Better solution: calculate the visibility of functions and variables
independently of whether they're definitions, then teach IR generation to
ignore non-explicit visibility when emitting declarations. Use this to
make sure that RTTI, vtables, and VTTs get the right visibility.
More of rdar://problem/8613093
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117781 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGVTT.cpp b/lib/CodeGen/CGVTT.cpp
index 56acfc8..dccc4c8 100644
--- a/lib/CodeGen/CGVTT.cpp
+++ b/lib/CodeGen/CGVTT.cpp
@@ -397,7 +397,7 @@
llvm::GlobalVariable *OldGV = GV;
GV = new llvm::GlobalVariable(CGM.getModule(), Type, /*isConstant=*/true,
Linkage, Init, Name);
- CGM.setGlobalVisibility(GV, RD);
+ CGM.setGlobalVisibility(GV, RD, /*ForDefinition*/ GenerateDefinition);
if (OldGV) {
GV->takeName(OldGV);