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Author SHA1 Message Date
jarin@chromium.org
2b9de3866f Fix incremental marking of native context when bootstrapping. 
This should fix one of the arm64 build breaks - we have tried to mark
half-initialized native context there, but the normalized_map_cache
entry was still undefined.

R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/284633002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21283 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-13 08:48:39 +00:00
machenbach@chromium.org
c0887a9606 Revert "Sync change log from trunk." 
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21282 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-13 08:48:37 +00:00
machenbach@chromium.org
cc7111e7d0 Sync change log from trunk. 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/280703006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21281 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-13 08:40:30 +00:00
yangguo@chromium.org
5a47bfe3bc Remove unused -p option from d8. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/280543002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21280 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-13 08:31:27 +00:00
yangguo@chromium.org
a7a6abbde6 Require CMOV support for the ia32 port. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/275253004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-13 08:16:26 +00:00
svenpanne@chromium.org
e7d8fb96e2 Simplified slot buffer logic during weak list visiting. 
Tiny reformatting cleanup on the way.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/282493004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21278 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-13 06:22:49 +00:00
ishell@chromium.org
b94d02888a Revert "v8::TryCatch now works correctly with ASAN's UseAfterReturn mode enabled." 
This reverts commit r21273.

TBR=danno@chromium.org

Review URL: https://codereview.chromium.org/284493003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21275 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 20:10:47 +00:00
ishell@chromium.org
6e74578968 Use stability to only conditionally flush information from the map check table. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/266083007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21274 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 20:05:52 +00:00
ishell@chromium.org
631b66190b v8::TryCatch now works correctly with ASAN's UseAfterReturn mode enabled. 
BUG=chromium:369962
LOG=N
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/273383003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 19:32:12 +00:00
Jacob.Bramley@arm.com
e876dab9ad ARM64: Fix and improve MacroAssembler::Printf. 
- W-sized values passed to Printf are now handled correctly by the
    simulator. In AAPCS64, int32_t and int64_t are passed in the same
    way, so this didn't affect non-simulator builds.
  - Since Printf now records the type and size of each argument, it is
    possible to mix argument types.
  - It is now possible to print the stack pointer. There is only one
    remaining restriction: The `csp` register cannot be printed unless
    it is the current stack pointer. This is because it is modified by
    BumpSystemStackPointer when the caller-saved registers are
    preserved.

BUG=
R=rmcilroy@chromium.org

Review URL: https://codereview.chromium.org/268353005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 15:44:21 +00:00
jkummerow@chromium.org
a3a5642097 Harden more runtime functions 
BUG=chromium:372239
LOG=n
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/282493005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 15:30:00 +00:00
yangguo@chromium.org
3ccedf8952 Clean up debugger flags. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/261253005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21270 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 13:47:01 +00:00
yangguo@chromium.org
df296a2be0 Revert "Read internal properties [[PromiseStatus]] and [[PromiseValue]] of the promise." 
This reverts r21266.

TBR=danno@chromium.org

Review URL: https://codereview.chromium.org/273423008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 13:38:39 +00:00
hpayer@chromium.org
2b5ef22d83 Do not scavenge while marking incrementally when FLAG_gc_global is on. 
BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/281573002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 13:35:53 +00:00
m.m.capewell@googlemail.com
d741ee1352 ARM64: Optimize MathRoundI 
Optimize code generated for MathRoundI based on technique used in MathRoundD.

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/276283003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21267 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 13:30:54 +00:00
yangguo@chromium.org
b785aeda44 Read internal properties [[PromiseStatus]] and [[PromiseValue]] of the promise. 
BUG=v8:3093
LOG=N
R=aandrey@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/273653007

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21266 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 12:42:35 +00:00
jarin@chromium.org
fbe16b09f2 Harden %WeakCollectionSet. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/279863002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21265 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 12:05:00 +00:00
yangguo@chromium.org
cb2bec3b47 Revert "Revert interrupt handling code changed in r21208." 
This reverts commit r21252.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/284483002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 11:52:44 +00:00
yangguo@chromium.org
17aa453f29 Fix windows x64 build. 
TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/280223002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21263 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 11:42:53 +00:00
jarin@chromium.org
f5c62871b8 Guard against stack overflow in Runtime::StringReplaceOneCharWithString. 
Unfortunately, this only triggers with "ulimit -s 1024" (or less), so we
cannot have an mjsunit test. The test that fails is
test/mjsunit/string-replace-one-char.js on x64.debug.

R=ishell@chromium.org
BUG=

Review URL: https://codereview.chromium.org/264383006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21262 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 11:36:47 +00:00
yangguo@chromium.org
078e20a036 Turn off --logfile-per-isolate by default in d8. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/276333002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21261 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 11:25:21 +00:00
jarin@chromium.org
c3cd2f0301 Fix %SetFlags("--stress-compaction") 
BUG=369943
LOG=N
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/261253006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21260 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 10:39:08 +00:00
jkummerow@chromium.org
e7a34f3fd9 Harden runtime functions (part 6). 
Also blacklist LiveEdit-related functions from generated runtime tests.

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/279593004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21259 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 09:37:26 +00:00
m.m.capewell@googlemail.com
2bdd088cde ARM: update defaults for flags 
R=bmeurer@chromium.org, ulan@chromium.org

BUG=

Review URL: https://codereview.chromium.org/264593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21258 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 09:25:32 +00:00
mstarzinger@chromium.org
362b203e71 Partially revert r21254 due to WebKit test failure. 
TBR=danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/280523002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 09:18:45 +00:00
adamk@chromium.org
92b895a761 Harden %SetIsObserved with RUNTIME_ASSERTs 
Now throws if its argument is already observed, or if the argument is
the global proxy.

BUG=371782
LOG=Y
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/274163002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21256 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 08:49:51 +00:00
jarin@chromium.org
cbf8c3f460 Make escape analysis preserve all representations required by HCompareNumericAndBranch. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/257803012

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 08:43:18 +00:00
mstarzinger@chromium.org
38754b4e12 Move more builtin files to strict mode. 
R=rossberg@chromium.org
BUG=v8:1955
LOG=N

Review URL: https://codereview.chromium.org/279543002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21254 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 08:43:01 +00:00
danno@chromium.org
71789ea1e5 Reland r20974: Unify and simplify the FastCloneShallowArrayStub 
- Don't bake in length/capacity into full codegen calls of stubs,
allowing boilerplates to increase their capacity without regenerating
code.
- Unify all variants of the clone stub into a single,
length-independent version.
- Various tweaks to make sure that the clone stub doesn't spill and
therefore need an eager stack frame.
- Handle all lengths of array literals in the fast case.

R=mvstanton@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=21230

Review URL: https://codereview.chromium.org/272513004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21253 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 07:49:11 +00:00
yangguo@chromium.org
b25513e367 Revert interrupt handling code changed in r21208. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/277233004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21252 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 07:43:47 +00:00
jochen@chromium.org
cf8327994d Drop unused static microtask API 
BUG=none
LOG=y
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/261413003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21251 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 07:41:06 +00:00
jochen@chromium.org
988ea995c4 Introduce an api to query the microtask autorun state of an isolate 
BUG=none
R=adamk@chromium.org, svenpanne@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/264333004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21250 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-12 06:27:38 +00:00
palfia@homejinni.com
c43789b6b6 Revert "MIPS: Reland r20974: Unify and simplify the FastCloneShallowArrayStub." 
Port r21242 (99bd67aa)

Original commit message:
This breaks nosnap.

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/271233003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21247 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 20:18:12 +00:00
adamk@chromium.org
97dd64091b Clean up hash creation code to use Handle<Smi> where possible 
Also remove apparently-bogus TODO and reorder arguments in
Object::GetOrCreateHash to put Isolate first (as seems to
be the custom).

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/268063005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21246 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 18:31:08 +00:00
adamk@chromium.org
fb991aafe3 Updated runtime function counts after r21243 
TBR=verwaest@chromium.org

Review URL: https://codereview.chromium.org/275143002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21245 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 18:28:11 +00:00
adamk@chromium.org
fb70df076b Object.observe: avoid accessing acceptList properties more than once 
BUG=v8:3315
LOG=Y
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/270763003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21244 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 18:22:28 +00:00
verwaest@chromium.org
03905e4753 Directly create API functions with readonly prototypes rather than converting. Remove FunctionSetReadOnlyPrototype. 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/274463003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21243 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 17:59:15 +00:00
verwaest@chromium.org
c33a72b27f Revert "Reland r20974: Unify and simplify the FastCloneShallowArrayStub" 
This breaks nosnap.

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/272243002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 17:56:55 +00:00
verwaest@chromium.org
e1c86f8207 Rename NewFunction without prototype to NewFunctionWithoutPrototype 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/270573003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21241 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 17:39:54 +00:00
plind44@gmail.com
2429776178 MIPS: Reland and fix r21225 and r21226. 
Port r21232 (5681b0b)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/275973002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21240 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 17:39:04 +00:00
plind44@gmail.com
a942f4314f MIPS: Reland r20974: Unify and simplify the FastCloneShallowArrayStub. 
Port r21230 (56ef3ac)

Original commit message:
- Don't bake in length/capacity into full codegen calls of stubs,
allowing boilerplates to increase their capacity without regenerating
code.
- Unify all variants of the clone stub into a single,
length-independent version.
- Various tweaks to make sure that the clone stub doesn't spill and
therefore need an eager stack frame.
- Handle all lengths of array literals in the fast case.

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/273103002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21239 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 17:29:21 +00:00
verwaest@chromium.org
f55eeec3ee Always set the class name on installed functions if the target is the JSGlobal 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/261963003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21238 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 17:21:51 +00:00
verwaest@chromium.org
b136448957 Replace NewFunction(MaybeHandle<> prototype by Handle<> prototype 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/264973020

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21237 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 16:59:03 +00:00
verwaest@chromium.org
eb3c1bd6de Remove "force_initial_map" 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/267163003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21236 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 16:42:57 +00:00
verwaest@chromium.org
a773cd7271 Replace NewFunctionWithPrototype(name, prototype) by NewFunction(name) 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/268063008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21235 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 16:39:33 +00:00
verwaest@chromium.org
8db908784e Array Iterator prototype should not have a constructor. 
BUG=v8:3293
LOG=Y
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/258793005

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21234 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 16:37:04 +00:00
verwaest@chromium.org
50436ad462 Merge NewFunction and NewFunctionWithPrototype 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/265763007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21233 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 16:34:58 +00:00
verwaest@chromium.org
ed64101bc7 Reland and fix r21225 and r21226 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/272203002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21232 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 16:18:58 +00:00
ishell@chromium.org
99f2e4d5ac Fix typos in unit test for Array.prototype.fill() 
BUG=
LOG=y
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/277953002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 16:11:50 +00:00
danno@chromium.org
36fc96a4b8 Reland r20974: Unify and simplify the FastCloneShallowArrayStub 
- Don't bake in length/capacity into full codegen calls of stubs,
allowing boilerplates to increase their capacity without regenerating
code.
- Unify all variants of the clone stub into a single,
length-independent version.
- Various tweaks to make sure that the clone stub doesn't spill and
therefore need an eager stack frame.
- Handle all lengths of array literals in the fast case.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/272513004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21230 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-09 15:55:45 +00:00