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Author SHA1 Message Date
sigurds@chromium.org
de59be7cad Improve graph visualizer for deoptimization and readablity. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/523593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23582 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-02 08:44:25 +00:00
bmeurer@chromium.org
2d1fe92b7f Fix non-TF targets after r23547. 
Stub out the new AssembleDeoptimizerCall().

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/533473002

Patch from Paul Lind <paul.lind@imgtec.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23581 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-02 07:54:47 +00:00
bmeurer@chromium.org
d642d51db7 Fix Windows build. 
TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/531683002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23580 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-02 07:23:55 +00:00
bmeurer@chromium.org
30f18f0f7d Use Chrome compatible naming for compiler specifics. 
Less useless creativity is best creativity!

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/526223002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23579 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-02 07:07:52 +00:00
bmeurer@chromium.org
88d4c2ddde Add support for storage type to base::Flags. 
Also drop the DEFINE_FLAGS() macro, and use the typedef explicitly.

TEST=base-unittests
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/527173002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-02 06:53:14 +00:00
bmeurer@chromium.org
7300a2a343 [turbofan] Fix MachineOperatorReducer to use JSGraph as well. 
TEST=compiler-unittests,cctest
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/526083002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23577 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-02 05:08:54 +00:00
weiliang.lin@intel.com
3d763dfdc9 X87: InterfaceDescriptor becomes CallInterfaceDescriptor. 
port r23560.

original commit message:

  InterfaceDescriptor becomes CallInterfaceDescriptor.

  There was no difference between these two classes in a hierarchical relationship.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/530903002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23576 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-02 03:43:04 +00:00
weiliang.lin@intel.com
b96d68c039 X87: Multiple stubs can point to the same calling convention 
port r23546.

original commit message:
   Multiple stubs can point to the same calling convention

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/521223004

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23575 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-02 02:42:36 +00:00
balazs.kilvady@imgtec.com
7260ff8138 MIPS: InterfaceDescriptor becomes CallInterfaceDescriptor. 
Port r23560 (9a63ff6)

Original commit message:
There was no difference between these two classes in a hierarchical
relationship.

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/530783003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23574 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 18:04:48 +00:00
balazs.kilvady@imgtec.com
9420c278b5 MIPS: Multiple stubs can point to the same calling convention. 
Port r23546 (068adb0)

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/525403003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23573 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 18:02:35 +00:00
dslomov@chromium.org
925298ad4f Add Collections perf tests to v8 public repo. 
R=machenbach@chromium.org
BUG=374708
LOG=N

Review URL: https://codereview.chromium.org/530793002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23570 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 14:52:06 +00:00
machenbach@chromium.org
68ec08240c Add test driver with the notion of perf tests. 
BUG=374740
LOG=n
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/526953005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23569 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 14:27:44 +00:00
weiliang.lin@intel.com
5c782b9d8c X87: Refactoring InterfaceDescriptors away from code-stubs.h 
port r23515.

original commit message:
  Refactoring InterfaceDescriptors away from code-stubs.h

  Clean up and create seperation between the concept of a call descriptor and a
  code stub interface descriptor. The former is just concerned with how to call,
  but the latter has many extra hints related to code generation and deoptimization
  for the implementation of a particular code stub.

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/527653002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23568 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 14:00:25 +00:00
jarin@chromium.org
311d67d959 Revert "More aggressive reuse of spill slots in the register allocator." 
This reverts commit r23536 for breaking DevTools.

TBR=machenbach@chromium.org
BUG=409604
LOG=N

Review URL: https://codereview.chromium.org/527063002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23567 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 13:58:37 +00:00
yangguo@chromium.org
bdead275bb Sub-minor-key-ify HandlerStubs. 
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/528773002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23566 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 13:55:39 +00:00
m.m.capewell@googlemail.com
89cb23f3fd [turbofan] Add/sub ARM64 lhs immediate tests 
Addition supports lhs immediates by commuting. Subtraction supports only zero
lhs immediates, through use of the zero register.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/518893002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23565 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 13:41:19 +00:00
ulan@chromium.org
04d2830a89 Do not clear weak monomorphic IC after context disposal. 
BUG=404020
LOG=Y
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/525343002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23564 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 13:40:11 +00:00
jochen@chromium.org
bb41c50d4d Turn on job-based sweeping 
Embedders that don't use a v8::Platform yet will have to do so.

BUG=v8:3104
LOG=y
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/443043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23562 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 12:54:22 +00:00
mstarzinger@chromium.org
bf3d436b57 Fix typed lowering of JSUnaryNot to work with graph reducer. 
R=titzer@chromium.org
TEST=cctest/test-js-typed-lowering/UnaryNot[Effects]

Review URL: https://codereview.chromium.org/523633002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23561 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 12:17:43 +00:00
mvstanton@chromium.org
3a7b5b44c1 InterfaceDescriptor becomes CallInterfaceDescriptor. 
There was no difference between these two classes in a hierarchical
relationship.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/532473002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 12:15:25 +00:00
ulan@chromium.org
ae2b08f420 Trace idle notification. 
BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/521873006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23559 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 12:06:16 +00:00
machenbach@chromium.org
9a57c544f8 [Auto-roll] Bump up version to 3.29.36.0 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/529713002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23558 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 11:34:15 +00:00
mstarzinger@chromium.org
53f4203667 Fix assertion in JSLoadContext typer. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/531533003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23557 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 11:17:39 +00:00
machenbach@chromium.org
fee7bcccca Add mapping of test groups to test driver. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/524373002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23552 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 10:48:36 +00:00
bmeurer@chromium.org
b22724966b [turbofan] Merge compiler unit tests into src. 
BUG=v8:3489
LOG=n
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/530693002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23551 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 10:26:12 +00:00
bmeurer@chromium.org
40da0e5ee6 Use the "enum hack" to fix the SmiTagging constants. 
The "enum hack" (see Item 2 of "Effective C++") is the only known
portable way to define constant integral values within template
classes. Fixes the weird work-arounds required for certain GCC
versions.

R=jarin@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/527603002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23550 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 10:24:04 +00:00
jarin@chromium.org
5fe360b9cd Fix typo in math-hyperbolic test. 
TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/526073002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23549 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 10:23:07 +00:00
yangguo@chromium.org
fa1bf00e6a Port fdlibm implementation for Math.cosh. 
R=rtoy@chromium.org
BUG=v8:3494
LOG=N

Review URL: https://codereview.chromium.org/522723002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23548 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 09:36:00 +00:00
jarin@chromium.org
a668cd6fc8 Context deoptimization and removal of the deoptimization block in Turbofan 
This adds context deoptimization to Turbofan and Crankshaft (also submitted separately as https://codereview.chromium.org/515723004/).

The second patchset removes the deoptimization/continuation block from calls.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/522873002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23547 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 09:31:14 +00:00
mvstanton@chromium.org
8786006022 Multiple stubs can point to the same calling convention. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/523583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23546 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 09:18:39 +00:00
bmeurer@chromium.org
58a5d15ba7 Merge heap unit tests into src. 
Also rip out the unused runtime-unittests; will be added back on-demand.

BUG=v8:3489
LOG=n
R=ulan@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/525193004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23545 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 09:12:50 +00:00
yangguo@chromium.org
7be66cf5d7 Do not expose termination exceptions to the Exception API. 
R=verwaest@chromium.org
BUG=403509
LOG=N

Review URL: https://codereview.chromium.org/516913003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23544 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 09:11:44 +00:00
jarin@chromium.org
73da434b8e Fix manual allocation folding of RegExpConstructResult. 
R=mstarzinger@chromium.org
BUG=409533
LOG=N

Review URL: https://codereview.chromium.org/532453003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23543 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 08:08:31 +00:00
svenpanne@chromium.org
db2f83ca01 Removed dead #define. 
It used the wrong tests, anyway...

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/526993002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23542 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 07:23:18 +00:00
bmeurer@chromium.org
4edcff907f Refactor libplatform unit tests to use GTest/GMock. 
Also migrate them to src.

BUG=v8:3489
LOG=n
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/526043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23541 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 07:13:55 +00:00
machenbach@chromium.org
6cd03e7fb0 [Auto-roll] Bump up version to 3.29.34.0 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/523413003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23537 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-31 10:04:16 +00:00
jarin@chromium.org
d8414c57fe Reland "More aggressive reuse of spill slots in the register allocator." 
This relands r23532 (https://codereview.chromium.org/310003003). Flakes seem unrelated.

TBR=titzer@chromium.org

Review URL: https://codereview.chromium.org/522173003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23536 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-31 07:27:38 +00:00
machenbach@chromium.org
616572535b [Auto-roll] Bump up version to 3.29.33.0 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/528443002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23534 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-30 18:34:16 +00:00
jarin@chromium.org
c0d3e1faed Revert "More aggressive reuse of spill slots in the register allocator." 
This reverts commit r23532 for introducing bunch of flakes.

TBR=titzer@chromium.org

Review URL: https://codereview.chromium.org/519423002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23533 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-30 17:21:04 +00:00
jarin@chromium.org
5fba4891de More aggressive reuse of spill slots in the register allocator. 
Two improvements:
- At phi nodes, we now try to merge operands into one spill slot and
  then reuse the spill slot for the phi.
- After register allocation we merge disjoint spill slots.

With this change, I see about 4% improvement in zlib.

BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/310003003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23532 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-30 15:50:24 +00:00
machenbach@chromium.org
630572a52b [Auto-roll] Bump up version to 3.29.32.0 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/516363003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23530 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-29 22:04:14 +00:00
rodolph.perfetta@arm.com
bfd5fb0693 [turbofan] Allow unittest to call TruncateDoubleToI. 
Switches stack pointer if necessary.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/519713002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23528 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-29 18:46:30 +00:00
machenbach@chromium.org
62d0eaf36e [Auto-roll] Bump up version to 3.29.31.0 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/521733002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23527 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-29 18:34:15 +00:00
m.m.capewell@googlemail.com
5336e356a2 [arm64] Fix order of decoder visitor add functions 
AppendVisitor and PrependVisitor implementations were switched.

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/519723002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23526 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-29 15:42:51 +00:00
balazs.kilvady@imgtec.com
78da4a3bd2 MIPS: Refactoring InterfaceDescriptors away from code-stubs.h - external. 
Port r23515 (fe0bdbf)

Original commit message:
Clean up and create seperation between the concept of a call descriptor and a
code stub interface descriptor. The former is just concerned with how to call,
but the latter has many extra hints related to code generation and
deoptimization for the implementation of a particular code stub.

BUG=
R=paul.lind@imgtec.com, vogelheim@chromium.org

Review URL: https://codereview.chromium.org/516253002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23525 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-29 15:28:26 +00:00
balazs.kilvady@imgtec.com
de2c668db8 MIPS: Refactoring InterfaceDescriptors away from code-stubs.h - internal. 
Port r23515 (fe0bdbf)

Original commit message:
Clean up and create seperation between the concept of a call descriptor and a
code stub interface descriptor. The former is just concerned with how to call,
but the latter has many extra hints related to code generation and
deoptimization for the implementation of a particular code stub.

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/516263002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23524 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-29 15:25:41 +00:00
rmcilroy@chromium.org
bf81e33283 Fix missing bracket in gyp file from r23522. 
TBR=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/521613003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23523 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-29 15:11:00 +00:00
rmcilroy@chromium.org
1e14742ed2 Properly separate host and target builds when using external natives. 
R=rmcilroy@chromium.org, vogelheim@chromium.org

Review URL: https://codereview.chromium.org/506983002

Patch from André Baixo <baixo@google.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23522 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-29 15:04:59 +00:00
mstarzinger@chromium.org
1047a48c0c Workaround to avoid generic lowering breaking branches. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/520643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23521 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-29 15:01:50 +00:00
bmeurer@chromium.org
e552ffc687 Revert "Move base library definitions from v8.gyp to base.gyp." 
This reverts commit r23518 for breaking Blink bots.

TBR=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/517303002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23520 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-29 12:30:50 +00:00