svenpanne@chromium.org
bcf5912b3f
Reduce the amount of full code generated to fill out array literals.
...
This is achieved by tuning the calling convention of StoreArrayLiteralStub:
* The map of the array literal can be loaded in the stub from the
array literal itself, there is no need to pass it at all.
* The array literal is already on the stack, so there is no need to
pass it again via a register.
* The literal index is unchanged while filling the literal, so we can
push it on the stack once and avoid passing it every time. Note that
we need to mirror this change in the stack layout in crankshaft, too.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/16950004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-14 06:06:00 +00:00
yurys@chromium.org
c4224f09a2
Notify CPU profiler when calling native getters
...
This change modifies code produced by BaseLoadStubCompiler::GenerateLoadCallback so that instead of calling AccessorGetter direcly it calls InvokeAccessorGetter which changes VM state and calls the actual callback. This way CPU profiler knows which external callback is being executed in this case. Indirect call happens only if CpuProfiler::is_profiling() is true.
This is exactly same change as r15116 with a build fix for test-api.cc
BUG=244580
TBR=danno@chromium.org
Review URL: https://codereview.chromium.org/16858013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15135 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-13 19:16:35 +00:00
verwaest@chromium.org
1d5cdf215d
Only extend storage if FIELD
...
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/16818014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15125 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-13 16:21:32 +00:00
verwaest@chromium.org
8bc9d98786
Implement IC support for Constant Function transitions.
...
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/16826016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15124 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-13 15:01:25 +00:00
yurys@chromium.org
24ec017182
Revert "Notify CPU profiler when calling native getters"
...
This reverts commit f323d984a73bab345c4eab5c1907552ccfa7ccaa.
Broke compilation on the bots with an error that doesn't occur locally:
CXX(target) /mnt/data/b/build/slave/v8-linux-debug/build/v8/out/Debug/obj.target/cctest/test/cctest/test-bignum-dtoa.o
../test/cctest/test-api.cc: In function ‘void FastReturnValueCallback(const v8::FunctionCallbackInfo<v8::Value>&) [with T = int]’:
../test/cctest/test-api.cc:1129: error: insufficient contextual information to determine type
../test/cctest/test-api.cc: In function ‘void FastReturnValueCallback(const v8::FunctionCallbackInfo<v8::Value>&) [with T = unsigned int]’:
../test/cctest/test-api.cc:1136: error: insufficient contextual information to determine type
../test/cctest/test-api.cc: In function ‘void FastReturnValueCallback(const v8::FunctionCallbackInfo<v8::Value>&) [with T = double]’:
../test/cctest/test-api.cc:1143: error: insufficient contextual information to determine type
../test/cctest/test-api.cc: In function ‘void FastReturnValueCallback(const v8::FunctionCallbackInfo<v8::Value>&) [with T = bool]’:
../test/cctest/test-api.cc:1150: error: insufficient contextual information to determine type
../test/cctest/test-api.cc: In function ‘void FastReturnValueCallback(const v8::FunctionCallbackInfo<v8::Value>&) [with T = void]’:
../test/cctest/test-api.cc:1157: error: insufficient contextual information to determine type
CXX(target) /mnt/data/b/build/slave/v8-linux-debug/build/v8/out/Debug/obj.target/cctest/test/cctest/test-circular-queue.o
BUG=None
TBR=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/16838013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-13 14:05:19 +00:00
yurys@chromium.org
1a3c3cee9d
Notify CPU profiler when calling native getters
...
This change modifies code produced by BaseLoadStubCompiler::GenerateLoadCallback so that instead of calling AccessorGetter direcly it calls InvokeAccessorGetter which changes VM state and calls the actual callback. This way CPU profiler knows which external callback is being executed in this case.
BUG=244580
R=dcarney@chromium.org , loislo@chromium.org , svenpanne@chromium.org
Review URL: https://codereview.chromium.org/16286016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-13 13:46:33 +00:00
wingo@igalia.com
d73dace0f5
Delegating yield does not re-box result objects
...
Delegating yield (yield*) should just pass on the iterator results it
receives instead of re-boxing them.
R=rossberg@chromium.org
TEST=mjsunit/harmony/generators-iteration
BUG=
Review URL: https://codereview.chromium.org/16695006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15113 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-13 10:57:11 +00:00
wingo@igalia.com
09fcac5e39
Use keyed-call inline caches in delegating yield
...
Since we can't assume anything about the shape of the iterator in a
yield* (delegating yield), use an IC to do the next() and throw()
iterator method calls.
BUG=v8:2691
R=rossberg@chromium.org
TEST=mjsunit/regress/regress-2691
Review URL: https://codereview.chromium.org/15455002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15111 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-13 10:18:28 +00:00
mvstanton@chromium.org
75afb8ce79
Fix for bug 245480. Calling new Array(a) with a single argument could result in creating a holey array with a packed elements kind.
...
BUG=245480
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/16341004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15095 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-12 18:04:16 +00:00
danno@chromium.org
1b89cbf817
Separate Cell and PropertyCell spaces
...
This makes it possible to store additional information on property cells, for example Type and optimized Code dependencies.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/16631002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15089 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-12 15:03:44 +00:00
mstarzinger@chromium.org
93ab1864ea
Allow the deoptimizer translation to track de-materialized objects.
...
This allows the deoptimizer to materialize objects (e.g. the arguments
object) while deopting without having a consective stack area holding
the object values. The LEnvironment explicitly tracks locations for
these values and preserves them in the translation.
R=svenpanne@chromium.org
TEST=mjsunit/compiler/inline-arguments
Review URL: https://codereview.chromium.org/16779004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15087 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-12 14:22:49 +00:00
wingo@igalia.com
418ddc800a
Allocate generator result objects before unwinding try handlers
...
When a generator suspends, it saves its state out to the heap and
unwinds try handlers but doesn't pop anything off the stack. Instead it
relies on no GC happening between the suspend and the return from the
generator. However this was not the case: boxing the result object
could cause GC, which would try to traverse the stack but would
misinterpret words from unwound try handlers as heap objects.
This CL changes to allocate the result objects before the suspend. It
also removes the generators-iteration skip introduced in r15065.
R=mstarzinger@chromium.org
TEST=mjsunit/harmony/generators-iteration
BUG=
Review URL: https://codereview.chromium.org/16801006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15079 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-12 11:02:51 +00:00
yangguo@chromium.org
74556569d1
Reland "Enable map dependency to in-flight compilation info."
...
BUG=248076
R=ulan@chromium.org
Review URL: https://chromiumcodereview.appspot.com/16782004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15077 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-12 09:43:22 +00:00
yangguo@chromium.org
6da97b1d4a
Revert "Enable map dependency to in-flight compilation info."
...
This includes r15032, r15030 and r15005.
R=ulan@chromium.org
BUG=248076
Review URL: https://chromiumcodereview.appspot.com/16482004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15061 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-11 11:55:56 +00:00
jkummerow@chromium.org
9447014780
Skip some conditional deopts for Div/Mul when all uses are truncating.
...
- set "can be minus zero" flag properly so minus-zero checks are skipped
- skip "integer result?" check in division code when uses are truncating
- drive-by cleanup: consolidated computation of kCanOverflow flag for Add/Sub into range inference phase
BUG=v8:2132
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/16741002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15060 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-11 11:43:57 +00:00
jkummerow@chromium.org
57632e208a
Increase sanity of integer division handling on ARM
...
- In the INT32 BinaryOpStub, fix type feedback collection for DIV,
bringing it in line with other platforms.
- In Lithium codegen, emit proper inlined code, don't call the stub.
- Drive-by fix: assert appropriate CpuFeaturesScope for SDIV.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/16082008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15057 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-11 10:47:44 +00:00
olivf@chromium.org
946ea53264
use compare nil ic only for non-strict equality. strict-equality only has one check and cannot deopt. should therefore not be part of the stub.
...
BUG=
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/16732002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15045 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-10 15:47:23 +00:00
olivf@chromium.org
3a26dda780
revert accidental dcommit
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15044 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-10 15:43:40 +00:00
olivf@chromium.org
23691cf023
also remove the constant
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-10 15:30:17 +00:00
olivf@chromium.org
73b7ab9ae6
remove equality kind from compare nil ic
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15042 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-10 15:30:02 +00:00
svenpanne@chromium.org
66bb4c5b8d
Improve code for integral modulus calculation.
...
Depending on what we know about the right operand, we basically do 3
different things (and the code is actually structured this way):
* If we statically know that the right operand is a power of 2, we do
some bit fiddling instead of doing a "real" modulus calculation.
This should actually be done on the Hydrogen level, not on the
Lithium level, but this will be a separate CL.
* If type feedback tells us that the right operand is a power of 2, we
do the same as above, but guarded by conditional deoptimization to
make sure that the assumption is still valid. In the long run, we
should make this guard visible on the Hydrogen level to make it
visible for GVN and other optimizations.
* In the general case we only do the minimum steps necessary and don't
try to be too clever, because cleverness actually slows us down on
real-world code.
If we look at the code gerators for LModI, we actually see that we
basically have 3 (4 on ARM) fundamentally different translations. I
don't really like lumping them together, they should probably be
different Lithium instructions. For the time being, I restructured the
generators to make this crystal-clear, at the cost of some duplication
regarding the power-of-2 cases. This will go away when we do the
strength reduction on the Hydrogen level, so I'd like to keep it as it
is for now.
Note that the MIPS part was only slightly restructured, there is still
some work to do there.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/15769010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15034 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-10 12:05:54 +00:00
yangguo@chromium.org
b0afb77731
Fix parallel recompilation wrt transition maps dependency.
...
R=ulan@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/15896038
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15032 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-10 11:33:23 +00:00
yangguo@chromium.org
1594eca8ed
Fix parallel recompilation wrt initial object/array map dependency.
...
R=ulan@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/16641002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15030 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-10 11:17:48 +00:00
wingo@igalia.com
f88bca9576
Generator object "next" method takes optional send value
...
Update the generators implementation to make "next" also do the job of
what was previously called "send" by taking an optional argument.
Remove send, and do a bunch of renamings.
R=rossberg@chromium.org
BUG=v8:2355, v8:2715
Review URL: https://codereview.chromium.org/16136011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15028 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-10 09:26:18 +00:00
wingo@igalia.com
601e1cf0d5
Fix LoadIC calling convention on ARM
...
The comments in ic-arm.cc::LoadIC indicated that the receiver should be
both in a register and on the stack. This isn't true in fact: the code
is careful to spill the receiver if needed.
This CL also fixes up a mistaken use of this convention in in
VisitYield.
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/16203004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15027 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-10 09:12:57 +00:00
dcarney@chromium.org
a9ce5bb5ea
add a default value for return value
...
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/16642003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-10 07:41:16 +00:00
yangguo@chromium.org
17cfe68015
Enable map dependency to in-flight compilation info.
...
R=ulan@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/16542003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-07 13:27:03 +00:00
wingo@igalia.com
b29a78fb02
Baseline for-of implementation
...
Add full-codegen support for the ES6 for-of iteration statement.
R=mstarzinger@chromium.org , rossberg@chromium.org
TEST=mjsunit/harmony/iteration-semantics
BUG=v8:2214
Review URL: https://codereview.chromium.org/15288011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-07 11:12:21 +00:00
yangguo@chromium.org
987080415e
Remove use of Isolate::Current in regexp macro assemblers.
...
BUG=
R=hpayer@chromium.org
Review URL: https://chromiumcodereview.appspot.com/16026020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-07 08:38:05 +00:00
verwaest@chromium.org
1b4cb2aac4
Assign less environments
...
R=danno@chromium.org
Review URL: https://chromiumcodereview.appspot.com/16556002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14983 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-06 14:31:44 +00:00
mvstanton@chromium.org
701f356bac
Move runtime array constructor functions from builtins.cc to runtime.cc.
...
Not only is runtime.cc a better location, but situations arise soon where we'll
want to make runtime calls to these functions.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/16399007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14977 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-06 13:22:42 +00:00
mvstanton@chromium.org
8ff86a6998
Fix Android build issue 247303
...
ARM v7 support isn't available in the android build snapshot.
BUG=247303
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/16364007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-06 11:58:02 +00:00
rodolph.perfetta@gmail.com
e19a55df0d
RegExp macro assembler clean up.
...
Removes never called methods and fix a bug on ARM.
BUG=none
TEST=none
Review URL: https://chromiumcodereview.appspot.com/16280005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14967 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-06 10:17:07 +00:00
mvstanton@chromium.org
e792ae1fcc
Fix LStoreKeyed error when tracing instruction.
...
LStoreKeyed can have a NULL value(), when we recognize we are storing a constant
hole value.
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/15793006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14951 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-05 12:09:02 +00:00
jkummerow@chromium.org
2272aa71d9
Add LoadIC_Slow builtin and use it for loading properties from primitive values.
...
This fixes recent performance regressions on Dromaeo.
BUG=chromium:242512
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/16226024
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-05 11:12:49 +00:00
mvstanton@chromium.org
56f3337ebc
Adapt hydrogen-based Array constructor to also support InternalArray and function call
...
versions.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/14576005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-05 10:43:18 +00:00
verwaest@chromium.org
5e8679beea
Remove the optimized construct stub.
...
R=mstarzinger@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15993016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-05 08:43:25 +00:00
jkummerow@chromium.org
20cedf9a4b
Liveness analysis for environment slots in Hydrogen
...
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/15533004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-04 16:41:24 +00:00
mvstanton@chromium.org
8a02fd3be3
Turn off allocation site info for crankshafted array constructor calls.
...
Once we crankshaft a method, we should turn off allocation site info for
constructed arrays. Additionally, the semantics for doing this were
awkward because the constructed array code stubs get an
AllocationSiteMode as a minor key, but it's used as a permission to
determine the final mode locally based on ElementsKind. I refactored
this to a simpler boolean for override or local control.
BUG=
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/16206007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-04 12:48:51 +00:00
mstarzinger@chromium.org
f8db2414f2
Deprecate FACTORY helper macro.
...
This removes the FACTORY helper macro to avoid accidental TLS access
when using the factory. Most internal code has access to the Isolate by
now whereas tests which are not performance critical still heavily use
TLS access through explicit Isolate::Current() calls.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/16337005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-04 10:30:05 +00:00
mstarzinger@chromium.org
d7975dfdab
Deprecate HAllocateObject in favor of HAllocate.
...
This models the instantiation of an implicit receiver for CallNew nodes
in hydrogen using HAllocate together with generic stores instead of one
specialized HAllocateObject instruction, hence creating a single choking
point for inlined allocation in optimized code.
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/15714005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-04 08:28:33 +00:00
svenpanne@chromium.org
b9e025a8dc
Collect type feedback for power-of-2 right operands in BinaryOps.
...
Improved --trace-ic output for unary/binary ops a bit on the way. Moved int32_t/uint32_t conversion helpers around.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/15735005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14928 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-04 07:49:45 +00:00
yangguo@chromium.org
7f8a3d803c
Make assertion scopes thread safe.
...
R=svenpanne@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/15691017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-03 15:32:22 +00:00
mvstanton@chromium.org
3d3c6b1599
Special Array constructor type feedback erroneously recorded when Array
...
was called as a function. Issue was found with optimize_constructed_array
turned on. This patch makes the fix, and turns the flag back on.
BUG=244461
R=danno@chromium.org
Review URL: https://codereview.chromium.org/16057005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-03 14:46:23 +00:00
verwaest@chromium.org
d0d7619d09
Remove duplicated initialization of stack_parameter_count_ of hydrogen stub descriptor.
...
R=verwaest@chromium.org
Review URL: https://chromiumcodereview.appspot.com/16097004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14897 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-31 10:48:37 +00:00
verwaest@chromium.org
1a4a904bef
Replace DeoptimizeOnUndefined with whitelisting AllowUndefinedAsNan
...
R=danno@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15952007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-30 09:11:06 +00:00
olivf@chromium.org
88755fb22a
Convert ToBooleanStub to a HydrogenStub. Currently just using the existing HBranch instruction, which is still fully implemented in Lithium. Will refactor HBranch in a next CL.
...
[
CL breaks mips, since the deoptimizer in Deoptimizer::DoTranslateCommand(...) does not convert smis passed to the stub via a0.
]
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/15302004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14886 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-29 14:49:28 +00:00
verwaest@chromium.org
9828a49b11
Fix AccessArgumentsAt on ARM. Use register for index.
...
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15690009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14885 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-29 12:48:06 +00:00
verwaest@chromium.org
2e21ff6768
Update ASSERT on arm to support SmiOrTagged in ClampToUint8
...
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15832004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14881 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-29 12:20:32 +00:00
yurys@chromium.org
665c644940
Fix two CPU profiler tests on ARM and MIPS simulators
...
Use Simulator::get_pc instead of Simulator::get_register(pc) as the latter
will return value adjusted by Instruction::kPCReadOffset.
BUG=v8:2628
R=loislo@chromium.org , svenpanne@chromium.org
Review URL: https://codereview.chromium.org/16154004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14880 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-29 12:09:03 +00:00
verwaest@chromium.org
7d32e7451f
Don't explicitly pass requested representations to constants; implement ConstantS
...
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15932011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14874 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-29 10:47:55 +00:00
verwaest@chromium.org
290909268a
Update the gap resolver to support Smi constants.
...
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15664005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14850 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-28 12:37:29 +00:00
hpayer@chromium.org
5b469a6f41
Added old data space allocation infrastructure for pretenuring.
...
BUG=
Review URL: https://codereview.chromium.org/16099004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14843 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-28 09:38:28 +00:00
verwaest@chromium.org
cf9b1170d1
Support Smi in CompareIDAndBranch
...
BUG=
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/16134003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14842 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-28 09:24:39 +00:00
verwaest@chromium.org
aa2444269b
Fix the hole loading optimization.
...
- Holes are only ever loaded as double or tagged.
- Change to tagged has to deoptimize on undefined (no implicit
conversions from double the hole NaN -> tagged undefined).
BUG=
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/16099006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14829 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-27 17:33:14 +00:00
dcarney@chromium.org
81e5778718
make isolate accessible from returnvalue
...
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/16021010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14819 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-27 11:50:08 +00:00
verwaest@chromium.org
a64b7f926f
Remove HCheckSmi, LCheckSmi and rename LCheckSmiAndReturn to LCheckSmi.
...
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15841007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14816 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-27 09:58:46 +00:00
verwaest@chromium.org
3cb8f95c91
Tag smi-constants as smi. This also fixes code that copies holes into arrays.
...
BUG=
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15861009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14814 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-27 08:43:58 +00:00
verwaest@chromium.org
2a28f53b18
Fix hole handling, and ensure smi representation is handled properly
...
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/16013003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-24 13:40:02 +00:00
titzer@chromium.org
77f85fa0d3
Remove offset() and is_in_object() from hydrogen and lithium LoadNamedField and StoreNamedField and use the appropriate methods on HObjectAccess instead
...
BUG=
Review URL: https://codereview.chromium.org/15881003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14806 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-24 12:40:08 +00:00
verwaest@chromium.org
eaec0b106f
DummyUse if Representation::Tagged()+Type::Smi() to Representation::Smi()
...
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15778006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14802 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-24 12:30:24 +00:00
olivf@chromium.org
7aa74c3dc5
fix some names in compare nil ic
...
The compare nil ic introduces a mechanism called lightweight miss. The
idea is to insert a direct call to the miss handler instead of going
through the deopt routine. This can be use for uninitialized stubs, to
directly jump to the runtime.
This cl
1. Cleans up naming
2. localizes the lightweight miss functionality on the only user (compare nil ic)
3. fixes DoCodegen, to actually call the correct method (uninitialized vs initialized)
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/15806005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14798 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-24 11:44:55 +00:00
svenpanne@chromium.org
7c0f77a4a5
Make (most of) --trace-codegen available in release mode. Better output.
...
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/15941004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-24 10:57:59 +00:00
verwaest@chromium.org
c9a22a3c8d
Replace tagged keys for fast access by smi, and use smi in boundscheck.
...
BUG=
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15763004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14794 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-24 08:52:35 +00:00
titzer@chromium.org
94b4240f5c
Introduce ObjectAccess, which is used by LoadNamedField and StoreNamedField to denote what parts of an object are referred to by a given load or store. Refactor HGraphBuilder to use ObjectAccess, which removes the need to manually set GVN flags and simplifies the code as well.
...
Review URL: https://codereview.chromium.org/14284010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14791 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-24 08:38:21 +00:00
verwaest@chromium.org
b2e8d4c5b3
Fix assert on ARM
...
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15886004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-23 16:54:12 +00:00
verwaest@chromium.org
d057410e20
Require smi for keyed store to smi.
...
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15884002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14779 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-23 15:01:17 +00:00
verwaest@chromium.org
632f591884
Tag length of FixedArrayBase and smi-array[x] as smi representation
...
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15858006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14778 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-23 14:38:39 +00:00
yangguo@chromium.org
a1e18bdf3c
Improve SeqStringSetChar implementation.
...
R=jkummerow@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/15743006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14769 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-23 09:51:06 +00:00
verwaest@chromium.org
06b7bf60e1
Always require exact maps.
...
R=danno@chromium.org
Review URL: https://chromiumcodereview.appspot.com/13923003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14768 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-23 09:19:18 +00:00
verwaest@chromium.org
d41f929080
Omit smi-check for write-barrier unless tagged.
...
R=mvstanton@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15848002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14767 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-23 09:18:52 +00:00
verwaest@chromium.org
308e69755b
Implement HChange support for Smis and use it in Load/StoreNameField
...
BUG=
R=verwaest@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15303004
Patch from Daniel Clifford <danno@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14765 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-23 08:32:07 +00:00
verwaest@chromium.org
d1b5a2518d
Handle holes in smi-untag from LoadKeyed requiring hole handling.
...
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15737003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14756 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-22 16:32:33 +00:00
dcarney@chromium.org
8633086fcd
fix arm simulator after 14725
...
BUG=
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/15484006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14731 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-21 12:17:04 +00:00
dcarney@chromium.org
881476a7af
new style of property/function callbacks
...
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/12494012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14725 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-21 06:36:24 +00:00
rodolph.perfetta@gmail.com
45ec481659
ARM: Smi refactoring and improvements.
...
Refactoring:
* consistent use of SmiTag/Untag
* added a few Smi macros and helpers
Improvements
* small optimisations (e.g. merging untag and cmp #0 )
* added fixed point to double conversion instructions for simpler conversions
More on the last point: a Smi can be seen as a fixed point number with the
a one bit fractional part. Fixed to double instructions allow us to convert
a Smi to a double without untagging.
BUG=none
TEST=none
Review URL: https://chromiumcodereview.appspot.com/15085026
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14724 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-17 15:38:14 +00:00
mstarzinger@chromium.org
80da843e22
Unify deoptimizer for JavaScript frames.
...
This unifies the translation of an optimized frame to a full JavaScript
frame. Only the frame's context and fp register as well as alignment
padding are different on each architecture and can be factored out.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/14843020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14715 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-17 08:27:56 +00:00
titzer@chromium.org
5746d38351
Fix code gen bug on arm and mips; SeqStringSetChar overwrites a register; Add better default PrintDataTo for HInstruction
...
BUG=
Review URL: https://codereview.chromium.org/14895019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14710 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-16 14:27:39 +00:00
svenpanne@chromium.org
a14adc418a
Cleaned up deopt output a bit.
...
Be a bit more consistent it what is printed. Removed the now superfluous
"*** DEOPT"-like output.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/14612012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14702 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-16 09:44:59 +00:00
mstarzinger@chromium.org
365b2eb91e
Preserve optimized code map during GCs weakly.
...
This change preserves the contents of optimized code maps during GCs but
treats the references in this cache weakly. It uses infrastructure from
code flushing to maintain a list of all caches.
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/14794007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14695 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-15 16:09:25 +00:00
mvstanton@chromium.org
31b8fc19c3
With flag optimize-constructed-arrays on, ARM and MIPS suffered a performance degrade due to incorrect code in GenerateRecordCallTarget().
...
The CL also enables flag optimize-constructed-arrays.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/14772043
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14692 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-15 15:17:01 +00:00
olivf@chromium.org
8bbe48c7b9
Add a HBreak instruction for debugging
...
BUG=
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/14997008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14691 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-15 14:24:47 +00:00
yurys@chromium.org
69c2f54d32
Skip samples where top function's stack frame is not setup properly
...
Stack iterator takes return address based on the frame pointer (ebp) and detects JS frames based on value at fp + StandardFrameConstants::kMarkerOffset. So in order the iterator to work correctly this values should be already setup for the current function. Stack frame is constructed at the very beginning of JS function code and destroyed before return. If sample is taken before before the frame construction is completed or after it was destroyed the stack iterator will wrongly think that FP points at the current functions frame base and will skip callers frame. To avoid this we mark code ranges where stack frame doesn't exist and completely ignore such samples.
This fixes cctest/test-cpu-profiler/CollectCpuProfile flakiness.
BUG=v8:2628
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/14253015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14670 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-14 22:51:33 +00:00
wingo@igalia.com
8f602260d3
Implement yield* (delegating yield)
...
Ideally this would have been implemented via desugaring at parse-time,
but yield* is an expression, and its desugaring includes statements like
while and try/catch. We'd have to have BlockExpression in the AST to
support that, and it's not worth it for this feature.
So instead we implement all of the logic in
FullCodeGenerator::VisitYield. Delegating yield AST nodes now have a
try handler index, for the try/catch. Otherwise the implementation is
straightforward.
R=rossberg@chromium.org
BUG=v8:2355
TEST=mjsunit/harmony/generators-iteration
Review URL: https://codereview.chromium.org/14582007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14669 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-14 16:26:56 +00:00
wingo@igalia.com
b7ecb8cb8d
Revert mistakenly committed r14667 and r14666.
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14668 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-14 16:17:26 +00:00
wingo@igalia.com
19b869549b
Avoid loading "iter" twice.
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14667 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-14 15:59:37 +00:00
wingo@igalia.com
25c1d78e3d
Implement yield* (delegating yield)
...
Ideally this would have been implemented via desugaring at parse-time,
but yield* is an expression, and its desugaring includes statements like
while and try/catch. We'd have to have BlockExpression in the AST to
support that, and it's not worth it for this feature.
So instead we implement all of the logic in
FullCodeGenerator::VisitYield. Delegating yield AST nodes now have a
try handler index, for the try/catch. Otherwise the implementation is
straightforward.
R=mstarzinger@chromium.org
BUG=v8:2355
TEST=mjsunit/harmony/generators-iteration
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-14 15:59:25 +00:00
mvstanton@chromium.org
673cd2d674
Error found in test262 on ARM: BinaryOpStub could call out to a built-in and push parameters without an enclosing frame. This corrupted stackwalking.
...
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/14813029
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-14 15:30:55 +00:00
danno@chromium.org
6862babfd6
Remove HIsNilAndBranch (it's now unused)
...
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/14971005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14660 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-14 12:56:53 +00:00
danno@chromium.org
b65b6d735f
Ensure that soft-deopts don't count against opt_count
...
This makes sure that Crankshaft doesn't disable optimization to early on hot functions that still contain unexecuted code without type information.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/14738009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14658 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-14 11:45:33 +00:00
danno@chromium.org
ddd72aa14f
Only flush SharedFunctionInfo optimized code cache when necessary
...
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/14604007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14650 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-13 19:22:18 +00:00
danno@chromium.org
cf1b80703f
Improve trace_opt output to help find compilation problems
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/14978003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14636 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-13 11:10:31 +00:00
danno@chromium.org
05e8e0e7b4
Elide hole checks on KeyedLoads of holey double arrays
...
Improves NavierStokes by about 5%
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/15014020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14630 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-13 07:35:26 +00:00
verwaest@chromium.org
df57747fc4
Track heap objects.
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R=danno@chromium.org
Review URL: https://chromiumcodereview.appspot.com/14996004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-10 17:17:50 +00:00
svenpanne@chromium.org
22159a1cf2
Robustification: Always assign an environment to LModI when a deopt is possible.
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Currently things only work because of a very fragile interaction between minus
zero propagation and range analysis.
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/14904008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14617 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-10 12:45:14 +00:00
mstarzinger@chromium.org
8829a94c24
Remove obsolete HArrayLiteral instruction.
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R=ulan@chromium.org
Review URL: https://codereview.chromium.org/14847013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14613 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-10 09:52:08 +00:00
mstarzinger@chromium.org
efe91b56f6
Remove obsolete HObjectLiteral instruction.
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R=ulan@chromium.org
Review URL: https://codereview.chromium.org/14972008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14612 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-10 09:47:05 +00:00
verwaest@chromium.org
6246929762
Call to the right slow method.
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R=danno@chromium.org
Review URL: https://chromiumcodereview.appspot.com/14834009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14608 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-10 09:12:30 +00:00
ulan@chromium.org
f68c4452d3
ARM: fix constant pool length emitted for disassembler.
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R=jfb@chromium.org
Review URL: https://chromiumcodereview.appspot.com/14972007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14607 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-10 09:03:51 +00:00
plind44@gmail.com
4b8d06fdf6
ARM: Fix register name in AllocateAsciiConsString.
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BUG=
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/15024004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14601 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-08 22:21:54 +00:00