This patch adds two operators delete that are being generated by clang 15 on rv32 (operator delete(void *mem, std::align_val_t)) and by gcc 13 on intel 64 (operator delete(void *mem, unsigned long)).
Summary:
Not all platforms support this function or header, but it was being
included by every test. Move it inside of the `ifdef` for the only user,
which is aarch64.
Reverts llvm/llvm-project#95419 and Reland #95358.
This PR is full of temporal fixes. After a discussion with @lntue, it is
better to avoid further changes to the cmake infrastructure for now as a
rework to the cmake utilities will be landed in the future.
The death test infrastructure seems to depend on operator new, which
isn't currently supported in our hermetic tests. This patch just
disables the death tests in hermetic mode since they only overlap in the
nan tests.
We use a simple bump ptr in the `libc` tests. If we run out of data we
can currently return other static memory and have weird failure cases.
We should fail more explicitly here by returning a null pointer instead.
Reviewed By: sivachandra
Differential Revision: https://reviews.llvm.org/D150529
We use a bump pointer to implement malloc for the hermetic tests.
Currently, we bump the pointer up by any amount. This means that calling
`malloc(1)` will misalign the buffer so any following `malloc(8)`
accesses will not be aligned. This causes problems in architectures
which require alignment.
Reviewed By: sivachandra
Differential Revision: https://reviews.llvm.org/D149863
The previous patches added the necessary support for global constructors
used to register tests. This patch enables the NVPTX target to build
and run the unit tests on the GPU. Currently this only tests the ctype
tests, but adding more should be straightforward from here on.
This ran all the ctest unit tests when run on an sm_70.
Depends on D149517 D149527
Reviewed By: sivachandra
Differential Revision: https://reviews.llvm.org/D149532
A convenience wrapper name `add_libc_test` is also added which adds both
a unit test and a hermetic test. The ctype tests have been switched over
to use add_libc_test.
Reviewed By: jhuber6
Differential Revision: https://reviews.llvm.org/D148756
