1 files changed, 9 insertions, 9 deletions
diff --git a/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp b/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
index 046a7cb40b6..2e317f9d099 100644
--- a/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
+++ b/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
@@ -25,7 +25,7 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
-#include "llvm/Analysis/AssumptionTracker.h"
+#include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/TargetTransformInfo.h"
 #include "llvm/IR/Attributes.h"
 #include "llvm/IR/CFG.h"
@@ -58,7 +58,7 @@ struct CFGSimplifyPass : public FunctionPass {
   bool runOnFunction(Function &F) override;
 
   void getAnalysisUsage(AnalysisUsage &AU) const override {
-    AU.addRequired<AssumptionTracker>();
+    AU.addRequired<AssumptionCacheTracker>();
     AU.addRequired<TargetTransformInfo>();
   }
 };
@@ -68,7 +68,7 @@ char CFGSimplifyPass::ID = 0;
 INITIALIZE_PASS_BEGIN(CFGSimplifyPass, "simplifycfg", "Simplify the CFG", false,
                       false)
 INITIALIZE_AG_DEPENDENCY(TargetTransformInfo)
-INITIALIZE_PASS_DEPENDENCY(AssumptionTracker)
+INITIALIZE_PASS_DEPENDENCY(AssumptionCacheTracker)
 INITIALIZE_PASS_END(CFGSimplifyPass, "simplifycfg", "Simplify the CFG", false,
                     false)
 
@@ -156,8 +156,7 @@ static bool mergeEmptyReturnBlocks(Function &F) {
 /// iterativelySimplifyCFG - Call SimplifyCFG on all the blocks in the function,
 /// iterating until no more changes are made.
 static bool iterativelySimplifyCFG(Function &F, const TargetTransformInfo &TTI,
-                                   const DataLayout *DL,
-                                   AssumptionTracker *AT,
+                                   const DataLayout *DL, AssumptionCache *AC,
                                    unsigned BonusInstThreshold) {
   bool Changed = false;
   bool LocalChange = true;
@@ -167,7 +166,7 @@ static bool iterativelySimplifyCFG(Function &F, const TargetTransformInfo &TTI,
     // Loop over all of the basic blocks and remove them if they are unneeded...
     //
     for (Function::iterator BBIt = F.begin(); BBIt != F.end(); ) {
-      if (SimplifyCFG(BBIt++, TTI, BonusInstThreshold, DL, AT)) {
+      if (SimplifyCFG(BBIt++, TTI, BonusInstThreshold, DL, AC)) {
         LocalChange = true;
         ++NumSimpl;
       }
@@ -184,13 +183,14 @@ bool CFGSimplifyPass::runOnFunction(Function &F) {
   if (skipOptnoneFunction(F))
     return false;
 
-  AssumptionTracker *AT = &getAnalysis<AssumptionTracker>();
+  AssumptionCache *AC =
+      &getAnalysis<AssumptionCacheTracker>().getAssumptionCache(F);
   const TargetTransformInfo &TTI = getAnalysis<TargetTransformInfo>();
   DataLayoutPass *DLP = getAnalysisIfAvailable<DataLayoutPass>();
   const DataLayout *DL = DLP ? &DLP->getDataLayout() : nullptr;
   bool EverChanged = removeUnreachableBlocks(F);
   EverChanged |= mergeEmptyReturnBlocks(F);
-  EverChanged |= iterativelySimplifyCFG(F, TTI, DL, AT, BonusInstThreshold);
+  EverChanged |= iterativelySimplifyCFG(F, TTI, DL, AC, BonusInstThreshold);
 
   // If neither pass changed anything, we're done.
   if (!EverChanged) return false;
@@ -204,7 +204,7 @@ bool CFGSimplifyPass::runOnFunction(Function &F) {
     return true;
 
   do {
-    EverChanged = iterativelySimplifyCFG(F, TTI, DL, AT, BonusInstThreshold);
+    EverChanged = iterativelySimplifyCFG(F, TTI, DL, AC, BonusInstThreshold);
     EverChanged |= removeUnreachableBlocks(F);
   } while (EverChanged);