Make the create...() functions for some of these passes return a FunctionPass *.

llvm-svn: 15276
diff --git a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp b/llvm/lib/Transforms/Scalar/InstructionCombining.cpp
index f4910e4..3c46e2c5 100644
--- a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp
+++ b/llvm/lib/Transforms/Scalar/InstructionCombining.cpp
@@ -3210,7 +3210,7 @@
   return Changed;
 }
 
-Pass *llvm::createInstructionCombiningPass() {
+FunctionPass *llvm::createInstructionCombiningPass() {
   return new InstCombiner();
 }