Be sure to grab weak functions too, and make implicit defs comments

llvm-svn: 32308

1 files changed, 7 insertions, 0 deletions

diff --git a/llvm/lib/Target/Alpha/AlphaAsmPrinter.cpp b/llvm/lib/Target/Alpha/AlphaAsmPrinter.cpp
index 0f82b03cb1c..f4540dbe8f7 100644
--- a/llvm/lib/Target/Alpha/AlphaAsmPrinter.cpp
+++ b/llvm/lib/Target/Alpha/AlphaAsmPrinter.cpp
@@ -285,6 +285,13 @@ bool AlphaAsmPrinter::doFinalization(Module &M) {
       }
     }
 
+  for (Module::const_iterator I = M.begin(), E = M.end(); I != E; ++I)
+    if (I->hasExternalWeakLinkage()) {
+      O << "\n\n";
+      std::string name = Mang->getValueName(I);
+      O << "\t.weak " << name << "\n";
+    }
+
   AsmPrinter::doFinalization(M);
   return false;
 }