tra added a comment. I'm not particularly familiar with OpenMP internals. Could you elaborate on why libdevice would not be needed with -c for the OpenMP case? Is that because it would only apply to the host compilation and that nothing will be compiled for the openmp targets? Does openmp allow separate compilation for the target (i.e. something similar to what --cuda-device-only does?)
================ Comment at: test/Driver/openmp-offload-gpu.c:133 +/// Check that the flag is passed when -fopenmp-relocatable-target is used. +// RUN: %clang -### -c -S -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_99 -fopenmp-relocatable-target -save-temps -no-canonical-prefixes %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHK-NOLIBDEVICE %s ---------------- I'd have separate runs -- one with -S and another one with -c. That would cover openMP compilation changes. There should also be similar test to verify new behavior for CUDA compilation. Repository: rL LLVM https://reviews.llvm.org/D37914 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
