[CUDA] Add POCL_CUDA_VERIFY_MODULE to the docs
@@ -57,6 +57,9 @@ Building pocl with CUDA support
target GPU architecture (e.g. ``POCL_CUDA_GPU_ARCH=sm_35``), which may be
necessary in cases where LLVM doesn't yet support the architecture.
+ The ``POCL_CUDA_VERIFY_MODULE`` environment variable can be set to ``1`` to
+ verify that the LLVM module produced by the CUDA backend is well formed.
+
The ``POCL_CUDA_DUMP_NVVM`` environment variable can be set to ``1`` to
dump the LLVM IR that is fed into the NVPTX backend for debugging purposes
(requires ``POCL_DEBUG=1``).
