Omit private_extern declarations of extern symbols; followup to

r124468.  Patch by Rafael Avila de Espindola!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126297 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 8 insertions, 0 deletions

diff --git a/include/llvm/MC/MCAsmInfo.h b/include/llvm/MC/MCAsmInfo.h
index 9cfd0048a6..0bf364a6df 100644
--- a/include/llvm/MC/MCAsmInfo.h
+++ b/include/llvm/MC/MCAsmInfo.h
@@ -246,6 +246,11 @@ namespace llvm {
     /// declare a symbol as having hidden visibility.
     MCSymbolAttr HiddenVisibilityAttr;       // Defaults to MCSA_Hidden.
 
+    /// HiddenDeclarationVisibilityAttr - This attribute, if not MCSA_Invalid,
+    /// is used to declare an undefined symbol as having hidden visibility.
+    MCSymbolAttr HiddenDeclarationVisibilityAttr;   // Defaults to MCSA_Hidden.
+
+
     /// ProtectedVisibilityAttr - This attribute, if not MCSA_Invalid, is used
     /// to declare a symbol as having protected visibility.
     MCSymbolAttr ProtectedVisibilityAttr;    // Defaults to MCSA_Protected
@@ -425,6 +430,9 @@ namespace llvm {
     const char *getLinkOnceDirective() const { return LinkOnceDirective; }
 
     MCSymbolAttr getHiddenVisibilityAttr() const { return HiddenVisibilityAttr;}
+    MCSymbolAttr getHiddenDeclarationVisibilityAttr() const {
+      return HiddenDeclarationVisibilityAttr;
+    }
     MCSymbolAttr getProtectedVisibilityAttr() const {
       return ProtectedVisibilityAttr;
     }