[PATCH] D29647: [OpenMP] Extend CLANG target options with device offloading kind.

Gheorghe-Teodor Bercea via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Wed Jun 28 11:19:49 PDT 2017

gtbercea added inline comments.

Comment at: test/Driver/openmp-offload.c:614
+/// Check -march propagates compute capability to device offloading toolchain.
+// RUN:   %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -save-temps -no-canonical-prefixes -march=sm_35 %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-COMPUTE-CAPABILITY %s
hfinkel wrote:
> How does this work on x86 where the host also uses -march?
That's where the additional flag comes in. The new flag *should* be used instead. 



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