This ensures that there is only one stub that deals with unwinding the
stack. Having more than one place containing that logic is brittle and
error prone, especially when it is a corner case only for RangeErrors.
R=titzer@chromium.org
TEST=mjsunit/regress/regress-crbug-467047
BUG=chromium:467047
LOG=N
Review URL: https://codereview.chromium.org/1012103002
Cr-Commit-Position: refs/heads/master@{#27243}
The evaluation order of receiver versus arguments is not properly
defined by C++. This caused issues with Clang where the environment
changed after the receiveing environment was already loaded.
R=jarin@chromium.org
BUG=chromium:467531
TEST=mjsunit/regress/regress-crbug-467531
LOG=N
Review URL: https://codereview.chromium.org/1015683002
Cr-Commit-Position: refs/heads/master@{#27238}
ES6 specs the function length property (it was not part of ES5) and
it makes it configurable.
BUG=v8:3045
LOG=N
R=mstarzinger@chromium.org, adamk@chromium.org
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel
Review URL: https://codereview.chromium.org/993073002
Cr-Commit-Position: refs/heads/master@{#27190}
Error.stack contains function.name if its type is string.
Otherwise if function have inferred name then .stack contains it.
For functions from eval .stack property contains "eval".
LOG=N
BUG=chromium:17356
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/919653002
Cr-Commit-Position: refs/heads/master@{#27186}
Cleanup: Better helpers, unified line splitting. Also asserting that without
strong mode, the snippets don't produce errors.
Fix: The eval related tests were wrong (we didn't make sure that the error
thrown comes from strong scoping and is not a normal runtime error).
BUG=v8:3956
LOG=N
Review URL: https://codereview.chromium.org/993393002
Cr-Commit-Position: refs/heads/master@{#27153}
The test/cctest/cctest.status and test/mjsunit/mjsunit.status
tests now pass under the simulator so removing these
excludes
modified: test/cctest/cctest.status
modified: test/mjsunit/mjsunit.status
R=danno@chromium.org, svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/995393003
Cr-Commit-Position: refs/heads/master@{#27145}
Contribution of PowerPC port (continuation of 422063005,
817143002,866843003, and 901083004). This patch updates
the ppc directories to make them current with changes in
common code as of today.
We had to exclude the test test-serialize/SerializeInternalReference
until we agree on the right way to add those changes for PPC as
outlined in the description in the google doc provided earlier.
We also had to exclude a couple of other tests due to new
failures seen since the last uplevel. We excluded as opposed
to waiting until we could investigate to maximize the chance
of getting PPC compiling in the google repos before new
breaking changes are made.
I'll note that before applying any of our changes the
mozilla part of quickcheck was already broken when using
the lastest repo content so I had to run without that
modified: src/compiler/ppc/code-generator-ppc.cc
modified: src/compiler/ppc/instruction-codes-ppc.h
modified: src/compiler/ppc/instruction-selector-ppc.cc
modified: src/ic/ppc/handler-compiler-ppc.cc
modified: src/ic/ppc/ic-compiler-ppc.cc
modified: src/ppc/assembler-ppc-inl.h
modified: src/ppc/assembler-ppc.cc
modified: src/ppc/assembler-ppc.h
modified: src/ppc/builtins-ppc.cc
modified: src/ppc/code-stubs-ppc.cc
modified: src/ppc/codegen-ppc.cc
modified: src/ppc/full-codegen-ppc.cc
modified: src/ppc/lithium-codegen-ppc.cc
modified: src/ppc/macro-assembler-ppc.cc
modified: src/ppc/macro-assembler-ppc.h
modified: test/cctest/cctest.status
R=danno@chromium.org, svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/994533004
Cr-Commit-Position: refs/heads/master@{#27125}
The prototype of a class constructor function is read only. When we set
computed property names we were ignoring this and we were overriding the
property.
Since the prototype is the only possible own read only property on the
constructor function object we special case this so we do not have to
check this for every property in the class literal.
BUG=v8:3945
LOG=N
R=mstarzinger@chromium.org, dslomov@chromium.org
Review URL: https://codereview.chromium.org/985643003
Cr-Commit-Position: refs/heads/master@{#27106}
This makes sure only the %_DeoptimizeNow intrinsic is inlined, and
not the %DeoptimizeNow one. It hence re-establishes the invariant
that JSIntrinsicLowering only deals with inline intrinsics.
R=jarin@chromium.org
TEST=mjsunit/compiler/eager-deopt-simple
Review URL: https://codereview.chromium.org/988333003
Cr-Commit-Position: refs/heads/master@{#27070}
This involved renaming apart a few more intrinsics. In the long run,
we want to clean up redundant intrinsics which just delegate.
BUG=v8:3947
LOG=n
Review URL: https://codereview.chromium.org/984963002
Cr-Commit-Position: refs/heads/master@{#27043}
Internal references are absolute addresses into the instruction
stream. Turn them into relative addresses when serializing and
back when deserializing to keep them valid.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/976623002
Cr-Commit-Position: refs/heads/master@{#27020}
This adds support for the double bits intrinsics to TurboFan, and is
a first step towards fast Math functions inlined into TurboFan code
or even compiled by themselves with TurboFan.
Review URL: https://codereview.chromium.org/974313002
Cr-Commit-Position: refs/heads/master@{#27006}
Function name property is now standardized in ES6. It was a Mozilla proprietary
extension before. With ES6, the property was made configurable, so that it can
be used instead of another proprietary property, displayName.
This is a revert of revert c791d84112.
Last time this broke a Chrome browser test which has since been updated:
5f75a3be4c
BUG=v8:3333
LOG=N
R=mstarzinger@chromium.org,verwaest@chromium.org
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel
Review URL: https://codereview.chromium.org/977003004
Cr-Commit-Position: refs/heads/master@{#26996}
This just contains test, no fixes. Note that some of the tests are
still disabled because they either fail or we don't want ClusterFuzz
to pick up the flag yet.
R=jarin@chromium.org
TEST=cctest/test-run-jsexceptions/Deopt,mjsunit/compiler/try-deopt
Review URL: https://codereview.chromium.org/972943004
Cr-Commit-Position: refs/heads/master@{#26968}
Contribution of PowerPC port (continuation of 422063005, 817143002,
866843003, and 901083004. This patch updates the ppc directories
to make them current with changes in common code, removes the
optimization to use the ool constant pool, and excludes tests that
don't pass under the ppc simulator given a 240s timeout.
Subsequent patches will cover:
- remaining optimizations for PPC
- remaining AIX changes not resolved by 4.8 compiler (4.8 is only recently available for AIX)
- incremental updates required to ppc directories due to platform specific changes made
in google repos while we complete the above steps.
modified: src/compiler/ppc/code-generator-ppc.cc
modified: src/ic/ppc/handler-compiler-ppc.cc
modified: src/ppc/assembler-ppc-inl.h
modified: src/ppc/assembler-ppc.cc
modified: src/ppc/assembler-ppc.h
modified: src/ppc/builtins-ppc.cc
modified: src/ppc/code-stubs-ppc.cc
modified: src/ppc/debug-ppc.cc
modified: src/ppc/deoptimizer-ppc.cc
modified: src/ppc/frames-ppc.cc
modified: src/ppc/frames-ppc.h
modified: src/ppc/full-codegen-ppc.cc
modified: src/ppc/lithium-codegen-ppc.cc
modified: src/ppc/lithium-ppc.cc
modified: src/ppc/lithium-ppc.h
modified: src/ppc/macro-assembler-ppc.cc
modified: src/ppc/macro-assembler-ppc.h
modified: test/cctest/cctest.status
modified: test/mjsunit/mjsunit.status
R=danno@chromium.org, svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/965823002
Cr-Commit-Position: refs/heads/master@{#26951}
