AsmPrinter: add doc-string for EmitLinkage

Change-Id: I376fcbd58f84a2aac6aaf744bc1665c92d312b25

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@363550 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/AsmPrinter.h b/include/llvm/CodeGen/AsmPrinter.h
index 59ebd15ce6c42dbc4346373bc9345a1e11fdbe5b..9c2097b299520bd6d55e53021e403892ce3e11fe 100644 (file)
--- a/include/llvm/CodeGen/AsmPrinter.h
+++ b/include/llvm/CodeGen/AsmPrinter.h
@@ -625,6 +625,8 @@ public:
   void EmitVisibility(MCSymbol *Sym, unsigned Visibility,
                       bool IsDefinition = true) const;
 
+  /// This emits linkage information about \p GVSym based on \p GV, if this is
+  /// supported by the target.
   void EmitLinkage(const GlobalValue *GV, MCSymbol *GVSym) const;
 
 private: