X86MacroFusion.h - reduce MachineScheduler.h include. NFC.

We only need a ScheduleDAGMutation forward declaration.
llvm · Apr 26, 2020 · fd283dd · fd283dd
1 parent 3e14b95
commit fd283dd
Showing 1 changed file with 3 additions and 1 deletion.
diff --git 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.