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author | Manman Ren <manman.ren@gmail.com> | 2013-12-02 19:37:35 +0000 |
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committer | Manman Ren <manman.ren@gmail.com> | 2013-12-02 19:37:35 +0000 |
commit | 5b814d4d7078c239a7240abaa1c11a243b6ad77d (patch) | |
tree | 825a0b494150ef0f52236e412c54349f7de89c56 /lib/CodeGen/CodeGenModule.cpp | |
parent | 773297c49a305a9ce442fa78f5a917ab8403b3c8 (diff) | |
download | clang-5b814d4d7078c239a7240abaa1c11a243b6ad77d.tar.gz clang-5b814d4d7078c239a7240abaa1c11a243b6ad77d.tar.bz2 clang-5b814d4d7078c239a7240abaa1c11a243b6ad77d.tar.xz |
Expand comments for Debug Info Version.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@196143 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CodeGenModule.cpp')
-rw-r--r-- | lib/CodeGen/CodeGenModule.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
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); |