From 6622029d5ee15bfddacbda4825804ee89f8c30e6 Mon Sep 17 00:00:00 2001 From: Nico Weber Date: Wed, 2 Mar 2016 17:28:48 +0000 Subject: Serialize `#pragma comment`. `#pragma comment` was handled by Sema calling a function on ASTConsumer, and CodeGen then implementing this function and writing things to its output. Instead, introduce a PragmaCommentDecl AST node and hang one off the TranslationUnitDecl for every `#pragma comment` line, and then use the regular serialization machinery. (Since PragmaCommentDecl has codegen relevance, it's eagerly deserialized.) http://reviews.llvm.org/D17799 llvm-svn: 262493 --- clang/lib/CodeGen/CodeGenModule.cpp | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'clang/lib/CodeGen/CodeGenModule.cpp') diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index b98094f..887c533 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -3689,6 +3689,25 @@ void CodeGenModule::EmitTopLevelDecl(Decl *D) { ObjCRuntime->RegisterAlias(cast(D)); break; + case Decl::PragmaComment: { + const auto *PCD = cast(D); + switch (PCD->getCommentKind()) { + case PCK_Unknown: + llvm_unreachable("unexpected pragma comment kind"); + case PCK_Linker: + AppendLinkerOptions(PCD->getArg()); + break; + case PCK_Lib: + AddDependentLib(PCD->getArg()); + break; + case PCK_Compiler: + case PCK_ExeStr: + case PCK_User: + break; // We ignore all of these. + } + break; + } + case Decl::LinkageSpec: EmitLinkageSpec(cast(D)); break; -- cgit v1.1