These currently give warnings for unused variables or a default case
where everything is covered.
Reviewed By: sivachandra
Differential Revision: https://reviews.llvm.org/D153137
Fixing an issue with LLVM libc's fenv.h defined rounding mode macros
differently from system libc, making get_round() return different values from
fegetround(). Also letting math tests to skip rounding modes that cannot be
set. This should allow math tests to be run on platforms in which fenv.h is not
implemented yet.
This allows us to re-enable hermatic floating point tests in
https://reviews.llvm.org/D151123 and reverting https://reviews.llvm.org/D152742.
Reviewed By: jhuber6
Differential Revision: https://reviews.llvm.org/D152873
This passed locally but unfortauntely it seems some tests are not ready
to be made hermetic. Revert for now until we can investigate
specifically which tests are failing and mark those as `UNIT_TEST_ONLY`.
This reverts commit 417ea79e792a87d53f5ac4f5388af4b25aa04d7d.
This patch enables us to run the floating point tests as hermetic.
Importantly we now use the internal versions of the `fesetround` and
`fegetround` functions.
Reviewed By: michaelrj
Differential Revision: https://reviews.llvm.org/D151123
We got rid of the rounding mode here so that the hermetic tests wouldn't
depend on the system fenv.h. But this seemed to cause some bots to
break. Getting rid of this change for now, it should be fine for the CPU
builds.
Differential Revision: https://reviews.llvm.org/D149767
This changes the `stdlib` tests to the new `add_libc_test` framework.
This applies to all but the exit tests.
Depends on D149691
Reviewed By: sivachandra, michaelrj
Differential Revision: https://reviews.llvm.org/D149705
