Add header guards to some headers that are missing them
Also adjust some of dsymutil's headers to put the header guards at the top,
otherwise the compiler will not recognize them as header guards.
llvm-svn: 341323
diff --git a/llvm/lib/Target/X86/X86MacroFusion.h b/llvm/lib/Target/X86/X86MacroFusion.h
index 13fa2d7..97ef1d6 100644
--- a/llvm/lib/Target/X86/X86MacroFusion.h
+++ b/llvm/lib/Target/X86/X86MacroFusion.h
@@ -12,6 +12,9 @@
//
//===----------------------------------------------------------------------===//
+#ifndef LLVM_LIB_TARGET_X86_X86MACROFUSION_H
+#define LLVM_LIB_TARGET_X86_X86MACROFUSION_H
+
#include "llvm/CodeGen/MachineScheduler.h"
namespace llvm {
@@ -23,3 +26,5 @@
createX86MacroFusionDAGMutation();
} // end namespace llvm
+
+#endif