[cfe-commits] r92109 - /cfe/trunk/lib/CodeGen/CGRTTI.cpp

[Mike Stump]

Author: mrs
Date: Wed Dec 23 19:10:27 2009
New Revision: 92109

URL: http://llvm.org/viewvc/llvm-project?rev=92109&view=rev
Log:
Fix recent regression caught by g++.old-deja/g++.mike/eh19.C.

Modified:
    cfe/trunk/lib/CodeGen/CGRTTI.cpp

Modified: cfe/trunk/lib/CodeGen/CGRTTI.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGRTTI.cpp?rev=92109&r1=92108&r2=92109&view=diff

==============================================================================
--- cfe/trunk/lib/CodeGen/CGRTTI.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGRTTI.cpp Wed Dec 23 19:10:27 2009
@@ -607,6 +607,26 @@
     return llvm::GlobalValue::WeakODRLinkage;
   }
 
+  if (const FunctionType *FT = dyn_cast<FunctionType>(Ty)) {
+    if (getTypeInfoLinkage(FT->getResultType())
+        == llvm::GlobalValue::InternalLinkage)
+      return llvm::GlobalValue::InternalLinkage;
+
+    if (const FunctionProtoType *FPT = dyn_cast<FunctionProtoType>(Ty)) {
+      for (unsigned i = 0; i < FPT->getNumArgs(); ++i)
+        if (getTypeInfoLinkage(FPT->getArgType(i))
+            == llvm::GlobalValue::InternalLinkage)
+          return llvm::GlobalValue::InternalLinkage;
+      for (unsigned i = 0; i < FPT->getNumExceptions(); ++i)
+        if (getTypeInfoLinkage(FPT->getExceptionType(i))
+            == llvm::GlobalValue::InternalLinkage)
+          return llvm::GlobalValue::InternalLinkage;
+    }
+
+    return llvm::GlobalValue::WeakODRLinkage;
+  }
+
+  // FIXME: We need to add code to handle all types.
   assert(false && "Unhandled type!");
   return llvm::GlobalValue::WeakODRLinkage;
 }