[llvm] 9b95186 - HeatUtils.h - remove unnecessary includes. NFC.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2020-04-18T13:37:06+01:00
New Revision: 9b95186c3024c8e57b942703d4d69c3cd6d053dc

URL: https://github.com/llvm/llvm-project/commit/9b95186c3024c8e57b942703d4d69c3cd6d053dc
DIFF: https://github.com/llvm/llvm-project/commit/9b95186c3024c8e57b942703d4d69c3cd6d053dc.diff

LOG: HeatUtils.h - remove unnecessary includes. NFC.
Replace with BlockFrequencyInfo/Function forward declarations
Move BlockFrequencyInfo.h include to HeatUtils.cpp

Added: 
    

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

Removed: 
    


################################################################################
diff  --git a/llvm/include/llvm/Analysis/HeatUtils.h b/llvm/include/llvm/Analysis/HeatUtils.h
index ed6044c422a2..9ecca6a69097 100644
--- a/llvm/include/llvm/Analysis/HeatUtils.h
+++ b/llvm/include/llvm/Analysis/HeatUtils.h
@@ -14,16 +14,14 @@
 #ifndef LLVM_ANALYSIS_HEATUTILS_H
 #define LLVM_ANALYSIS_HEATUTILS_H
 
-#include "llvm/Analysis/BlockFrequencyInfo.h"
-#include "llvm/IR/BasicBlock.h"
-#include "llvm/IR/CallSite.h"
-#include "llvm/IR/Function.h"
-#include "llvm/IR/Module.h"
-
+#include <cstdint>
 #include <string>
 
 namespace llvm {
 
+class BlockFrequencyInfo;
+class Function;
+
 // Returns the maximum frequency of a BB in a function.
 uint64_t getMaxFreq(const Function &F, const BlockFrequencyInfo *BFI);
 

diff  --git a/llvm/lib/Analysis/HeatUtils.cpp b/llvm/lib/Analysis/HeatUtils.cpp
index aac4fe15068d..dad2ef33f93c 100644
--- a/llvm/lib/Analysis/HeatUtils.cpp
+++ b/llvm/lib/Analysis/HeatUtils.cpp
@@ -13,6 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Analysis/HeatUtils.h"
+#include "llvm/Analysis/BlockFrequencyInfo.h"
 #include "llvm/IR/Instructions.h"
 
 namespace llvm {
@@ -61,4 +62,4 @@ std::string getHeatColor(double percent) {
   return heatPalette[colorId];
 }
 
-} // namespace llvm
\ No newline at end of file
+} // namespace llvm