[OpenMP] Extend CLANG target options with device offloading kind.
Summary: Pass the type of the device offloading when building the tool chain for a particular target architecture. This is required when supporting multiple tool chains that target a single device type. In our particular use case, the OpenMP and CUDA tool chains will use the same ```addClangTargetOptions ``` method. This enables the reuse of common options and ensures control over options only supported by a particular tool chain.
Reviewers: arpith-jacob, caomhin, carlo.bertolli, ABataev, jlebar, hfinkel, tstellar, Hahnfeld
Reviewed By: hfinkel
Subscribers: jgravelle-google, aheejin, rengolin, jfb, dschuff, sbc100, cfe-commits
Differential Revision: https://reviews.llvm.org/D29647
llvm-svn: 307272
diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp
index 4f82503..2be7f0f 100644
--- a/clang/lib/Driver/ToolChain.cpp
+++ b/clang/lib/Driver/ToolChain.cpp
@@ -544,9 +544,9 @@
// Each toolchain should provide the appropriate include flags.
}
-void ToolChain::addClangTargetOptions(const ArgList &DriverArgs,
- ArgStringList &CC1Args) const {
-}
+void ToolChain::addClangTargetOptions(
+ const ArgList &DriverArgs, ArgStringList &CC1Args,
+ Action::OffloadKind DeviceOffloadKind) const {}
void ToolChain::addClangWarningOptions(ArgStringList &CC1Args) const {}