================
@@ -1125,6 +1125,22 @@ void Clang::AddPreprocessingOptions(Compilation &C,
const JobAction &JA,
CmdArgs.push_back("__clang_openmp_device_functions.h");
}
+ if (Args.hasArg(options::OPT_foffload_via_llvm)) {
+ // Add llvm_wrappers/* to our system include path. This lets us wrap
+ // standard library headers and other headers.
+ SmallString<128> P(D.ResourceDir);
+ llvm::sys::path::append(P, "include");
+ llvm::sys::path::append(P, "llvm_offload_wrappers");
+ CmdArgs.push_back("-internal-isystem");
+ CmdArgs.push_back(Args.MakeArgString(P));
+
+ CmdArgs.push_back("-include");
+ if (JA.isDeviceOffloading(Action::OFK_OpenMP))
+ CmdArgs.push_back("__llvm_offload_device.h");
+ else
+ CmdArgs.push_back("__llvm_offload_host.h");
----------------
arsenm wrote:
Push pack select of string name?
https://github.com/llvm/llvm-project/pull/95371
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