Author: Joseph Huber Date: 2025-03-24T10:02:39-05:00 New Revision: b1a8e6e3ae1d7d8c8dbb5e3b9c5df03283fca279
URL: https://github.com/llvm/llvm-project/commit/b1a8e6e3ae1d7d8c8dbb5e3b9c5df03283fca279 DIFF: https://github.com/llvm/llvm-project/commit/b1a8e6e3ae1d7d8c8dbb5e3b9c5df03283fca279.diff LOG: [Flang] Link `-lflang_rt.runtime` if available on the device (#132737) Summary: Now that we can build the Fortran runtime on the GPU (mostly) we should be able to implicitly link it if it exists. This matches the normal behavior where it is included implicity. No tests because it would require a full VFS and is fairly trivial. --------- Co-authored-by: Michael Kruse <git...@meinersbur.de> Added: Modified: clang/lib/Driver/ToolChains/Clang.cpp Removed: ################################################################################ diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp index fb3ed2db0e3c0..7aa2b32acc235 100644 --- a/clang/lib/Driver/ToolChains/Clang.cpp +++ b/clang/lib/Driver/ToolChains/Clang.cpp @@ -9337,6 +9337,11 @@ void LinkerWrapper::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back( Args.MakeArgString("--device-linker=" + TC.getTripleString() + "=" + "-lclang_rt.builtins")); + bool HasFlangRT = HasCompilerRT && C.getDriver().IsFlangMode(); + if (HasFlangRT) + CmdArgs.push_back( + Args.MakeArgString("--device-linker=" + TC.getTripleString() + "=" + + "-lflang_rt.runtime")); }); } _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
