[llvm] ad57286 - CodeMetrics.h - include and forward declaration cleanup. NFC.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2020-04-13T13:09:39+01:00
New Revision: ad57286232e4a750e53106080e6216e9460aeb0d

URL: https://github.com/llvm/llvm-project/commit/ad57286232e4a750e53106080e6216e9460aeb0d
DIFF: https://github.com/llvm/llvm-project/commit/ad57286232e4a750e53106080e6216e9460aeb0d.diff

LOG: CodeMetrics.h - include and forward declaration cleanup. NFC.

Remove SmallPtrSet include, replace with forward declaration and include SmallPtrSet.h in CodeMetrics.cpp directly.
Remove unused llvm::DataLayout/Instruction forward declarations.

Added: 
    

Modified: 
    llvm/include/llvm/Analysis/CodeMetrics.h
    llvm/lib/Analysis/CodeMetrics.cpp

Removed: 
    


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diff  --git a/llvm/include/llvm/Analysis/CodeMetrics.h b/llvm/include/llvm/Analysis/CodeMetrics.h
index 1482b66a3080..eab24c8ab179 100644
--- a/llvm/include/llvm/Analysis/CodeMetrics.h
+++ b/llvm/include/llvm/Analysis/CodeMetrics.h
@@ -15,15 +15,13 @@
 #define LLVM_ANALYSIS_CODEMETRICS_H
 
 #include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/SmallPtrSet.h"
 
 namespace llvm {
 class AssumptionCache;
 class BasicBlock;
 class Loop;
 class Function;
-class Instruction;
-class DataLayout;
+template <class T> class SmallPtrSetImpl;
 class TargetTransformInfo;
 class Value;
 

diff  --git a/llvm/lib/Analysis/CodeMetrics.cpp b/llvm/lib/Analysis/CodeMetrics.cpp
index 627d955c865f..0e571cad5460 100644
--- a/llvm/lib/Analysis/CodeMetrics.cpp
+++ b/llvm/lib/Analysis/CodeMetrics.cpp
@@ -11,6 +11,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Analysis/CodeMetrics.h"
+#include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/LoopInfo.h"
 #include "llvm/Analysis/TargetTransformInfo.h"