[llvm] 44d8698 - MemorySSAUpdater.h - reduce unnecessary includes to forward declarations. NFC.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2020-06-05T10:45:59+01:00
New Revision: 44d86982d24928879622561e4137c500f2eecdb7

URL: https://github.com/llvm/llvm-project/commit/44d86982d24928879622561e4137c500f2eecdb7
DIFF: https://github.com/llvm/llvm-project/commit/44d86982d24928879622561e4137c500f2eecdb7.diff

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

Remove unnecessary MemoryAccess forward declaration as its already included from MemorySSA.h

Move implicit include dependencies down to source files.

Added: 
    

Modified: 
    llvm/include/llvm/Analysis/MemorySSAUpdater.h
    llvm/lib/Analysis/MemorySSAUpdater.cpp
    llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp

Removed: 
    


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diff  --git a/llvm/include/llvm/Analysis/MemorySSAUpdater.h b/llvm/include/llvm/Analysis/MemorySSAUpdater.h
index 39b0e311c7d6..fc6ef7f05290 100644
--- a/llvm/include/llvm/Analysis/MemorySSAUpdater.h
+++ b/llvm/include/llvm/Analysis/MemorySSAUpdater.h
@@ -35,12 +35,7 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallSet.h"
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/Analysis/LoopInfo.h"
-#include "llvm/Analysis/LoopIterator.h"
 #include "llvm/Analysis/MemorySSA.h"
-#include "llvm/IR/BasicBlock.h"
-#include "llvm/IR/Dominators.h"
-#include "llvm/IR/Module.h"
 #include "llvm/IR/OperandTraits.h"
 #include "llvm/IR/Type.h"
 #include "llvm/IR/Use.h"
@@ -55,9 +50,10 @@
 
 namespace llvm {
 
+class BasicBlock;
 class Function;
 class Instruction;
-class MemoryAccess;
+class LoopBlocksRPO;
 class LLVMContext;
 class raw_ostream;
 

diff  --git a/llvm/lib/Analysis/MemorySSAUpdater.cpp b/llvm/lib/Analysis/MemorySSAUpdater.cpp
index 4fcc8affcd90..85af091772e7 100644
--- a/llvm/lib/Analysis/MemorySSAUpdater.cpp
+++ b/llvm/lib/Analysis/MemorySSAUpdater.cpp
@@ -10,11 +10,13 @@
 //
 //===----------------------------------------------------------------===//
 #include "llvm/Analysis/MemorySSAUpdater.h"
+#include "llvm/Analysis/LoopIterator.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SetVector.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/Analysis/IteratedDominanceFrontier.h"
 #include "llvm/Analysis/MemorySSA.h"
+#include "llvm/IR/BasicBlock.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/Dominators.h"
 #include "llvm/IR/GlobalVariable.h"

diff  --git a/llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp b/llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
index b260a9810cd2..031e5b9c1d2c 100644
--- a/llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
@@ -23,6 +23,7 @@
 #include "llvm/Analysis/DomTreeUpdater.h"
 #include "llvm/Analysis/GlobalsModRef.h"
 #include "llvm/Analysis/LoopInfo.h"
+#include "llvm/Analysis/LoopIterator.h"
 #include "llvm/Analysis/LoopPass.h"
 #include "llvm/Analysis/MemorySSA.h"
 #include "llvm/Analysis/MemorySSAUpdater.h"