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Forward-declare Loop and LoopInfo instead of #including LoopInfo.h.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75529 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2009-07-13 22:19:41 +00:00
parent fa82b6eba4
commit 03ee68a145
6 changed files with 18 additions and 9 deletions
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7
lib/Analysis/LoopVR.cpp
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@@ -16,6 +16,7 @@
#include "llvm/Constants.h"
#include "llvm/Instructions.h"
#include "llvm/LLVMContext.h"
#include "llvm/Analysis/LoopInfo.h"
#include "llvm/Analysis/ScalarEvolutionExpressions.h"
#include "llvm/Assembly/Writer.h"
#include "llvm/Support/CFG.h"
@@ -220,6 +221,12 @@ ConstantRange LoopVR::getRange(const SCEV *S, const SCEV *T, ScalarEvolution &SE
return FullSet;
}
void LoopVR::getAnalysisUsage(AnalysisUsage &AU) const {
AU.addRequiredTransitive<LoopInfo>();
AU.addRequiredTransitive<ScalarEvolution>();
AU.setPreservesAll();
}
bool LoopVR::runOnFunction(Function &F) { Map.clear(); return false; }
void LoopVR::print(std::ostream &os, const Module *) const {