yangguo@chromium.org
0133d96be3
Remove script collected debug event.
...
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/358873005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22063 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 12:10:43 +00:00
jochen@chromium.org
f4ede82c98
Remove remaining dependencies on allocation.h from a few platform files
...
I could move parts of allocation to base/ instead, but I see little to
no value in the allocation base classes, soo..
BUG=none
R=bmeurer@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/351683009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22062 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 11:37:09 +00:00
mstarzinger@chromium.org
5e738b77dc
Remove the duplicated file include.
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/352223007
Patch from Chunyang Dai <chunyang.dai@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22061 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 11:07:44 +00:00
mstarzinger@chromium.org
7a4054b7d7
Allow inlining of functions containing %_Arguments.
...
R=svenpanne@chromium.org
TEST=mjsunit/compiler/inline-arguments
Review URL: https://codereview.chromium.org/356773002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22060 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 11:04:35 +00:00
svenpanne@chromium.org
0be40ff5a5
Unbreak Mac build.
...
TBR=marja@chromium.org
Review URL: https://codereview.chromium.org/356153006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22059 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 11:02:18 +00:00
svenpanne@chromium.org
aac4a062d4
Unbreak "os" stuff in shared d8 builds.
...
Note that "os" still has no properties on Windows, but at least it's there.
BUG=v8:3407
LOG=y
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/356843005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22058 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 10:37:42 +00:00
machenbach@chromium.org
0fbb59747c
Whitespace change to trigger bots.
...
TBR=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/352583009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22057 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 10:28:44 +00:00
svenpanne@chromium.org
23f747b953
Unbreak Win64 build (hopefully).
...
cpplint, our fragile overloading of CheckEqualsHelper and Win64 don't
really play together very well...
TBR=marja@chromium.org
Review URL: https://codereview.chromium.org/354143003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22056 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 10:01:44 +00:00
machenbach@chromium.org
9d0988b0fe
Let test driver nuke test perf data on errors.
...
BUG=
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/350913004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 09:51:08 +00:00
Jacob.Bramley@arm.com
a3c2da4dc4
ARM64: avoid duplicate load of double constants
...
R=bmeurer@chromium.org , ulan@chromium.org
BUG=
Review URL: https://codereview.chromium.org/357973002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22051 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 09:00:31 +00:00
marja@chromium.org
3d9080a50f
Revert "ARM: Use the shifter operand to merge in previous shift instructions."
...
This reverts r 22017
Reason: broke Nexus 7 GPU bots (see crbug.com/389198)
BUG=389198
LOG=n
TBR=machenbach@chromium.org , ulan@chromium.org
Review URL: https://codereview.chromium.org/359713004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22050 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 08:55:41 +00:00
svenpanne@chromium.org
e25f833496
Added slim versions of output streams.
...
R=bmeurer@chromium.org , mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/352823003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22049 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 08:42:17 +00:00
jochen@chromium.org
1600681420
Remove dependency from platform files on v8.h
...
Pass flag values in through a central initialize call.
We still depend on utils.h for RoundUp and IsAligned.
BUG=none
R=bmeurer@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/353113003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22048 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 08:38:56 +00:00
weiliang.lin@intel.com
092389bb33
X87: Use IC register definitions in platform files.
...
port r22035
original commit message:
Use IC register definitions in platform files.
BUG=
R=weiliang.lin@intel.com
Review URL: https://codereview.chromium.org/356133005
Patch from Chunyang Dai <chunyang.dai@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22047 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 03:23:31 +00:00
palfia@homejinni.com
903b94d4d2
MIPS: Use IC register definitions in platform files.
...
Port r22035 (0eac506)
BUG=
R=palfia@homejinni.com
Review URL: https://codereview.chromium.org/354013003
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22044 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 21:03:09 +00:00
yurys@chromium.org
0339d069d9
Add OnCompileError handler and v8::CompileError debug event.
...
This event is generated when the parser can not generate code.
R=vsevik@chromium.org , yangguo@chromium.org , yurys@chromium.org
Review URL: https://codereview.chromium.org/264333007
Patch from Alexey Kozyatinskiy <kozyatinskiy@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 16:03:52 +00:00
yurys@chromium.org
013bb22cca
Remove unused Debug::AfterCompileFlags flags.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/353823004
Patch from Alexey Kozyatinskiy <kozyatinskiy@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22042 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 15:12:04 +00:00
yangguo@chromium.org
310c37bd43
Fix regexp=interpreted build.
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/350633003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22041 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 13:48:22 +00:00
hpayer@chromium.org
a511695bb5
Added more detailed sweeping timing counters.
...
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/331053003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22040 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 12:56:14 +00:00
rossberg@chromium.org
cb2419c615
Infer whether a variable is assigned in inner functions
...
R=titzer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/345573002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22039 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 11:59:42 +00:00
mstarzinger@chromium.org
1824edd6bc
Reland "Allow inlining of functions containing %_ArgumentsLength."
...
The layout test failures were unrelated to this change.
R=svenpanne@chromium.org
TBR=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/355993002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22038 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 11:55:31 +00:00
ulan@chromium.org
7f5c66b26b
Keep CodeRange::current_allocation_block_index_ in range after r21869.
...
BUG=305878,388328
LOG=N
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/354003003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22037 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 11:49:39 +00:00
jochen@chromium.org
6096f1bb0f
Roll buildtools to fb782d4369d5ae04f17a2fceef7de5a63e50f07b
...
Also add hooks to download clang-format binaries.
BUG=none
R=machenbach@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/334403005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22036 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 10:49:27 +00:00
mvstanton@chromium.org
4273c7c070
Use IC register definitions in platform files.
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/356713003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 10:00:36 +00:00
yangguo@chromium.org
e26102ac24
Suppress GC stress failure for a test that asserts code being optimized.
...
The reason is that GC stress causes additional deopts that the test
originally did not foresee.
R=marja@chromium.org
Review URL: https://codereview.chromium.org/355973003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22034 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 09:49:17 +00:00
ishell@chromium.org
37651f4f01
Avoid adjusting live bytes in JSObject::MigrateFastToFast() if the size delta is zero.
...
BUG=chromium:388880
LOG=N
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/333903003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 08:34:34 +00:00
weiliang.lin@intel.com
2c45989333
X87: Cleanup CallInterfaceDescriptor
...
port r22014
original commit message:
Make CallInterfaceDescriptor work like CodeStubInterfaceDescriptor, owning it's
register and representation arrays. This also eliminates a host of TSAN warnings
xfor static arrays
This CL depends on https://codereview.chromium.org/352583002 landing first
(a conceptual dependency at least).
BUG=
R=weiliang.lin@intel.com
Review URL: https://codereview.chromium.org/343563006
Patch from Chunyang Dai <chunyang.dai@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22030 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 07:32:17 +00:00
yangguo@chromium.org
a2d15ce518
Compile optimized code with active debugger but no break points.
...
R=ulan@chromium.org
BUG=386492
LOG=Y
Review URL: https://codereview.chromium.org/356713004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22029 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 06:32:51 +00:00
weiliang.lin@intel.com
8ff53a8d62
X87: The IC exposes a register definition.
...
port r22011
original commit message:
Centralize a register definition in an IC that provides:
1) symbolic names for the register (like, edx == receiver)
2) defines ordering when passed on the stack
Code that implements or uses the IC should use this definition instead of "knowing" what the registers are. Or at least have the definition to validate it's assumptions.
As a side effect of avoiding runtime static initializers (enforced by tools/check-static-initializers.sh, neat), I gave ownership of the registers array to CodeStubInterfaceDescriptor. This prompted a cleanup of that struct
BUG=
R=weiliang.lin@intel.com
Review URL: https://codereview.chromium.org/358773002
Patch from Chunyang Dai <chunyang.dai@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22028 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 05:43:16 +00:00
danno@chromium.org
8313c523b3
Optimize Map/Set.prototype.forEach
...
Instead of using an iterator result object and an entries array
(for Map) we introduce a new runtime function that uses an array
as an out param.
On the Map ForEach perf test this leads to a 2.5x performance
improvement. On the overall Map and Set tests this leads to a 18%
and 13% improvement respectively.
BUG=None
LOG=Y
R=danno@chromium.org
Review URL: https://codereview.chromium.org/355663002
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22027 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 00:40:45 +00:00
kilvadyb@homejinni.com
53c540a033
MIPS: Fix r22021 “The IC exposes a register definition.” after r22018.
...
BUG=
R=palfia@homejinni.com
Review URL: https://codereview.chromium.org/344543004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 19:30:48 +00:00
kilvadyb@homejinni.com
73fc21c40d
MIPS: Cleanup CallInterfaceDescriptor.
...
Port r22014 (234866c)
Original commit message:
Make CallInterfaceDescriptor work like CodeStubInterfaceDescriptor, owning it's
register and representation arrays. This also eliminates a host of TSAN warnings
for static arrays.
This CL depends on https://codereview.chromium.org/352583002 landing first
(a conceptual dependency at least).
BUG=
R=palfia@homejinni.com
Review URL: https://codereview.chromium.org/356773003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 18:43:06 +00:00
mstarzinger@chromium.org
70891ddf32
Revert "Allow inlining of functions containing %_ArgumentsLength."
...
This cuased layout test failures.
TBR=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/349923009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 17:21:44 +00:00
kilvadyb@homejinni.com
55126885b7
MIPS: The IC exposes a register definition.
...
Port r22011 (be22370)
Original commit message:
Centralize a register definition in an IC that provides:
1) symbolic names for the register (like, edx == receiver)
2) defines ordering when passed on the stack
Code that implements or uses the IC should use this definition instead of "knowing" what the registers are. Or at least have the definition to validate it's assumptions.
As a side effect of avoiding runtime static initializers (enforced by tools/check-static-initializers.sh, neat), I gave ownership of the registers array to CodeStubInterfaceDescriptor. This prompted a cleanup of that struct.
BUG=
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/354863002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22021 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 16:17:31 +00:00
mstarzinger@chromium.org
ace9759359
Allow inlining of functions containing %_ArgumentsLength.
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/355833002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22020 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 16:02:49 +00:00
ulan@chromium.org
c266cd91e0
Collect garbage with kReduceMemoryFootprintMask in IdleNotification.
...
BUG=350720
LOG=Y
TBR=hpayer@chromium.org
Review URL: https://codereview.chromium.org/345263004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22019 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 15:29:58 +00:00
danno@chromium.org
eaca750b29
Remove distinction between hidden and normal runtime functions
...
R=jkummerow@chromium.org , mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/346413004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22018 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 15:26:10 +00:00
alexandre.rames@arm.com
a7408e5124
ARM: Use the shifter operand to merge in previous shift instructions.
...
When possible, we transform sequences of code of the form
lsl r1, r2, #imm
add r0, r5, r1
into
add r0, r5, r2 LSL #imm
This is an adaptation of r21161.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/312173002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22017 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 15:11:00 +00:00
machenbach@chromium.org
bd7652f1f5
Whitespace change to trigger bots.
...
TBR=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/348843010
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22016 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 14:24:15 +00:00
machenbach@chromium.org
79b1f09d16
Fix tools/whitespace.txt. Huge perf improvements.
...
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/330913006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22015 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 14:14:54 +00:00
mvstanton@chromium.org
8f905ee9fd
Cleanup CallInterfaceDescriptor
...
Make CallInterfaceDescriptor work like CodeStubInterfaceDescriptor, owning it's
register and representation arrays. This also eliminates a host of TSAN warnings
for static arrays.
This CL depends on https://codereview.chromium.org/352583002 landing first
(a conceptual dependency at least).
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/350293003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22014 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 12:52:58 +00:00
yangguo@chromium.org
7e9fc63d66
Reorder full code for while loops to better reflect statement positions.
...
R=jkummerow@chromium.org
BUG=v8:2047
LOG=N
Review URL: https://codereview.chromium.org/353823002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22013 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 12:42:28 +00:00
jkummerow@chromium.org
0bf430c1d6
Better fix for --trace-ic source positions: Use HOptimizedGraphBuilderWithPositions
...
This reverts the changes made in r22008.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/355823003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22012 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 12:37:06 +00:00
mvstanton@chromium.org
addd35df56
The IC exposes a register definition.
...
Centralize a register definition in an IC that provides:
1) symbolic names for the register (like, edx == receiver)
2) defines ordering when passed on the stack
Code that implements or uses the IC should use this definition instead of "knowing" what the registers are. Or at least have the definition to validate it's assumptions.
As a side effect of avoiding runtime static initializers (enforced by tools/check-static-initializers.sh, neat), I gave ownership of the registers array to CodeStubInterfaceDescriptor. This prompted a cleanup of that struct.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/352583002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22011 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 12:32:12 +00:00
yangguo@chromium.org
6f2368627c
Blacklist failing test from GC stress runs.
...
The test expects a function not to deopt. However GC stress causes
the code to be marked for deopt for a reason we are not testing against.
R=marja@chromium.org
Review URL: https://codereview.chromium.org/354853002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22010 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 12:18:19 +00:00
mstarzinger@chromium.org
8a35e9ce47
Drop obsolete dont_optimize compiler hint.
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/354813003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22009 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 12:12:21 +00:00
jkummerow@chromium.org
bb9d85e78e
Fix --trace-ic position information for LoadICs and StoreICs in optimized code
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/352663002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22008 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 12:06:03 +00:00
hpayer@chromium.org
51b189a27c
Wait for sweeper threads when expansion of old generation fails.
...
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/351013002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22007 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 10:53:00 +00:00
machenbach@chromium.org
70ef1c240f
Whitespace change to trigger bots.
...
TBR=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/352103003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 10:36:02 +00:00
wingo@igalia.com
3454a45f5d
Test that trailing commas in object literals are allowed
...
ES6 will allow trailing commas in object literals. It turns out that V8
already allowed it, too, as does JSC and SpiderMonkey.
R=marja@chromium.org
BUG=
Review URL: https://codereview.chromium.org/350353002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 10:13:10 +00:00