The reason:
All RunFloat64Sin/RunFloat64Cos/RunFloat64Expm1/RunFloat64Tan/Ieee754.Expm1/Ieee754.Cos/Ieee754.Tan test cases
use the C++ function to generate the expected value or result. So for x87, all those expected value or result are
extended double precision as the extended double precision is default for x87 Gcc compiler and std lib on linux platform.
The issue is:
For RunFloat64Sin/RunFloat64Cos/RunFloat64Expm1/RunFloat64Tan test cases, the expected values generated by C++ function
are extended double precision, the results generated by X87 jitted code are double precision according to the ECMA standard.
The comparison of different precisons caused some of those test cases failed.
For Ieee754.Expm1/Ieee754.Cos/Ieee754.Tan test cases, the expected values are pre-defined double precision values, the results
generated by C++ function are extended double precision. The comparison of different precisons caused some of those test cases
failed too.
This CL disables RunFloat64Sin/RunFloat64Cos/RunFloat64Expm1/RunFloat64Tan/Ieee754.Expm1/Ieee754.Cos/Ieee754.Tan test cases for x87.
BUG=
Review-Url: https://codereview.chromium.org/2111493002
Cr-Commit-Position: refs/heads/master@{#37371}
Operand values in Bytecodes.DecodeBytecodeAndOperands test are encoded
in little endian format. The test calls Bytecodes::Decode function which
reads the operands but the values are byte swapped on big endian
machines. Added big endian encoded data which decodes correctly on BE
machines.
BUG=
Review URL: https://codereview.chromium.org/1881423002
Cr-Commit-Position: refs/heads/master@{#35447}
Because the operands in this test are encoded in little endian format.
Therefore, their bytes are all swapped when reading them on big endian machine.
R=mbrandy@us.ibm.com,joransiu@ca.ibm.com,titzer@chromium.org,machenbach@chromium.org,bradnelson@chromium.org,ahaas@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1858793002
Cr-Commit-Position: refs/heads/master@{#35262}
Follow-up to 87db4ff1f4, which added
suppressions to unittests.status and a special case for Android to the
ThreadLocalStorageTest, both of which are unneccessary and should be
handled differently for the GTest based unittests.
BUG=v8:3706
LOG=n
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/757913002
Cr-Commit-Position: refs/heads/master@{#25495}
cctest/test-threads/ThreadJoinSelf is suppressed for Android, but the
test has since been moved to unittests/Thread.SelfJoin. Move the
suppression to unittests.status.
unittests/ThreadLocalStorageTest.DoTest fails on older Android devices
as it assumes the availability of more TLS slots than many devices
implement. Test a smaller number of slots (32) on Android. Remove old
suppression of test-platform-tls/FastTLS (which no longer exists).
cctest/test-mark-compact/RegressJoinThreadsOnIsolateDeinit can't deal
with shared mappings. Check for 's' instead of '-'.
BUG=v8:3706
LOG=
Review URL: https://codereview.chromium.org/735863003
Cr-Commit-Position: refs/heads/master@{#25492}
