Author: yaxunl Date: Thu Jan 10 12:09:52 2019 New Revision: 350885 URL: http://llvm.org/viewvc/llvm-project?rev=350885&view=rev Log: [HIP] Use nul instead of /dev/null when running on windows
When clang is running on windows, /dev/null is not available. Use nul as empty input file instead. Differential Revision: https://reviews.llvm.org/D56225 Modified: cfe/trunk/lib/Driver/ToolChains/HIP.cpp Modified: cfe/trunk/lib/Driver/ToolChains/HIP.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/HIP.cpp?rev=350885&r1=350884&r2=350885&view=diff ============================================================================== --- cfe/trunk/lib/Driver/ToolChains/HIP.cpp (original) +++ cfe/trunk/lib/Driver/ToolChains/HIP.cpp Thu Jan 10 12:09:52 2019 @@ -24,6 +24,12 @@ using namespace clang::driver::tools; using namespace clang; using namespace llvm::opt; +#if _WIN32 || _WIN64 +#define NULL_FILE "nul" +#else +#define NULL_FILE "/dev/null" +#endif + namespace { static void addBCLib(Compilation &C, const ArgList &Args, @@ -197,7 +203,7 @@ void AMDGCN::constructHIPFatbinCommand(C // ToDo: Remove the dummy host binary entry which is required by // clang-offload-bundler. std::string BundlerTargetArg = "-targets=host-x86_64-unknown-linux"; - std::string BundlerInputArg = "-inputs=/dev/null"; + std::string BundlerInputArg = "-inputs=" NULL_FILE; for (const auto &II : Inputs) { const auto* A = II.getAction(); _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
