llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang-driver Author: Alex Baretta (alexbaretta) <details> <summary>Changes</summary> With this change, clangd interprets .cuh and .hiph extensions as header files for CUDA and HIP respectively. This is necessary to allow clangd to correctly determine the compile command for these header file types. This solution is inelegant, as it forces the user to use .cuh and .hiph extensions for these header types, and while .cuh is fairly standard, to the best of my knowledge there is no standard extension for HIP header files. I believe a better solution would be to pass the HIP/CUDA extensions to clangd via the configuration file mechanism. --- Full diff: https://github.com/llvm/llvm-project/pull/148973.diff 6 Files Affected: - (modified) clang-tools-extra/clangd/HeaderSourceSwitch.cpp (+2-2) - (modified) clang/include/clang/Driver/Types.def (+4) - (modified) clang/lib/Driver/Types.cpp (+8) - (modified) clang/lib/Frontend/FrontendOptions.cpp (+2-2) - (modified) clang/lib/InstallAPI/HeaderFile.cpp (+1-1) - (modified) clang/lib/Tooling/InterpolatingCompilationDatabase.cpp (+8-3) ``````````diff diff --git a/clang-tools-extra/clangd/HeaderSourceSwitch.cpp b/clang-tools-extra/clangd/HeaderSourceSwitch.cpp index d54c3668570eb..e5d62ff68627a 100644 --- a/clang-tools-extra/clangd/HeaderSourceSwitch.cpp +++ b/clang-tools-extra/clangd/HeaderSourceSwitch.cpp @@ -21,10 +21,10 @@ namespace clangd { std::optional<Path> getCorrespondingHeaderOrSource( PathRef OriginalFile, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem> VFS) { llvm::StringRef SourceExtensions[] = {".cpp", ".c", ".cc", ".cxx", - ".c++", ".m", ".mm"}; + ".c++", ".m", ".mm", ".cu", ".hip"}; llvm::StringRef HeaderExtensions[] = {".h", ".hh", ".hpp", ".hxx", ".inc", ".cppm", ".ccm", ".cxxm", - ".c++m", ".ixx"}; + ".c++m", ".ixx", ".cuh", ".hiph"}; llvm::StringRef PathExt = llvm::sys::path::extension(OriginalFile); diff --git a/clang/include/clang/Driver/Types.def b/clang/include/clang/Driver/Types.def index 76944ec656917..2dc047716dcaa 100644 --- a/clang/include/clang/Driver/Types.def +++ b/clang/include/clang/Driver/Types.def @@ -58,6 +58,10 @@ TYPE("objective-c++", ObjCXX, PP_ObjCXX, "mm", phases TYPE("hlsl", HLSL, PP_CXX, "hlsl", phases::Preprocess, phases::Compile, phases::Backend, phases::Assemble) // C family input files to precompile. +TYPE("cuda-header-cpp-output", PP_CUDA_Header, INVALID, "cuih", phases::Precompile) +TYPE("cuda-header", CUDA_Header, PP_CUDA_Header, "cuh", phases::Preprocess, phases::Precompile) +TYPE("hip-header-cpp-output", PP_HIP_Header, INVALID, "hiphi", phases::Precompile) +TYPE("hip-header", HIP_Header, PP_HIP_Header, "hiph", phases::Preprocess, phases::Precompile) TYPE("c-header-cpp-output", PP_CHeader, INVALID, "i", phases::Precompile) TYPE("c-header", CHeader, PP_CHeader, "h", phases::Preprocess, phases::Precompile) TYPE("cl-header", CLHeader, PP_CHeader, "h", phases::Preprocess, phases::Precompile) diff --git a/clang/lib/Driver/Types.cpp b/clang/lib/Driver/Types.cpp index 08866e89ea447..24fcf1fbd9c02 100644 --- a/clang/lib/Driver/Types.cpp +++ b/clang/lib/Driver/Types.cpp @@ -329,6 +329,7 @@ types::ID types::lookupTypeForExtension(llvm::StringRef Ext) { .Case("clii", TY_PP_CLCXX) .Case("cp", TY_CXX) .Case("cu", TY_CUDA) + .Case("cuh", TY_CUDA_Header) .Case("hh", TY_CXXHeader) .Case("ii", TY_PP_CXX) .Case("ll", TY_LLVM_IR) @@ -361,6 +362,7 @@ types::ID types::lookupTypeForExtension(llvm::StringRef Ext) { .Case("gch", TY_PCH) .Case("hip", TY_HIP) .Case("hipi", TY_PP_HIP) + .Case("hiph", TY_HIP_Header) .Case("hpp", TY_CXXHeader) .Case("hxx", TY_CXXHeader) .Case("iim", TY_PP_CXXModule) @@ -443,5 +445,11 @@ ID types::lookupHeaderTypeForSourceType(ID Id) { case types::TY_CL: case types::TY_CLCXX: return types::TY_CLHeader; + case types::TY_CUDA: + case types::TY_CUDA_DEVICE: + return types::TY_CUDA_Header; + case types::TY_HIP: + case types::TY_HIP_DEVICE: + return types::TY_HIP_Header; } } diff --git a/clang/lib/Frontend/FrontendOptions.cpp b/clang/lib/Frontend/FrontendOptions.cpp index 32ed99571e85d..62d6f64812b36 100644 --- a/clang/lib/Frontend/FrontendOptions.cpp +++ b/clang/lib/Frontend/FrontendOptions.cpp @@ -25,13 +25,13 @@ InputKind FrontendOptions::getInputKindForExtension(StringRef Extension) { .Cases("mm", "M", Language::ObjCXX) .Case("mii", InputKind(Language::ObjCXX).getPreprocessed()) .Cases("C", "cc", "cp", Language::CXX) - .Cases("cpp", "CPP", "c++", "cxx", "hpp", "hxx", Language::CXX) + .Cases("cpp", "CPP", "c++", "cxx", "hpp", "hxx", "cuh", Language::CXX) .Case("cppm", Language::CXX) .Cases("iim", "iih", InputKind(Language::CXX).getPreprocessed()) .Case("cl", Language::OpenCL) .Case("clcpp", Language::OpenCLCXX) .Cases("cu", "cuh", Language::CUDA) - .Case("hip", Language::HIP) + .Cases("hip", "hiph", Language::HIP) .Cases("ll", "bc", Language::LLVM_IR) .Case("hlsl", Language::HLSL) .Case("cir", Language::CIR) diff --git a/clang/lib/InstallAPI/HeaderFile.cpp b/clang/lib/InstallAPI/HeaderFile.cpp index 0b7041ec8147e..f117800b1ef79 100644 --- a/clang/lib/InstallAPI/HeaderFile.cpp +++ b/clang/lib/InstallAPI/HeaderFile.cpp @@ -38,7 +38,7 @@ std::optional<std::string> createIncludeHeaderName(const StringRef FullPath) { bool isHeaderFile(StringRef Path) { return StringSwitch<bool>(sys::path::extension(Path)) - .Cases(".h", ".H", ".hh", ".hpp", ".hxx", true) + .Cases(".h", ".H", ".hh", ".hpp", ".hxx", ".cuh", ".hiph", true) .Default(false); } diff --git a/clang/lib/Tooling/InterpolatingCompilationDatabase.cpp b/clang/lib/Tooling/InterpolatingCompilationDatabase.cpp index 995019ca5a4d4..e42f55cef0b7d 100644 --- a/clang/lib/Tooling/InterpolatingCompilationDatabase.cpp +++ b/clang/lib/Tooling/InterpolatingCompilationDatabase.cpp @@ -115,9 +115,14 @@ static types::ID foldType(types::ID Lang) { case types::TY_ObjCXX: case types::TY_ObjCXXHeader: return types::TY_ObjCXX; - case types::TY_CUDA: - case types::TY_CUDA_DEVICE: - return types::TY_CUDA; + case types::TY_CUDA: + case types::TY_CUDA_DEVICE: + case types::TY_CUDA_Header: + return types::TY_CUDA; + case types::TY_HIP: + case types::TY_HIP_DEVICE: + case types::TY_HIP_Header: + return types::TY_HIP; default: return types::TY_INVALID; } `````````` </details> https://github.com/llvm/llvm-project/pull/148973 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
