HeatUtils.h - remove unnecessary includes. NFC.

Replace with BlockFrequencyInfo/Function forward declarations Move BlockFrequencyInfo.h include to HeatUtils.cpp
llvm · Apr 18, 2020 · 9b95186 · 9b95186
1 parent b7cdb13
commit 9b95186
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Showing 2 changed files with 6 additions and 7 deletions.
diff --git 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
@@ -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
+} // namespace llvm