[llvm] fa5f77b - [CodeGen] Include llvm/CodeGen/DFAPacketizer.h

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2022-12-18T15:35:29-08:00
New Revision: fa5f77b162465408e9471edb15779d6cc99e1d19

URL: https://github.com/llvm/llvm-project/commit/fa5f77b162465408e9471edb15779d6cc99e1d19
DIFF: https://github.com/llvm/llvm-project/commit/fa5f77b162465408e9471edb15779d6cc99e1d19.diff

LOG: [CodeGen] Include llvm/CodeGen/DFAPacketizer.h

This patch teaches MachinePipeliner.h to include
DFAPacketizer.h so that the header file is self contained.

Without this patch, a C++ source file that only includes
MachinePipeliner.h does not compile because the forward declaration of
DFAPacketizer is not enough for:

  llvm::SmallVector<std::unique_ptr<DFAPacketizer>> DFAResources;

Added: 
    

Modified: 
    llvm/include/llvm/CodeGen/MachinePipeliner.h

Removed: 
    


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diff  --git a/llvm/include/llvm/CodeGen/MachinePipeliner.h b/llvm/include/llvm/CodeGen/MachinePipeliner.h
index 24a248f8e3d5..c0d05ae73c5a 100644
--- a/llvm/include/llvm/CodeGen/MachinePipeliner.h
+++ b/llvm/include/llvm/CodeGen/MachinePipeliner.h
@@ -41,6 +41,7 @@
 #define LLVM_CODEGEN_MACHINEPIPELINER_H
 
 #include "llvm/ADT/SetVector.h"
+#include "llvm/CodeGen/DFAPacketizer.h"
 #include "llvm/CodeGen/MachineDominators.h"
 #include "llvm/CodeGen/MachineOptimizationRemarkEmitter.h"
 #include "llvm/CodeGen/RegisterClassInfo.h"