diff options
| author | Samuel Antao <sfantao@us.ibm.com> | 2016-07-28 14:29:18 +0000 |
|---|---|---|
| committer | Samuel Antao <sfantao@us.ibm.com> | 2016-07-28 14:29:18 +0000 |
| commit | db5f02b1c48d091d0faec9db5600baacf78a843e (patch) | |
| tree | 0a454b93d72ff7935c1c780a1a011980a0ea92e9 /clang/test/Driver/offloading-interoperability.c | |
| parent | 6890b09634890ed9f145531d11d9982a31140533 (diff) | |
| download | bcm5719-llvm-db5f02b1c48d091d0faec9db5600baacf78a843e.tar.gz bcm5719-llvm-db5f02b1c48d091d0faec9db5600baacf78a843e.zip | |
[OpenMP][CUDA] Do not forward OpenMP flags for CUDA device actions.
Summary:
This patch prevents OpenMP flags from being forwarded to CUDA device commands. That was causing the CUDA frontend to attempt to emit OpenMP code which is not supported.
This fixes the bug reported in https://llvm.org/bugs/show_bug.cgi?id=28723.
Reviewers: hfinkel, carlo.bertolli, arpith-jacob, kkwli0, tra, ABataev
Subscribers: caomhin, cfe-commits
Differential Revision: https://reviews.llvm.org/D22895
llvm-svn: 276979
Diffstat (limited to 'clang/test/Driver/offloading-interoperability.c')
| -rw-r--r-- | clang/test/Driver/offloading-interoperability.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/clang/test/Driver/offloading-interoperability.c b/clang/test/Driver/offloading-interoperability.c new file mode 100644 index 00000000000..f3836ee1cde --- /dev/null +++ b/clang/test/Driver/offloading-interoperability.c @@ -0,0 +1,17 @@ +// REQUIRES: clang-driver +// REQUIRES: powerpc-registered-target +// REQUIRES: nvptx-registered-target + +// +// Verify that CUDA device commands do not get OpenMP flags. +// +// RUN: %clang -### -x cuda -target powerpc64le-linux-gnu -std=c++11 --cuda-gpu-arch=sm_35 -fopenmp %s 2>&1 \ +// RUN: | FileCheck %s --check-prefix NO-OPENMP-FLAGS-FOR-CUDA-DEVICE +// +// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE: clang{{.*}}" "-cc1" "-triple" "nvptx64-nvidia-cuda" +// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE-NOT: -fopenmp +// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE-NEXT: ptxas" "-m64" +// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE-NEXT: fatbinary" "--cuda" "-64" +// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE-NEXT: clang{{.*}}" "-cc1" "-triple" "powerpc64le--linux-gnu" +// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE: -fopenmp +// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE-NEXT: ld" "-z" "relro" "--hash-style=gnu" "--eh-frame-hdr" "-m" "elf64lppc" |
