ricow@chromium.org
b4bae54ef2
Decrease number of runs in mjsunit/compiler/pic.js (Test still gets optimized, even without --stress-opt)
...
Review URL: http://codereview.chromium.org/6731049
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7414 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-29 13:20:05 +00:00
lrn@chromium.org
385e4deff5
Make the preparser standalone library and process build in debug mode.
...
It should now be possible to build the preparser using 'scons preparser' in both release and debug modes.
Remove v8.h include from scanner-base.h and other files.
Remove NativeAllocationChecker and all of its kind.
Moved Isolate::PreallocatedStorage* to isolate.cc
Review URL: http://codereview.chromium.org/6749029
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7413 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-29 13:06:48 +00:00
mikhail.naganov@gmail.com
2d95ed4b25
Remove snapshots-related code that is implemented in DevTools heap profiler.
...
Diffs and retaining paths are implemented on JS side. There is no need
to maintain native implementation.
R=vitalyr@chromium.org
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/6770009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7412 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-29 12:52:07 +00:00
fschneider@chromium.org
770df67e16
Fix null-pointer dereference in the compiler when running without sse3 support.
...
BUG=77654
Review URL: http://codereview.chromium.org/6731046
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7408 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-29 10:51:35 +00:00
whesse@chromium.org
ea7190657e
Fix x64 compilation error due to some dead code, by deleting the dead code.
...
BUG=1286
TEST=compile V8 with gcc-4.4.x.
Review URL: http://codereview.chromium.org/6771007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7407 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-29 10:48:28 +00:00
lrn@chromium.org
18c742f1e7
Introduce scons target to build preparser libraray and proof-of-concept command line process.
...
The target doesn't compile yet, due to v8 dependencies introduced by isolates.
Review URL: http://codereview.chromium.org/6772002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7404 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-29 09:21:25 +00:00
mikhail.naganov@gmail.com
b3cec2be9f
Remove an extra comma from "tick" log records.
...
This fixes VM state fetching from "tick" log records.
TBR=vitalyr@chromium.org
BUG=1287
TEST=none
Review URL: http://codereview.chromium.org/6718041
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7403 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-29 09:18:08 +00:00
ager@chromium.org
ccce64c19c
Rename local variable in api.cc to avoid using C++0x keyword thread_local.
...
Also, the name thread_local did not make much sense.
R=karlklose@chromium.org
BUG=1280
Review URL: http://codereview.chromium.org/6771003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7402 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-29 08:04:26 +00:00
lrn@chromium.org
a02868c53a
Fix reference to masm_ after delete in RegExpMacroAssemblerX64.
...
BUG=77633
Review URL: http://codereview.chromium.org/6771002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7400 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-29 07:53:33 +00:00
sgjesse@chromium.org
1eb224c2a2
ARM: Check for minus zero when converting binary operation result to smi
...
The result of an Int32 binary operation will be converted to a smi if it fits. However a minus zero check was missing.
BUG=v8:1278
TEST=test/mjsunit/regress/regress-1278.js
R=ager@chromium.org
Review URL: http://codereview.chromium.org/6755009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7399 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-29 07:43:27 +00:00
vitalyr@chromium.org
75c47bff99
Cleanup of HEAP and FACTORY macro usage in accessors.cc.
...
Patch by Peter Varga.
Review URL: http://codereview.chromium.org/6756003/
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-29 07:34:23 +00:00
ager@chromium.org
3187ef6ce8
Build and pass all tests on FreeBSD.
...
Review URL: http://codereview.chromium.org/6726050
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-29 06:18:16 +00:00
fschneider@chromium.org
fb457a8b87
Add binary-op stub variant to handle oddball objects more efficiently.
...
Review URL: http://codereview.chromium.org/6744006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7396 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-28 16:36:08 +00:00
sgjesse@chromium.org
91fcaa9a0c
Fix presubmit errors in r7388
...
TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/6724034
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7392 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-28 13:37:09 +00:00
ricow@chromium.org
7293b325f6
Remove unused method, this is not used anymore after 7360.
...
Review URL: http://codereview.chromium.org/6735012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-28 13:34:10 +00:00
ager@chromium.org
d7337bd7c5
Cleanup of FACTORY and HEAP macro usage in code-stubs.cc.
...
BUG=
TEST=
Review URL: http://codereview.chromium.org/6760001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7390 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-28 13:33:48 +00:00
ager@chromium.org
68176825e2
Cleanup of Isolate::Current(), FACTORY and HEAP usage in bootstrapper.cc.
...
BUG=
TEST=
Review URL: http://codereview.chromium.org/6758005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-28 13:09:37 +00:00
sgjesse@chromium.org
2531480d10
Re-establish mips basic infrastructure.
...
This commit adds current working versions of assembler, macro-assembler,
disassembler, and simulator.
All other mips arch files are replaced with stubbed-out versions that
will build.
Arch independent files are updated as needed to support building and
running mips.
The only test is cctest/test-assembler-mips, and this passes on the
simulator and on mips hardware.
TEST=none
BUG=none
Patch by Paul Lind from MIPS.
Review URL: http://codereview.chromium.org/6730029/
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-28 13:05:36 +00:00
sgjesse@chromium.org
5310b07c04
Add more details the --trace-deopt output
...
R=ager@chromium.org
Review URL: http://codereview.chromium.org/6735007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7387 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-28 12:27:56 +00:00
fschneider@chromium.org
886a3806a9
Prepare push to trunk. Now working on version 3.2.6.
...
Review URL: http://codereview.chromium.org/6755006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7384 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-28 09:33:40 +00:00
vitalyr@chromium.org
3216346258
Fix arm compilation on OS X 10.5 gcc.
...
Review URL: http://codereview.chromium.org/6758003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7383 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-28 09:32:11 +00:00
vitalyr@chromium.org
1cefce33a2
Cleanup of HEAP and LOGGER macros usage in api.cc.
...
Patch by Peter Varga.
Review URL: http://codereview.chromium.org/6735003/
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7382 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-28 09:11:14 +00:00
ricow@chromium.org
e0c7d3cf08
Run array-length less times to make the builder green.
...
We still get this method optimized even without --always-opt flag.
Review URL: http://codereview.chromium.org/6719029
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7381 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-28 08:51:08 +00:00
vitalyr@chromium.org
1ae2ea08b9
Remove more TLS hurting Dromaeo DOM.
...
Patch by Dmitry Lomov.
Review URL: http://codereview.chromium.org/6745029
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7380 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-28 08:44:30 +00:00
ricow@chromium.org
fb6d7e17df
Follow jsc on not throwing when trying to add a property to a non-extensible object.
...
This change makes us compatible with Safari on not throwing when trying to add a property to a non-extensible object.
Review URL: http://codereview.chromium.org/6712059
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7379 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-28 06:11:08 +00:00
ricow@chromium.org
67f20c4d95
Set optimizable to false on code object if shared function info says so.
...
Because we might throw away code when doing code flushing we need to
set the optimizable flag to false in CompileLaze if this has been set
on the shared function info. This is the only place where this can
happen, since we always exchange the code with the laze compile stub
when doing code flushing.
The comment in AbortAndDisable actually states that this is already
the case (and that comment should now be ok).
Review URL: http://codereview.chromium.org/6685044
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7378 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-28 05:57:27 +00:00
vitalyr@chromium.org
7a74560fcc
Fast TLS support on mac.
...
Review URL: http://codereview.chromium.org/6724028
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7377 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-27 18:40:48 +00:00
vitalyr@chromium.org
39faabf198
Add files missing from last commit.
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7376 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-27 16:18:34 +00:00
vitalyr@chromium.org
963a75cc09
Fast TLS support.
...
This patch adds common infrastructure for fast TLS support and
implementation on win32. More implementations will be added soon.
Fast TLS is controlled by V8_FAST_TLS define which is enabled by
default in our gyp and scons builds. The scons build has
fasttls={on,off} option so that we can see the effects of slow TLS
when needed.
Review URL: http://codereview.chromium.org/6696112
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7375 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-27 16:14:20 +00:00
vitalyr@chromium.org
b675cfecc8
Remove unneeded TLS reads from v8::Null() and friends.
...
Patch by Dmitry Lomov.
Code review: http://codereview.chromium.org/6737003/
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7374 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-25 14:09:14 +00:00
lrn@chromium.org
40f9a7db8e
Fix test that can fail for small denormals.
...
Review URL: http://codereview.chromium.org/6736027
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7373 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-25 14:03:42 +00:00
lrn@chromium.org
1a15a9e6a9
Fix typo in math-sqrt.js
...
Review URL: http://codereview.chromium.org/6696109
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7372 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-25 13:48:17 +00:00
vitalyr@chromium.org
62c512e436
Remove TLS read from ON_BAILOUT.
...
Patch by Dmitry Lomov.
Original review: http://codereview.chromium.org/6731030/
TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/6713128
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7370 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-25 13:32:06 +00:00
sgjesse@chromium.org
3925045f70
Don't rely on C++ object padding across platforms
...
The use of sizeof on FrameDescription to get to the additional allocated memory for the frame content relies on the padding of the FrameDescription. On IA32 Linux the FrameDescription is not padded but on ARM Linux it is padded to become 8 byte aligned. With a snapshot generated with the ARM simulator on IA32 Linux that contains one or more of the deoptimization tables the deoptimization did not work as the access to the frame content was one off between the C++ code and the generated code.
R=ager@chromium.org
Review URL: http://codereview.chromium.org/6744004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7369 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-25 13:26:55 +00:00
lrn@chromium.org
0c6fbad874
Add more tests to mul-exhaustive for constant left/right operands.
...
Make MJSUnit able to distinguish 0 and -0.
Review URL: http://codereview.chromium.org/6688062
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7368 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-25 13:24:20 +00:00
ager@chromium.org
94c1058ba9
Cleanup more isolate usage in ia32 files.
...
Review URL: http://codereview.chromium.org/6696107
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7367 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-25 13:21:30 +00:00
vegorov@chromium.org
b97fc27c93
Check for SSE2 support in FullCodeGenerator::EmitMathPow.
...
Do not emit call to the MathPowStub when SSE2 is not available because it requires SSE2.
Review URL: http://codereview.chromium.org/6736006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-25 12:51:32 +00:00
lrn@chromium.org
354ee24eca
Fix prettyprinter for --print-ast option.
...
Was broken since isolates merge.
Review URL: http://codereview.chromium.org/6676144
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-25 11:53:29 +00:00
danno@chromium.org
f4e06e8a0b
Fix ARM external array crankshaft bailout
...
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/6730054
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7362 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-25 11:16:29 +00:00
ager@chromium.org
1a9e8d12b9
Correct order of arguments to CHECK_EQ in an API test.
...
R=karlklose@chromium.org
BUG=1275
TEST=
Review URL: http://codereview.chromium.org/6713125
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7361 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-25 10:34:39 +00:00
ager@chromium.org
cdf65ca087
Reimplement the padding of relocation information for lazy deoptimization on ia32.
...
The previous implementation attempted to keep track of the needed
relocation size for deoptimization while generating the optimized
code. That was error prone. This patch moves the relocation resizing
to the deoptimizer as the last step of creating an optimized code
object.
The down side to this approach is that two relocation information byte
arrays are created for all optimized functions that do not have enough
relocation space for lazy deoptimization.
R=sgjesse@chromium.org
Review URL: http://codereview.chromium.org/6730050
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7360 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-25 10:29:34 +00:00
fschneider@chromium.org
6fadb5257f
Fix hydrogen statistics output when no code gets optimized.
...
In that case print 0 instead of NaN for normalized time and bytes allocated.
R=kmillikin@chromium.org
Review URL: http://codereview.chromium.org/6696070
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7359 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-25 10:02:42 +00:00
sgjesse@chromium.org
3a1c4d9b78
mprove code generation for DoAddI, DoSubI and DoBitI when the right hand
...
side is a constant.
TEST=none
BUG=none
Patch by Rodolph Perfetta from ARM Ltd.
Review URL: http://codereview.chromium.org/6730029/
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7358 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-25 07:41:35 +00:00
danno@chromium.org
fbbace7fbe
Fix build
...
BUG=none
TEST=none
TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/6732038
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7355 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-24 22:30:53 +00:00
danno@chromium.org
ea45f6719e
Support external arrays in Crankshaft
...
Add specialized hydrogen and lithium instructions to support loading and storing to external arrays.
Review URL: http://codereview.chromium.org/6656001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7354 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-24 22:14:15 +00:00
vitalyr@chromium.org
401b308778
Allow calling stats API functions before we have an isolate.
...
Review URL: http://codereview.chromium.org/6733030
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7353 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-24 19:05:49 +00:00
vitalyr@chromium.org
aa0dfc8aeb
Get rid of more TLS fetches in API implementation.
...
Patch by Dmitry Lomov.
Original review: http://codereview.chromium.org/6715016/
TBR=dimich
Review URL: http://codereview.chromium.org/6730031
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7352 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-24 18:49:45 +00:00
lrn@chromium.org
8b866d9c87
Fix bug in test-macro-assembler-x64 which is the probable cause for hanging on Win64.
...
Review URL: http://codereview.chromium.org/6733024
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7348 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-24 13:01:16 +00:00
lrn@chromium.org
c26f2c32f9
Implemented FastAsciiStringJoin in X64 full codegen.
...
Review URL: http://codereview.chromium.org/6729016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7345 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-24 12:24:28 +00:00
fschneider@chromium.org
e6cbf659d1
Fix bug that caused invalid code motion for certain loads instructions.
...
The dependency flags of instructions depending on a previous check have to
be a super-set of the flags of the check instructions.
Review URL: http://codereview.chromium.org/6730025
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7343 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-24 11:37:24 +00:00