Change create*Pass factory functions to return Pass* instead of

LoopPass*.
 - Although less precise, this means they can be used in clients
   without RTTI (who would otherwise need to include LoopPass.h, which
   eventually includes things using dynamic_cast). This was the
   simplest solution that presented itself, but I am happy to use a
   better one if available.

llvm-svn: 58010

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp b/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp
index 455338b3341..65034f5577c 100644
--- a/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp
@@ -154,7 +154,7 @@ namespace {
 char LoopUnswitch::ID = 0;
 static RegisterPass<LoopUnswitch> X("loop-unswitch", "Unswitch loops");
 
-LoopPass *llvm::createLoopUnswitchPass(bool Os) { 
+Pass *llvm::createLoopUnswitchPass(bool Os) { 
   return new LoopUnswitch(Os); 
 }