From 6b21ab21d120abf46f06803d47da123b4e8be420 Mon Sep 17 00:00:00 2001 From: Adrian Prantl Date: Thu, 27 Aug 2015 19:46:20 +0000 Subject: Add a -gmodules option to the driver and a -dwarf-ext-refs to cc1 to enable the use of external type references in the debug info (a.k.a. module debugging). The driver expands -gmodules to "-g -fmodule-format=obj -dwarf-ext-refs" and passes that to cc1. All this does at the moment is set a flag codegenopts. http://reviews.llvm.org/D11958 llvm-svn: 246192 --- clang/lib/CodeGen/ObjectFilePCHContainerOperations.cpp | 1 + 1 file changed, 1 insertion(+) (limited to 'clang/lib/CodeGen/ObjectFilePCHContainerOperations.cpp') diff --git a/clang/lib/CodeGen/ObjectFilePCHContainerOperations.cpp b/clang/lib/CodeGen/ObjectFilePCHContainerOperations.cpp index 3611d9aa86f..8342359b9ff 100644 --- a/clang/lib/CodeGen/ObjectFilePCHContainerOperations.cpp +++ b/clang/lib/CodeGen/ObjectFilePCHContainerOperations.cpp @@ -64,6 +64,7 @@ public: // ThreadModel, but the backend expects them to be nonempty. CodeGenOpts.CodeModel = "default"; CodeGenOpts.ThreadModel = "single"; + CodeGenOpts.DebugTypeExtRefs = true; CodeGenOpts.setDebugInfo(CodeGenOptions::FullDebugInfo); CodeGenOpts.SplitDwarfFile = OutputFileName; } -- cgit v1.2.3