Remvoe a bunch of unneeded forward decls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4326 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Target/TargetRegInfo.h b/include/llvm/Target/TargetRegInfo.h
index 2ad92549e900952d823551165715140b4465bd3f..ff261827ebb7f2066506edcbe445622cc7d76754 100644 (file)
--- a/include/llvm/Target/TargetRegInfo.h
+++ b/include/llvm/Target/TargetRegInfo.h
@@ -18,13 +18,9 @@ class Type;
 class Value;
 class LiveRangeInfo;
 class Function;
-class Instruction;
 class LiveRange;
 class AddedInstrns;
 class MachineInstr;
-class RegClass;
-class CallInst;
-class ReturnInst;
 class PhyRegAlloc;
 class BasicBlock;