Commit Graph

2 Commits

Author SHA1 Message Date
Alexey Bataev ddbd21d288 [OPENMP]Do not add TGT_OMP_TARGET_PARAM flag to non-captured mapped arguments.
If the arguments are mapped, but are actually not used in the target
region, the compiler still adds attribute TGT_OMP_TARGET_PARAM for such
arguments. It makes the libomptarget to add such parameters to the list
of arguments, passed to the kernel at the runtime, and may lead to
incorrect results/crashes during execution.

Differential Revision: https://reviews.llvm.org/D85755
2020-08-12 10:06:52 -04:00
Artem Belevich cd01980f30 [OpenMP] Split OpenMP/target_map_codegen test [NFC]
The test file is the single longest test among clang's tests and ends up about
doubling the wall time of clang tests on machines with high number of cores.

The test appears to consist of multiple independent subtests and does not have
to be in one file. Splitting it into smaller parts reduces test time on my
machine from ~80s down to ~45.

Differential Revision: https://reviews.llvm.org/D85551
2020-08-07 13:47:53 -07:00