The issue in the arm simulator is fixed, reenable the tests.
R=ahaas@chromium.org
Bug: v8:6947
Change-Id: Ie57dbc01e02dbda3a978306b61ffff92c78d2f97
Reviewed-on: https://chromium-review.googlesource.com/725291
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48782}
The simulator currently does not handle signalling NaNs correctly on
the vabs and vneg instructions.
Temporarily disable the tests until we have a fix.
R=ahaas@chromium.org
Bug: v8:6947
Change-Id: I281cb8213cdcc73c91768a82c44f90f009f7c8eb
Reviewed-on: https://chromium-review.googlesource.com/721663
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48627}
This is the ia32 implementation of the CL
https://codereview.chromium.org/2763593002
Original message:
[wasm][arm] Add an additional stack check for functions with big frames.
Stack overflow checks are typically implemented as part of the TurboFan
graph of a function. This means that the stack check code is executed
after frame construction. When a frame is too big, though, there may not
be enough space on the stack anymore to throw the stack overflow
exception after frame construction. With this CL we do an additional
stack check before frame construction for functions with big frames.
As discussed offline with mstarzinger, I do this change currently only
for WebAssembly.
This CL contains only the changes for arm. I will do the other platforms
in separate CLs.
Bug:v8:6318
R=neis@chromium.org, titzer@chromium.org
Change-Id: Ibeedc5c4c4571cffd3a9c58016ddc44b64e2bf02
Reviewed-on: https://chromium-review.googlesource.com/568305
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46711}
This is the x64 implementation of the CL
https://codereview.chromium.org/2763593002
Original message:
[wasm][arm] Add an additional stack check for functions with big frames.
Stack overflow checks are typically implemented as part of the TurboFan
graph of a function. This means that the stack check code is executed
after frame construction. When a frame is too big, though, there may not
be enough space on the stack anymore to throw the stack overflow
exception after frame construction. With this CL we do an additional
stack check before frame construction for functions with big frames.
As discussed offline with mstarzinger, I do this change currently only
for WebAssembly.
This CL contains only the changes for arm. I will do the other platforms
in separate CLs.
R=titzer@chromium.org
Bug: v8:6318
Change-Id: Id4a8ea3ee76c37132e86a7c4e5d05d3bd86df44a
Reviewed-on: https://chromium-review.googlesource.com/565562
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46640}
The spec tests are stored on a mirror and are downloaded with the DEPS
file. The test files on the mirror are updated with a script which has
to be executed manually.
This CL contains the following changes:
* A script which updates the spec tests and uploads the generated files
to the mirror.
* Changes to the DEPS file to download the files from the mirror.
* Changes so that tools/run-tests.py can run the spec tests.
R=machenbach@chromium.org, rossberg@chromium.org
Change-Id: Ia50d09bb1501c0c0f1d1506aa3657a3aa69c2864
Reviewed-on: https://chromium-review.googlesource.com/488083
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44933}
