SchedulerRegistry.h is now sufficient for most front-ends, so it's
not necessary to include ScheduleDAGSDNodes.h here.

llvm-svn: 60617
diff --git a/llvm-gcc-4.2/gcc/llvm-backend.cpp b/llvm-gcc-4.2/gcc/llvm-backend.cpp
index 312c9b5..1c4fbe0 100644
--- a/llvm-gcc-4.2/gcc/llvm-backend.cpp
+++ b/llvm-gcc-4.2/gcc/llvm-backend.cpp
@@ -36,7 +36,6 @@
 #include "llvm/Bitcode/ReaderWriter.h"
 #include "llvm/CodeGen/RegAllocRegistry.h"
 #include "llvm/CodeGen/SchedulerRegistry.h"
-#include "llvm/CodeGen/ScheduleDAGSDNodes.h"
 #include "llvm/Target/SubtargetFeature.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Target/TargetLowering.h"