fschneider@chromium.org
19b5f44712
Fix presubmit.
...
TBR=whesse@chromium.org
Review URL: http://codereview.chromium.org/7888008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-13 10:29:11 +00:00
jkummerow@chromium.org
9ae5798562
push-to-trunk.sh: correctly detect existing branches, git-rm deleted files
...
Review URL: http://codereview.chromium.org/7886004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9256 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-13 10:08:45 +00:00
mstarzinger@chromium.org
aae949ba10
Fix parent of the WeakMap prototype.
...
R=rossberg@chromium.org
BUG=v8:1565
TEST=mjsunit/harmony/weakmaps
Review URL: http://codereview.chromium.org/7890003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9254 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-13 09:45:10 +00:00
fschneider@chromium.org
e74033d9cc
Fix some valgrind errors in d8 shell.
...
This fixes 3 possibly lost warnings occurring when running unit tests under d8:
28 bytes in 1 blocks are possibly lost in loss record 40 of 68
at 0x67FB8DB: operator new[](unsigned int)
by 0x83865CC: v8::Shell::SetOptions(int, char**) (d8.cc:1200)
by 0x83869A5: v8::Shell::Main(int, char**) (d8.cc:1276)
by 0x8386B31: main (d8.cc:1333)
Review URL: http://codereview.chromium.org/7780032
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9252 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-13 09:31:41 +00:00
sgjesse@chromium.org
81df4a42e4
Support for precise stepping in functions compiled before debugging was started (step 1)
...
This change will ensure that all non-optimized code will be compiled
with debug break slots when debugging is initiated. This is handled by
scanning the heap for non-optimized functions without debug break slots and setting their code to be lazy recomplied. When the lazy recompilation happens the code will ge generated with debug break slots (if debugging is still active at that point in time).
R=svenpanne@chromium.org
Currently this is only implemented for functions which do not have activations on the stack.
BUG=
TEST=
Review URL: http://codereview.chromium.org//7839030
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9250 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-13 08:31:21 +00:00
kmillikin@chromium.org
f6887702fb
Prepare push to trunk. Now working on version 3.6.4.
...
R=jkummerow@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/7892002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9247 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-13 08:06:55 +00:00
kmillikin@chromium.org
e9c6a554fc
Revert "Clean up Context::Lookup and its uses."
...
This reverts commit 9241. This change shows failures on Mac and Win
for the threading tests. Reverting while I investigate.
R=fschneider@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/7886002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9246 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-13 07:51:22 +00:00
svenpanne@chromium.org
130b9d7858
Improved pretty printing of VAR PROXY and some control flow AST nodes.
...
Review URL: http://codereview.chromium.org/7866041
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9245 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 14:00:16 +00:00
jkummerow@chromium.org
db2bac3847
d8 external array c'tors: fix double-to-uint32 semantics
...
TEST=mjsunit/external-array
Review URL: http://codereview.chromium.org/7866040
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9244 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 13:36:43 +00:00
jkummerow@chromium.org
3ec371690c
d8 external array c'tors: allow parameters that can be converted to numbers
...
BUG=v8:1681
TEST=d8 accepts: var a = new Int32Array("2");
Review URL: http://codereview.chromium.org/7867036
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9243 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 12:42:05 +00:00
kmillikin@chromium.org
2ebe8039ac
Add an explicit cast for an integral promotion that MSVC warns about.
...
I don't think the warning is valid, but it's a good sign that MSVC is
fixin' to generate the wrong code no matter what I think.
R=ricow@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/7869008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 12:16:30 +00:00
kmillikin@chromium.org
c0491e712d
Reapply "Clean up Context::Lookup and its uses."
...
With a fix for a context lookup bug in the original change.
R=fschneider@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/7862032
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9241 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 12:13:00 +00:00
kmillikin@chromium.org
636991a0b3
Use the BitField class for Code::Flags.
...
Use the BitField helper class for the code flags, so that we do not have to
define both a shift and a mask explicitly. This makes changing the flags
layout simpler.
Also, make the 'mask' and 'max' members of BitField into constants, because
they are constant and so that they can be used as constant expressions.
E.g., so they can be used in declaring other const members or in static
asserts.
R=fschneider@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/7787028
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9232 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 10:50:50 +00:00
mikhail.naganov@gmail.com
57b9e9d968
Revert accidental r9229 and r9230
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 10:50:40 +00:00
mikhail.naganov@gmail.com
03d325da08
add test
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9230 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 10:42:25 +00:00
mikhail.naganov@gmail.com
81ebd86817
do not use code deletions
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 10:42:15 +00:00
mikhail.naganov@gmail.com
4d89e379bb
Fix the include guard from circular-queue-inl.h
...
R=mnaganov@chromium.org
Review URL: http://codereview.chromium.org/7864028
Patch from Thiago Farina <tfarina@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 10:24:18 +00:00
jkummerow@chromium.org
de60c925cf
Update python version in build/README.txt to what's used by Chromium
...
Review URL: http://codereview.chromium.org/7867034
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9227 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 09:59:59 +00:00
svenpanne@chromium.org
1a4086c076
Improved printing of Goto and CompareIDAndBranch instructions.
...
Review URL: http://codereview.chromium.org/7862031
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9226 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 09:57:11 +00:00
svenpanne@chromium.org
baab04283d
Refactored HInferRepresenation::TryChange a bit, making the heuristics a bit clearer.
...
Removed an unneeded check for phis: There are never HValues in the work list
which are not convertible to integer and are not a phi. (But even if they were,
ignoring IsConvertibleToInteger() then looks like the wrong thing to do.)
Review URL: http://codereview.chromium.org/7857033
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9225 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 09:24:18 +00:00
kmillikin@chromium.org
faa82f6363
Revert "Clean up Context::Lookup and its uses."
...
This reverts commit 9223, due to test failures.
R=ricow@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/7865023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9224 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 09:17:26 +00:00
kmillikin@chromium.org
df11bd7b75
Clean up Context::Lookup and its uses.
...
Refactor Context::Lookup so it is more obvious. Change the comment in
contexts.h so it no longer indicates that it can return an arguments
object (it can't) and clean up the call sites that had leftover dead code.
BUG=
TEST=
Review URL: http://codereview.chromium.org/7782030
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9223 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 08:57:09 +00:00
lrn@chromium.org
75b32ce7b8
Move the implementation of Scanner::LiteralScope to scanner.cc
...
It seems more appropriate as LiteralScope is declared in scanner.h
R=lrn@chromium.org
Signed-off-by: Thiago Farina <tfarina@chromium.org>
Review URL: http://codereview.chromium.org/7864024
Patch from Thiago Farina <tfarina@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9222 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-12 07:49:01 +00:00
mikhail.naganov@gmail.com
f8e5c71e18
Rename SmartPointer to SmartArrayPointer.
...
As pointed out in: http://codereview.chromium.org/7754007/#msg5
"SmartPointer should have been named SmartArrayPointer as it expects an input
allocated using new[] and deallocates it using delete[]. Using it as a simple
scoped pointer for a single object is incorrect."
R=mnaganov@chromium.org
Review URL: http://codereview.chromium.org/7860011
Patch from Thiago Farina <tfarina@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9215 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-09 22:39:47 +00:00
danno@chromium.org
ab26d8356c
Key external array map transitions on ElementsKind instead of ExternalArrayType
...
R=jkummrow@chromium.org
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/7787007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9214 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-09 14:47:37 +00:00
danno@chromium.org
df860eda5c
Don't allow seal or element property re-definition on external arrays.
...
R=ricow@chromium.org
BUG=95920
TEST=test/mjsunit/regress/regress-95920.js
Review URL: http://codereview.chromium.org/7858031
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9213 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-09 14:30:00 +00:00
svenpanne@chromium.org
1341ae7c1a
Re-use phi reachability information to avoid a fixed-point computation.
...
When we propagate the information that a value is not convertible to integer,
there is no need for a separate fixed-point computation, we can do things the
"Millikin way" (tm), folding as much computation as possible into a single pass:
;-) We already have the phi node reachability information, so we can easily
propagate this while doing the representation histogram computation.
Review URL: http://codereview.chromium.org/7754010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9212 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-09 13:12:52 +00:00
yangguo@chromium.org
37e39ce3f9
Trigger OOM when zone is full.
...
Review URL: http://codereview.chromium.org/7859030
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9211 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-09 12:41:58 +00:00
yangguo@chromium.org
2a92165101
Better error messages for d8's load() (execute from file).
...
BUG=v8:796
Review URL: http://codereview.chromium.org/7754018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9209 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-09 11:10:36 +00:00
danno@chromium.org
9b2de409f9
Mechanical refactor to move ElementsKind type out of JSObject.
...
R=svenpanne@chromium.org
BUG=none
TEST=all
Review URL: http://codereview.chromium.org/7849017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9208 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-09 09:35:57 +00:00
fschneider@chromium.org
366416f7bd
Add a function to compute loop nesting level to HBasicBlock.
...
Review URL: http://codereview.chromium.org/7857031
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9207 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-09 09:17:57 +00:00
vitalyr@chromium.org
c6e19bfbba
Follow up fixes for r9205: shared library build and thread deletion.
...
Review URL: http://codereview.chromium.org/7787013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9206 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 23:43:36 +00:00
vitalyr@chromium.org
2063e14c15
Release memory of semaphores and thread pointers by using 'delete' instead of SmartPointer.
...
As pointed out in: http://codereview.chromium.org/7754007/
SmartPointer expects an input allocated using new[] and deallocates it using delete[].
So using SmartPointer for deleting T* here is incorrect. Fix it now.
R=vitalyr@chromium.org
Review URL: http://codereview.chromium.org/7846022
Patch from Thiago Farina <tfarina@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9205 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 22:44:03 +00:00
ricow@chromium.org
b8cbe08fcc
Fix presubmit errors caused by updated depot tools
...
This is all blank line before/after linting errors.
Review URL: http://codereview.chromium.org/7754022
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9204 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 19:57:14 +00:00
kmillikin@chromium.org
78ce35effd
Use more style-guide-friendly names for some constants.
...
This is a renaming only change.
R=erik.corry@gmail.com
BUG=
TEST=
Review URL: http://codereview.chromium.org/7849020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9200 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 16:29:57 +00:00
ricow@chromium.org
d409a49d57
Prepare push to trunk. Now working on version 3.6.3.
...
Review URL: http://codereview.chromium.org/7849019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9199 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 16:09:24 +00:00
mikhail.naganov@gmail.com
080628d32f
Fix memory leak from d8 shell.
...
We were not disposing the semaphores and the thread used in SourceGroup.
R=mnaganov@chromium.org
Signed-off-by: Thiago Farina <tfarina@chromium.org>
Review URL: http://codereview.chromium.org/7754007/
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9198 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 13:51:06 +00:00
lrn@chromium.org
c1dc429c02
Fix bug in collector.
...
Small cleanups in preparser.
TEST=cctest/test-utils/SequenceCollectorRegression
Review URL: http://codereview.chromium.org/7754014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9197 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 13:44:11 +00:00
jkummerow@chromium.org
6dcf7cc4a7
Add "soname_version" parameter to common.gypi, v8.gyp, Makefile
...
TEST=compile with component=shared_library and soname_version=1.2.3 and find "libv8-1.2.3.so" in the output.
Review URL: http://codereview.chromium.org/7848017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9196 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 13:20:49 +00:00
lrn@chromium.org
689f3cb314
Rename scanner.* to scanner-character-streams.*. and scanner-base.* to scanner.*
...
R=lrn@chromium.org
Signed-off-by: Thiago Farina <tfarina@chromium.org>
Review URL: http://codereview.chromium.org/7739020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9195 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 13:06:44 +00:00
yangguo@chromium.org
17d3f54b09
Amends to r9181 and r9191.
...
Review URL: http://codereview.chromium.org/7847019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9192 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 11:03:26 +00:00
yangguo@chromium.org
128552db35
Fixing shared library build of d8.
...
Review URL: http://codereview.chromium.org/7851013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 09:49:52 +00:00
erik.corry@gmail.com
1e83d2f92e
Fix missing setting of array to copy-on-write in
...
optimized string split.
Review URL: http://codereview.chromium.org/7849012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 09:24:32 +00:00
kmillikin@chromium.org
5f1b39e0d5
Remove ExitContextStatement.
...
All the constructs that used it are now properly bracketed in the AST and we
handle abrupt exits without try/finally. We can treat normal context exit
as occurring implicitly at the end of a body.
Review URL: http://codereview.chromium.org/7837025
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9189 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 08:59:14 +00:00
yangguo@chromium.org
ca67c5a23d
Functions in d8 to turn the profiler on/off (enableProfiler() and disableProfiler()).
...
Review URL: http://codereview.chromium.org/7851011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9188 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 08:54:28 +00:00
kmillikin@chromium.org
0b1225a5aa
MIPS: port Remove variable rewrites and the unneccesary Slot class.
...
Port r9162 (2215df8).
BUG=
TEST=
Review URL: http://codereview.chromium.org/7847015
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9187 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 08:47:07 +00:00
jkummerow@chromium.org
cd39194ce0
Introduce push-to-trunk.sh (for git users)
...
Review URL: http://codereview.chromium.org/7835035
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9186 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 08:46:31 +00:00
svenpanne@chromium.org
ffb70bc843
Improved phi reachability computation a bit.
...
The use-def relation between phis is mainly "forwards" (i.e. from phis with
smaller IDs to ones with larger IDs), so the fixed point computation terminates
faster when iterate through the phis in a "backwards" manner. This is quite
visible in complex Mandreel-generated code, where a few hundred phis with
non-trivial use-def chains are generated.
Review URL: http://codereview.chromium.org/7848012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9185 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 07:40:11 +00:00
ricow@chromium.org
6bcf162853
Fix wrong assert from 9180
...
There is an optional parameter to the function, with default value being a null handle. We then check that this is a flat string.
Review URL: http://codereview.chromium.org/7850011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9184 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 06:23:05 +00:00
erik.corry@gmail.com
2f32fab4d0
JSArray can go slow case during String.split. Guard against
...
that eventuality.
Review URL: http://codereview.chromium.org/7840031
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 06:06:13 +00:00