[OpenMP] Error when trying to offload to an unsupported architecture
Summary: Throw an error when offloading is unsupported for a particular target architecture.
Reviewers: sfantao, caomhin, carlo.bertolli, ABataev, Hahnfeld
Reviewed By: ABataev
Subscribers: cfe-commits, rengolin
Differential Revision: https://reviews.llvm.org/D32035
llvm-svn: 310307
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index eb73e28..a3473e4f 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -2321,7 +2321,14 @@
for (unsigned i = 0; i < A->getNumValues(); ++i) {
llvm::Triple TT(A->getValue(i));
- if (TT.getArch() == llvm::Triple::UnknownArch)
+ if (TT.getArch() == llvm::Triple::UnknownArch ||
+ !(TT.getArch() == llvm::Triple::ppc ||
+ TT.getArch() == llvm::Triple::ppc64 ||
+ TT.getArch() == llvm::Triple::ppc64le ||
+ TT.getArch() == llvm::Triple::nvptx ||
+ TT.getArch() == llvm::Triple::nvptx64 ||
+ TT.getArch() == llvm::Triple::x86 ||
+ TT.getArch() == llvm::Triple::x86_64))
Diags.Report(clang::diag::err_drv_invalid_omp_target) << A->getValue(i);
else
Opts.OMPTargetTriples.push_back(TT);