From 34bc34ecae660ea50ad9852e619efb23d8863a8c Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Fri, 17 Aug 2012 18:33:14 +0000 Subject: Change the `linker_private_weak_def_auto' linkage to `linkonce_odr_auto_hide' to make it more consistent with its intended semantics. The `linker_private_weak_def_auto' linkage type was meant to automatically hide globals which never had their addresses taken. It has nothing to do with the `linker_private' linkage type, which outputs the symbols with a `l' (ell) prefix among other things. The intended semantic is more like the `linkonce_odr' linkage type. Change the name of the linkage type to `linkonce_odr_auto_hide'. And therefore changing the semantics so that it produces the correct output for the linker. Note: The old linkage name `linker_private_weak_def_auto' will still parse but is not a synonym for `linkonce_odr_auto_hide'. This should be removed in 4.0. llvm-svn: 162114 --- llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp') diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp index 5b1725f5508..1d2dfc3437a 100644 --- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -365,7 +365,7 @@ static unsigned getEncodedLinkage(const GlobalValue *GV) { case GlobalValue::AvailableExternallyLinkage: return 12; case GlobalValue::LinkerPrivateLinkage: return 13; case GlobalValue::LinkerPrivateWeakLinkage: return 14; - case GlobalValue::LinkerPrivateWeakDefAutoLinkage: return 15; + case GlobalValue::LinkOnceODRAutoHideLinkage: return 15; } llvm_unreachable("Invalid linkage"); } -- cgit v1.2.3