[llvm] 510b0f4 - LoopSimplify.h - reduce unnecessary includes to forward declarations. NFC.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2020-05-24T12:41:23+01:00
New Revision: 510b0f42371cc123eb33e86a527866123e10b2ff

URL: https://github.com/llvm/llvm-project/commit/510b0f42371cc123eb33e86a527866123e10b2ff
DIFF: https://github.com/llvm/llvm-project/commit/510b0f42371cc123eb33e86a527866123e10b2ff.diff

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

Added: 
    

Modified: 
    llvm/include/llvm/Transforms/Utils/LoopSimplify.h

Removed: 
    


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diff  --git a/llvm/include/llvm/Transforms/Utils/LoopSimplify.h b/llvm/include/llvm/Transforms/Utils/LoopSimplify.h
index 2c1df7942f63..d017fd12026d 100644
--- a/llvm/include/llvm/Transforms/Utils/LoopSimplify.h
+++ b/llvm/include/llvm/Transforms/Utils/LoopSimplify.h
@@ -38,14 +38,16 @@
 #ifndef LLVM_TRANSFORMS_UTILS_LOOPSIMPLIFY_H
 #define LLVM_TRANSFORMS_UTILS_LOOPSIMPLIFY_H
 
-#include "llvm/Analysis/AssumptionCache.h"
-#include "llvm/Analysis/ScalarEvolution.h"
-#include "llvm/IR/Dominators.h"
 #include "llvm/IR/PassManager.h"
 
 namespace llvm {
 
+class AssumptionCache;
+class DominatorTree;
+class Loop;
+class LoopInfo;
 class MemorySSAUpdater;
+class ScalarEvolution;
 
 /// This pass is responsible for loop canonicalization.
 class LoopSimplifyPass : public PassInfoMixin<LoopSimplifyPass> {