Forward-declare Loop and LoopInfo instead of #including LoopInfo.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75529 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/LoopVR.cpp b/lib/Analysis/LoopVR.cpp
index 1c78ef9..6854e95 100644
--- a/lib/Analysis/LoopVR.cpp
+++ b/lib/Analysis/LoopVR.cpp
@@ -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 @@
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 {