Forward declare a class

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8797 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/Passes.h b/include/llvm/CodeGen/Passes.h
index 00a260bbb37c0883e24c2d7848fe17a7bf230875..5f8a19df7fa3af715dc6c199834690456a38d93a 100644 (file)
--- a/include/llvm/CodeGen/Passes.h
+++ b/include/llvm/CodeGen/Passes.h
@@ -10,6 +10,7 @@
 
 class FunctionPass;
 class PassInfo;
+class TargetMachine;
 
 // PHIElimination pass - This pass eliminates machine instruction PHI nodes by
 // inserting copy instructions.  This destroys SSA information, but is the