 +0000 (17:06 +0000)]
MIPS: Fix uninitialized FixedArray potentially being left behind by ElementsTransitionGenerator::GenerateDoubleToObject.
Port r24498 (eeef8c0)
BUG=chromium:421843
LOG=n
R=paul.lind@imgtec.com
Review URL: https://codereview.chromium.org/
645633002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24502
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
balazs.kilvady@imgtec.com [Thu, 9 Oct 2014 15:33:10 +0000 (15:33 +0000)]
MIPS: Keyed stores to super where key is a name.
Port r24490 (839f44c)
BUG=v:3330
LOG=N
R=paul.lind@imgtec.com
Review URL: https://codereview.chromium.org/
641093002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24501
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Thu, 9 Oct 2014 14:30:44 +0000 (14:30 +0000)]
Add MEGAMORPHIC state support for KeyedStoreIC
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
584043002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24500
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ulan@chromium.org [Thu, 9 Oct 2014 14:17:33 +0000 (14:17 +0000)]
Fix computation of UTC time from local time at DST change points.
This also reverts r23606, which was an incorrect fix.
BUG=v8:3116,chromium:417640,chromium:415424
LOG=Y
TEST=mjsunit/regress/regress-3116.js
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
639383002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24499
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Thu, 9 Oct 2014 14:12:05 +0000 (14:12 +0000)]
Fix uninitialized FixedArray potentially being left behind by ElementsTransitionGenerator::GenerateDoubleToObject
BUG=chromium:421843
LOG=n
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
636313003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24498
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Thu, 9 Oct 2014 14:01:59 +0000 (14:01 +0000)]
Remove deprecated verification for context separation.
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/
636173002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24497
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Thu, 9 Oct 2014 13:25:42 +0000 (13:25 +0000)]
Remove perf tests that are moved to another location.
TBR=dslomov@chromium.org, bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
645583002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24496
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Thu, 9 Oct 2014 13:19:02 +0000 (13:19 +0000)]
Convert `obj` ToObject in Object.keys()
BUG=v8:3587
LOG=Y
R=arv@chromium.org, dslomov@chromium.org
Review URL: https://codereview.chromium.org/
585373003
Patch from Caitlin Potter <caitpotter88@gmail.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24495
ce2b1a6d-e550-0410-aec6-
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bmeurer@chromium.org [Thu, 9 Oct 2014 12:50:13 +0000 (12:50 +0000)]
[ia32] Use more efficient encoding when loading integer constants.
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/
642053002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24494
ce2b1a6d-e550-0410-aec6-
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machenbach@chromium.org [Thu, 9 Oct 2014 12:41:36 +0000 (12:41 +0000)]
Move js perf test to another directory.
TBR=dslomov@chromium.org, bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
641033003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24493
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
projects / platform / upstream / v8.git / log