Don't ignore the return value of AsmPrinter::doInitialization and
AsmPrinter::doFinalization.

llvm-svn: 40487
diff --git a/llvm/lib/Target/Alpha/AlphaAsmPrinter.cpp b/llvm/lib/Target/Alpha/AlphaAsmPrinter.cpp
index 0494777..412f282 100644
--- a/llvm/lib/Target/Alpha/AlphaAsmPrinter.cpp
+++ b/llvm/lib/Target/Alpha/AlphaAsmPrinter.cpp
@@ -198,8 +198,7 @@
   else
     O << "\t.arch ev6\n";
   O << "\t.set noat\n";
-  AsmPrinter::doInitialization(M);
-  return false;
+  return AsmPrinter::doInitialization(M);
 }
 
 bool AlphaAsmPrinter::doFinalization(Module &M) {
@@ -271,8 +270,7 @@
     O << '\n';
   }
 
-  AsmPrinter::doFinalization(M);
-  return false;
+  return AsmPrinter::doFinalization(M);
 }
 
 /// PrintAsmOperand - Print out an operand for an inline asm expression.