From b940b66c6032096d40dfd1859e2598749a30378c Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Tue, 6 Sep 2016 19:16:48 +0000 Subject: Add an c++ itanium demangler to llvm. This adds a copy of the demangler in libcxxabi. The code also has no dependencies on anything else in LLVM. To enforce that I added it as another library. That way a BUILD_SHARED_LIBS will fail if anyone adds an use of StringRef for example. The no llvm dependency combined with the fact that this has to build on linux, OS X and Windows required a few changes to the code. In particular: No constexpr. No alignas On OS X at least this library has only one global symbol: __ZN4llvm16itanium_demangleEPKcPcPmPi My current plan is: Commit something like this Change lld to use it Change lldb to use it as the fallback Add a few #ifdefs so that exactly the same file can be used in libcxxabi to export abi::__cxa_demangle. Once the fast demangler in lldb can handle any names this implementation can be replaced with it and we will have the one true demangler. llvm-svn: 280732 --- llvm/lib/CMakeLists.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'llvm/lib/CMakeLists.txt') diff --git a/llvm/lib/CMakeLists.txt b/llvm/lib/CMakeLists.txt index 9449421ef7a..6b8846314ec 100644 --- a/llvm/lib/CMakeLists.txt +++ b/llvm/lib/CMakeLists.txt @@ -1,5 +1,6 @@ # `Support' and `TableGen' libraries are added on the top-level CMakeLists.txt +add_subdirectory(Demangle) add_subdirectory(IR) add_subdirectory(IRReader) add_subdirectory(CodeGen) -- cgit v1.2.3