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Diffstat (limited to 'llvm/lib/Target/X86/X86MacroFusion.h')
-rw-r--r--llvm/lib/Target/X86/X86MacroFusion.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86MacroFusion.h b/llvm/lib/Target/X86/X86MacroFusion.h
index d4ae54f657a5b..05388b275ca3f 100644
--- a/llvm/lib/Target/X86/X86MacroFusion.h
+++ b/llvm/lib/Target/X86/X86MacroFusion.h
@@ -14,10 +14,12 @@
#ifndef LLVM_LIB_TARGET_X86_X86MACROFUSION_H
#define LLVM_LIB_TARGET_X86_X86MACROFUSION_H
-#include "llvm/CodeGen/MachineScheduler.h"
+#include <memory>
namespace llvm {
+class ScheduleDAGMutation;
+
/// Note that you have to add:
/// DAG.addMutation(createX86MacroFusionDAGMutation());
/// to X86PassConfig::createMachineScheduler() to have an effect.