[llvm] 50db840 - ResourcePriorityQueue.h - reduce unnecessary includes to forward declarations. NFC.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2020-05-26T19:22:14+01:00
New Revision: 50db8402fc6652559d9ba3dc97bb787c4160ef5b

URL: https://github.com/llvm/llvm-project/commit/50db8402fc6652559d9ba3dc97bb787c4160ef5b
DIFF: https://github.com/llvm/llvm-project/commit/50db8402fc6652559d9ba3dc97bb787c4160ef5b.diff

LOG: ResourcePriorityQueue.h - reduce unnecessary includes to forward declarations. NFC.

Move includes to ResourcePriorityQueue.cpp

Added: 
    

Modified: 
    llvm/include/llvm/CodeGen/ResourcePriorityQueue.h
    llvm/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp

Removed: 
    


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diff  --git a/llvm/include/llvm/CodeGen/ResourcePriorityQueue.h b/llvm/include/llvm/CodeGen/ResourcePriorityQueue.h
index 81587a3170ce..b38cd4924174 100644
--- a/llvm/include/llvm/CodeGen/ResourcePriorityQueue.h
+++ b/llvm/include/llvm/CodeGen/ResourcePriorityQueue.h
@@ -16,15 +16,15 @@
 #ifndef LLVM_CODEGEN_RESOURCEPRIORITYQUEUE_H
 #define LLVM_CODEGEN_RESOURCEPRIORITYQUEUE_H
 
-#include "llvm/CodeGen/DFAPacketizer.h"
 #include "llvm/CodeGen/ScheduleDAG.h"
-#include "llvm/CodeGen/SelectionDAGISel.h"
-#include "llvm/CodeGen/TargetInstrInfo.h"
-#include "llvm/CodeGen/TargetRegisterInfo.h"
-#include "llvm/MC/MCInstrItineraries.h"
 
 namespace llvm {
+  class DFAPacketizer;
+  class InstrItineraryData;
   class ResourcePriorityQueue;
+  class SelectionDAGISel;
+  class TargetInstrInfo;
+  class TargetRegisterInfo;
 
   /// Sorting functions for the Available queue.
   struct resource_sort {

diff  --git a/llvm/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp b/llvm/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
index 34660e3a48ec..55fe26eb64cd 100644
--- a/llvm/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
@@ -19,9 +19,13 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/CodeGen/ResourcePriorityQueue.h"
+#include "llvm/CodeGen/DFAPacketizer.h"
 #include "llvm/CodeGen/MachineInstr.h"
+#include "llvm/CodeGen/SelectionDAGISel.h"
 #include "llvm/CodeGen/SelectionDAGNodes.h"
+#include "llvm/CodeGen/TargetInstrInfo.h"
 #include "llvm/CodeGen/TargetLowering.h"
+#include "llvm/CodeGen/TargetRegisterInfo.h"
 #include "llvm/CodeGen/TargetSubtargetInfo.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"