From 5b814d4d7078c239a7240abaa1c11a243b6ad77d Mon Sep 17 00:00:00 2001 From: Manman Ren Date: Mon, 2 Dec 2013 19:37:35 +0000 Subject: [PATCH] Expand comments for Debug Info Version. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@196143 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/CodeGenModule.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp index 2acb2ec1e8..ae7983745c 100644 --- a/lib/CodeGen/CodeGenModule.cpp +++ b/lib/CodeGen/CodeGenModule.cpp @@ -260,7 +260,10 @@ void CodeGenModule::Release() { CodeGenOpts.DwarfVersion); if (DebugInfo) // We support a single version in the linked module: error out when - // modules do not have the same version. + // modules do not have the same version. We are going to implement dropping + // debug info when the version number is not up-to-date. Once that is + // done, the bitcode linker is not going to see modules with different + // version numbers. getModule().addModuleFlag(llvm::Module::Error, "Debug Info Version", llvm::dwarf::DEBUG_INFO_VERSION); -- 2.40.0