Date: Thu, 12 Dec 2013 22:01:42 +0000 (UTC) From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-releng@freebsd.org Subject: svn commit: r259278 - releng/10.0/contrib/llvm/tools/clang/lib/CodeGen Message-ID: <201312122201.rBCM1grq004599@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: dim Date: Thu Dec 12 22:01:42 2013 New Revision: 259278 URL: http://svnweb.freebsd.org/changeset/base/259278 Log: Merge r259214 from stable/10 (head r259100): Pull in r196658 from upstream clang trunk: CodeGen: Don't emit linkage on thunks that aren't emitted because they're vararg. This can happen when we're trying to emit a thunk with available_externally linkage with optimization enabled but bail because it doesn't make sense for vararg functions. [LLVM] PR18098. This should fix clang "Broken module found, compilation aborted" errors when building the qt4-based dvbcut port. Reported by: se Approved by: re (glebius) Modified: releng/10.0/contrib/llvm/tools/clang/lib/CodeGen/CGVTables.cpp Directory Properties: releng/10.0/ (props changed) Modified: releng/10.0/contrib/llvm/tools/clang/lib/CodeGen/CGVTables.cpp ============================================================================== --- releng/10.0/contrib/llvm/tools/clang/lib/CodeGen/CGVTables.cpp Thu Dec 12 21:51:33 2013 (r259277) +++ releng/10.0/contrib/llvm/tools/clang/lib/CodeGen/CGVTables.cpp Thu Dec 12 22:01:42 2013 (r259278) @@ -454,10 +454,9 @@ void CodeGenVTables::EmitThunk(GlobalDec } else { // Normal thunk body generation. CodeGenFunction(CGM).GenerateThunk(ThunkFn, FnInfo, GD, Thunk); + if (UseAvailableExternallyLinkage) + ThunkFn->setLinkage(llvm::GlobalValue::AvailableExternallyLinkage); } - - if (UseAvailableExternallyLinkage) - ThunkFn->setLinkage(llvm::GlobalValue::AvailableExternallyLinkage); } void CodeGenVTables::MaybeEmitThunkAvailableExternally(GlobalDecl GD,
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201312122201.rBCM1grq004599>