balazs.kilvady
a384c143f3
MIPS: Fix 'Detect simple tail calls'.
...
4b122b7504https://codereview.chromium.org/1116913002
Cr-Commit-Position: refs/heads/master@{#28183}
2015-04-30 18:52:49 +00:00
machenbach
b0b82fa89d
Revert of Wrap v8natives.js into a function. (patchset #2 id:20001 of https://codereview.chromium.org/1109343004/ )
...
Reason for revert:
[Sheriff] Speculative revert for breaking layout tests, e.g.:
http://build.chromium.org/p/client.v8/builders/V8-Blink%20Linux%2064%20%28dbg%29/builds/2682
See. e.g.:
https://storage.googleapis.com/chromium-layout-test-archives/V8-Blink_Win/3130/layout-test-results/http/tests/websocket/workers/worker-reload-diff.txt
Original issue's description:
> Wrap v8natives.js into a function.
>
> R=jkummerow@chromium.org
>
> Committed: https://crrev.com/ee1b39b4303829e6c6805fe8b2f2602b13f6463a
> Cr-Commit-Position: refs/heads/master@{#28174}
TBR=jkummerow@chromium.org ,yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Review URL: https://codereview.chromium.org/1121453003
Cr-Commit-Position: refs/heads/master@{#28182}
2015-04-30 17:33:19 +00:00
dusan.milosavljevic
76ddd58cff
MIPS: Add min/max suffixed variants.
...
TEST=
BUG=
Review URL: https://codereview.chromium.org/1118693002
Cr-Commit-Position: refs/heads/master@{#28181}
2015-04-30 16:43:09 +00:00
yangguo
ac50edfee0
Migrate error messages, part 6. (string.js and date.js)
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/1116953002
Cr-Commit-Position: refs/heads/master@{#28180}
2015-04-30 16:22:05 +00:00
adamk
d18dd375ac
Remove unused Module-related AST nodes and associated codegen
...
BUG=v8:1569
LOG=n
Review URL: https://codereview.chromium.org/1106383008
Cr-Commit-Position: refs/heads/master@{#28179}
2015-04-30 16:20:56 +00:00
mbrandy
543ae601de
PPC: VectorICs: built-in function apply should use an IC.
...
Port 83a0af5500R=mvstanton@chromium.org , dstence@us.ibm.com , michael_dawson@ca.ibm.com
BUG=
Review URL: https://codereview.chromium.org/1118713002
Cr-Commit-Position: refs/heads/master@{#28178}
2015-04-30 16:18:16 +00:00
mbrandy
2cc2ee0c1b
PPC: Use a stub in crankshaft for grow store arrays.
...
Port fb8e613638https://codereview.chromium.org/368263003
BUG=
R=mvstanton@chromium.org , dstence@us.ibm.com , michael_dawson@ca.ibm.com
Review URL: https://codereview.chromium.org/1113063002
Cr-Commit-Position: refs/heads/master@{#28177}
2015-04-30 15:43:03 +00:00
yangguo
3ba71e1bbd
Cache experimental natives sources as external strings.
...
R=ulan@chromium.org
BUG=v8:4054
LOG=N
Review URL: https://codereview.chromium.org/1114043002
Cr-Commit-Position: refs/heads/master@{#28176}
2015-04-30 15:10:45 +00:00
yangguo
0327f8de2e
Disable stack trace preprocessing.
...
This has to wait until issue 4065 has been fixed.
R=ulan@chromium.org
BUG=v8:2340, v8:4065, chromium:482312
LOG=N
Review URL: https://codereview.chromium.org/1110393002
Cr-Commit-Position: refs/heads/master@{#28175}
2015-04-30 15:04:25 +00:00
yangguo
ee1b39b430
Wrap v8natives.js into a function.
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/1109343004
Cr-Commit-Position: refs/heads/master@{#28174}
2015-04-30 14:59:09 +00:00
mstarzinger
986e242976
[test] Remove pesky MachineCallHelper from inheritance chain.
...
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/1109853003
Cr-Commit-Position: refs/heads/master@{#28173}
2015-04-30 14:51:54 +00:00
titzer
b0dcf6abf2
Allow TurboFan to compile more methods.
...
Reorganize some bailout conditions to be after the decision to use TurboFan.
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1110573002
Cr-Commit-Position: refs/heads/master@{#28172}
2015-04-30 14:50:45 +00:00
svenpanne
f17a297e1d
Mark instruction blocks with spills (for frame elision).
...
Review URL: https://codereview.chromium.org/1119683002
Cr-Commit-Position: refs/heads/master@{#28171}
2015-04-30 14:49:36 +00:00
yangguo
dfe01818fe
Initialize typed array content for rempio2result during bootstrapping.
...
This is to pacify MSAN.
R=mvstanton@chromium.org
BUG=465759
LOG=N
Review URL: https://codereview.chromium.org/1119693004
Cr-Commit-Position: refs/heads/master@{#28170}
2015-04-30 14:32:32 +00:00
vogelheim
7ce30d027f
Fix typo in builtins-x87, introduced in crrev.com/1107233004.
...
BUG=470930
LOG=N
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/1116933002
Cr-Commit-Position: refs/heads/master@{#28169}
2015-04-30 14:24:41 +00:00
jochen
98140318fa
Unify internal and external typed arrays a bit
...
Just give internal ones an ArrayBuffer with a NULL backing store. This
simplifies the access checks a lot.
BUG=v8:3996
R=hpayer@chromium.org ,verwaest@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/1109353003
Cr-Commit-Position: refs/heads/master@{#28168}
2015-04-30 13:46:34 +00:00
dcarney
4fe546c785
[test] make instruction sequence test emit cfgs more like the scheduler
...
BUG=
Review URL: https://codereview.chromium.org/1116923002
Cr-Commit-Position: refs/heads/master@{#28167}
2015-04-30 13:39:16 +00:00
machenbach
1621dbf370
[test] Mark test as flaky.
...
BUG=v8:3803
LOG=n
TBR=mstarzinger@chromium.org
NOTRY=true
Review URL: https://codereview.chromium.org/1112373002
Cr-Commit-Position: refs/heads/master@{#28166}
2015-04-30 13:25:09 +00:00
mvstanton
83a0af5500
VectorICs: built-in function apply should use an IC.
...
Handled a TODO that sent builtin function apply to the runtime on property get.
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1120613002
Cr-Commit-Position: refs/heads/master@{#28165}
2015-04-30 13:08:47 +00:00
kozyatinskiy
81afc9313c
[V8] Use previous token location as EOS token location
...
EOS token location is useless for users and messages.js are not ready for its location.
With this CL we use location of token before EOS for it.
LOG=Y
BUG=chromium:480652
R=yurys@chromium.org ,yangguo@chromium.org
Review URL: https://codereview.chromium.org/1100993003
Cr-Commit-Position: refs/heads/master@{#28164}
2015-04-30 12:44:54 +00:00
mvstanton
fb8e613638
Use a stub in crankshaft for grow store arrays.
...
We were deopting without learning anything.
This is a rebase/reland of https://codereview.chromium.org/368263003
BUG=v8:3417
LOG=N
Review URL: https://codereview.chromium.org/1109333003
Cr-Commit-Position: refs/heads/master@{#28163}
2015-04-30 12:34:10 +00:00
vogelheim
6b905c3a16
Implement kToBeExecutedOnceCodeAge.
...
An initial 'code age' state that will turn into a 'pre-aging' code age only after it was executed the first time.
BUG=470930
LOG=Y
Review URL: https://codereview.chromium.org/1107233004
Cr-Commit-Position: refs/heads/master@{#28162}
2015-04-30 12:31:46 +00:00
ulan
1dd93d965d
Add flag to print stack-trace after n allocations.
...
BUG=
Review URL: https://codereview.chromium.org/1104353003
Cr-Commit-Position: refs/heads/master@{#28161}
2015-04-30 12:14:41 +00:00
mstarzinger
00639c7511
[test] Remove DirectGraphBuilder helper.
...
R=bmeurer@chromium.org
TEST=cctest/test-js-context-specialization
Review URL: https://codereview.chromium.org/1112343002
Cr-Commit-Position: refs/heads/master@{#28160}
2015-04-30 12:06:24 +00:00
conradw
dea0d9b59e
[strong] Disallow implicit conversions for add
...
Implements the strong mode proposal's restrictions on implicit conversions
for the binary + operator. Test suite is also cleaned up/refactored to allow
easier testing of the comparison operators in the future.
BUG=v8:3956
LOG=N
Review URL: https://codereview.chromium.org/1109223004
Cr-Commit-Position: refs/heads/master@{#28159}
2015-04-30 11:46:08 +00:00
domenic
b40071974e
Fix error messages for extra files in js2c.py
...
https://codereview.chromium.org/1117663002 contained a copy-paste
error; this is a follow-up fixing that so that error messages now
contain the correct filename when using the --extra option to js2c.py.
R=yangguo@chromium.org , jochen@chromium.org
Review URL: https://codereview.chromium.org/1120593002
Cr-Commit-Position: refs/heads/master@{#28158}
2015-04-30 11:24:15 +00:00
dcarney
c5c8eb3fd1
[turbofan] resolve all references before populating reference maps
...
BUG=
Review URL: https://codereview.chromium.org/1112213005
Cr-Commit-Position: refs/heads/master@{#28157}
2015-04-30 11:08:01 +00:00
jochen
ac1c88a9b2
Reland "Remove the weak list of array buffers"
...
Original issue's description:
> Remove the weak list of array buffers
>
> Instead, collect live array buffers during marking and free pointers we
> no longer found.
>
> BUG=v8:3996
> R=hpayer@chromium.org
> LOG=n
BUG=v8:3996
TBR=hpayer@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/1115853004
Cr-Commit-Position: refs/heads/master@{#28156}
2015-04-30 10:57:51 +00:00
dcarney
a338f2738a
drop interalization of strings entering global constant slots
...
BUG=
Review URL: https://codereview.chromium.org/1110393003
Cr-Commit-Position: refs/heads/master@{#28155}
2015-04-30 10:50:49 +00:00
yangguo
7681432dbf
JSON serializer should fail gracefully for special value wrappers.
...
R=mstarzinger@chromium.org
BUG=chromium:471702
LOG=N
Review URL: https://codereview.chromium.org/1120573002
Cr-Commit-Position: refs/heads/master@{#28154}
2015-04-30 10:02:21 +00:00
bmeurer
b9d583d581
[turbofan] Don't spread global flag checks all over the compiler code.
...
Better encapsulate the source position handling in TurboFan.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/1105363003
Cr-Commit-Position: refs/heads/master@{#28153}
2015-04-30 09:56:31 +00:00
Jochen Eisinger
66f428dd37
Bump Isolate::New back to deprecate soon
...
R=machenbach@chromium.org
TBR=machenbach@chromium.org
Review URL: https://codereview.chromium.org/1115133002
Cr-Commit-Position: refs/heads/master@{#28152}
2015-04-30 09:44:55 +00:00
domenic
a34bbef314
Show function <name>() { [native code] } for built-in classes
...
The existing logic would show the full source for all classes, even
built-in ones.
R=arv@chromium.org ,dslomov@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1112113002
Cr-Commit-Position: refs/heads/master@{#28151}
2015-04-30 09:29:39 +00:00
svenpanne
4b122b7504
Detect simple tail calls
...
This CL contains the first steps towards tail call optimization:
* Structurally detect tail calls during instruction selection,
looking for special return/call combinations.
* Added new architecture-specific instructions for tail calls which
jump instead of call and take care of frame adjustment.
* Moved some code around.
Currently we restrict tail calls to callees which only use registers
for arguments/return value and to call sites which are explicitly
marked as being OK for tail calls. This excludes, among other things,
call sites in sloppy JS functions and our IC machinery (both need in
general to be able to access the caller's frame).
All this is behind a flag --turbo-tail-calls, which is currently off
by default, so it can easily be toggled.
Review URL: https://codereview.chromium.org/1108563002
Cr-Commit-Position: refs/heads/master@{#28150}
2015-04-30 09:10:28 +00:00
machenbach
ab25d39349
[test] Add avx2 bot to CQ.
...
BUG=chromium:478460
LOG=n
NOTRY=true
TBR=bmeurer@chromium.org , mvstanton@chromium.org
Review URL: https://codereview.chromium.org/1107973007
Cr-Commit-Position: refs/heads/master@{#28149}
2015-04-30 08:47:49 +00:00
machenbach
3e25666c79
Revert of Remove the weak list of array buffers (patchset #8 id:140001 of https://codereview.chromium.org/1114563002/ )
...
Reason for revert:
[Sheriff] Crashes in layout tests:
https://chromegw.corp.google.com/i/client.v8/builders/V8-Blink%20Linux%2064%20%28dbg%29/builds/2668
Original issue's description:
> Remove the weak list of array buffers
>
> Instead, collect live array buffers during marking and free pointers we
> no longer found.
>
> BUG=v8:3996
> R=hpayer@chromium.org
> LOG=n
>
> Committed: https://crrev.com/2d39709cf5ee17637f6f2d75380a9e61ae0b342b
> Cr-Commit-Position: refs/heads/master@{#28132}
TBR=dslomov@chromium.org ,hpayer@chromium.org,jochen@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:3996
Review URL: https://codereview.chromium.org/1115043005
Cr-Commit-Position: refs/heads/master@{#28148}
2015-04-30 08:38:24 +00:00
bmeurer
cf420ec337
[base] Drop obsolete Thread::YieldCPU.
...
The method is not used anywhere, and it is a bad idea in general anyway.
If you see a need to call YieldCPU, then you're code is probably in need
of a redesign!
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/1116853002
Cr-Commit-Position: refs/heads/master@{#28147}
2015-04-30 08:08:54 +00:00
domenic
f47f88ad0e
Add shift to InternalArray and InternalPackedArray
...
It's useful for queue-like data structures.
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1117713002
Cr-Commit-Position: refs/heads/master@{#28146}
2015-04-30 08:07:21 +00:00
michael_dawson
3fa1b606fd
Fix AIX compiler warning
...
Fix AIX compiler warning indicating that variable may not be
initialized
modified: src/heap/heap.cc
R=danno@chromium.org , svenpanne@chromium.org , mbrandy@us.ibm.com
BUG=
Review URL: https://codereview.chromium.org/1112883002
Cr-Commit-Position: refs/heads/master@{#28145}
2015-04-30 08:01:58 +00:00
michael_dawson
41cb1e51b9
Switch to larger TOC on AIX for unitttests
...
Switch to larger TOC on AIX for unitttests as the size has grown
such that it no longer compiles with the default TOC size
modified: unittests.gyp
R=danno@chromium.org , svenpanne@chromium.org , mbrandy@us.ibm.com
BUG=
Review URL: https://codereview.chromium.org/1115763003
Cr-Commit-Position: refs/heads/master@{#28144}
2015-04-30 07:50:27 +00:00
Djordje.Pesic
9da34c56a1
MIPS: Add rounding support in simulator and RINT instruction.
...
Added rounding according to fcsr, CVT_W_D and RINT.D instruction in assembler, dissasembler and simulator and wrote appropiate tests.
BUG=
Review URL: https://codereview.chromium.org/1108583003
Cr-Commit-Position: refs/heads/master@{#28143}
2015-04-30 06:29:16 +00:00
machenbach
4b8bb5ed1e
[test-runner] Enable specification of trybots.
...
Now it's possible to specify the desired trybots for perf
tries, e.g.:
tools/try_perf.py --linux64_haswell octane sunspider
BUG=chromium:478460
LOG=n
NOTRY=true
Review URL: https://codereview.chromium.org/1114913002
Cr-Commit-Position: refs/heads/master@{#28142}
2015-04-30 05:12:42 +00:00
v8-autoroll
4d842b72a9
Update V8 DEPS.
...
Rolling v8/build/gyp to 0bb67471bca068996e15b56738fa4824dfa19de0
Rolling v8/buildtools to 15f5fc6fdb1795e2b99f66e5bc6c01e9fb62b436
TBR=machenbach@chromium.org
Review URL: https://codereview.chromium.org/1110063010
Cr-Commit-Position: refs/heads/master@{#28141}
2015-04-30 03:33:01 +00:00
dcarney
81345f1a2c
Reland: [turbofan] add MachineType to AllocatedOperand
...
- allows the optimization of emitted gap move code since the representation of the value in the register is known
- necessary preparation for vector register allocation
- prepare for slot sharing for any value of the same byte width
TBR=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1111323003
Cr-Commit-Position: refs/heads/master@{#28140}
2015-04-29 19:36:25 +00:00
machenbach
7eccb18148
Revert of [turbofan] add MachineType to AllocatedOperand (patchset #17 id:310001 of https://codereview.chromium.org/1087793002/ )
...
Reason for revert:
[Sheriff] Breaks compile on chromium asan and v8 msan:
http://build.chromium.org/p/client.v8/builders/Linux%20ASAN%20Builder/builds/3446
http://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20arm64%20-%20sim%20-%20MSAN/builds/2085
Original issue's description:
> [turbofan] add MachineType to AllocatedOperand
>
> - allows the optimization of emitted gap move code since the representation of the value in the register is known
> - necessary preparation for vector register allocation
> - prepare for slot sharing for any value of the same byte width
>
> BUG=
>
> Committed: https://crrev.com/3a025d1ab6437559f86a464767aa03d2d9789f6f
> Cr-Commit-Position: refs/heads/master@{#28137}
TBR=jarin@chromium.org ,dcarney@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=
Review URL: https://codereview.chromium.org/1119483003
Cr-Commit-Position: refs/heads/master@{#28139}
2015-04-29 18:28:47 +00:00
mstarzinger
de88984334
[test] Remove deprecated GraphTester helper class.
...
R=bmeurer@chromium.org
TEST=cctest/test-node
Review URL: https://codereview.chromium.org/1118433002
Cr-Commit-Position: refs/heads/master@{#28138}
2015-04-29 15:16:11 +00:00
dcarney
3a025d1ab6
[turbofan] add MachineType to AllocatedOperand
...
- allows the optimization of emitted gap move code since the representation of the value in the register is known
- necessary preparation for vector register allocation
- prepare for slot sharing for any value of the same byte width
BUG=
Review URL: https://codereview.chromium.org/1087793002
Cr-Commit-Position: refs/heads/master@{#28137}
2015-04-29 14:46:19 +00:00
mstarzinger
4bc2beab97
[test] Turn compiler/test-node-cache into a unit test.
...
R=jarin@chromium.org
TEST=unittests/NodeCacheTest
Review URL: https://codereview.chromium.org/1114903002
Cr-Commit-Position: refs/heads/master@{#28136}
2015-04-29 14:40:05 +00:00
hpayer
ba55965125
Print PID and isolate address in gc traces.
...
Note, that it also moves incremental marking traces behind the --trace-incremental-marking flag.
Other PrintF's of the GC should be moved as well to PrintPIDAndIsolate.
BUG=
Review URL: https://codereview.chromium.org/1109133002
Cr-Commit-Position: refs/heads/master@{#28135}
2015-04-29 14:29:50 +00:00
mstarzinger
58b0023fa8
[test] Remove deprecated cctest/test-node-algorithm tests.
...
R=jarin@chromium.org
TEST=cctest/test-graph-visualizer
Review URL: https://codereview.chromium.org/1115603003
Cr-Commit-Position: refs/heads/master@{#28134}
2015-04-29 14:13:29 +00:00
