add some forward defs

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23100 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-08-26 21:06:40 +00:00
parent e3cbf823f0
commit 050967c4d1

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@ -35,6 +35,8 @@ namespace llvm {
class SDNode;
class SDOperand;
class SelectionDAG;
class MachineBasicBlock;
class MachineInstr;
//===----------------------------------------------------------------------===//
/// TargetLowering - This class defines information used to lower LLVM code to