[PM] Split the AssumptionTracker immutable pass into two separate APIs:

[oota-llvm.git] / lib / Transforms / Scalar / ScalarReplAggregates.cpp

diff --git a/lib/Transforms/Scalar/ScalarReplAggregates.cpp b/lib/Transforms/Scalar/ScalarReplAggregates.cpp
index 20644611d2e82d799cd7a1c4324e1c12f82220d6..5c49a5504b47659165a385462bd114fb49b9d0a0 100644 (file)
--- a/lib/Transforms/Scalar/ScalarReplAggregates.cpp
+++ b/lib/Transforms/Scalar/ScalarReplAggregates.cpp
@@ -23,7 +23,7 @@
 #include "llvm/ADT/SetVector.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
-#include "llvm/Analysis/AssumptionTracker.h"
+#include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/Loads.h"
 #include "llvm/Analysis/ValueTracking.h"
 #include "llvm/IR/CallSite.h"
@@ -198,7 +198,7 @@ namespace {
     // getAnalysisUsage - This pass does not require any passes, but we know it
     // will not alter the CFG, so say so.
     void getAnalysisUsage(AnalysisUsage &AU) const override {
-      AU.addRequired<AssumptionTracker>();
+      AU.addRequired<AssumptionCacheTracker>();
       AU.addRequired<DominatorTreeWrapperPass>();
       AU.setPreservesCFG();
     }
@@ -216,7 +216,7 @@ namespace {
     // getAnalysisUsage - This pass does not require any passes, but we know it
     // will not alter the CFG, so say so.
     void getAnalysisUsage(AnalysisUsage &AU) const override {
-      AU.addRequired<AssumptionTracker>();
+      AU.addRequired<AssumptionCacheTracker>();
       AU.setPreservesCFG();
     }
   };
@@ -228,14 +228,14 @@ char SROA_SSAUp::ID = 0;
 
 INITIALIZE_PASS_BEGIN(SROA_DT, "scalarrepl",
                 "Scalar Replacement of Aggregates (DT)", false, false)
-INITIALIZE_PASS_DEPENDENCY(AssumptionTracker)
+INITIALIZE_PASS_DEPENDENCY(AssumptionCacheTracker)
 INITIALIZE_PASS_DEPENDENCY(DominatorTreeWrapperPass)
 INITIALIZE_PASS_END(SROA_DT, "scalarrepl",
                 "Scalar Replacement of Aggregates (DT)", false, false)
 
 INITIALIZE_PASS_BEGIN(SROA_SSAUp, "scalarrepl-ssa",
                       "Scalar Replacement of Aggregates (SSAUp)", false, false)
-INITIALIZE_PASS_DEPENDENCY(AssumptionTracker)
+INITIALIZE_PASS_DEPENDENCY(AssumptionCacheTracker)
 INITIALIZE_PASS_END(SROA_SSAUp, "scalarrepl-ssa",
                     "Scalar Replacement of Aggregates (SSAUp)", false, false)
 
@@ -1419,7 +1419,8 @@ bool SROA::performPromotion(Function &F) {
   DominatorTree *DT = nullptr;
   if (HasDomTree)
     DT = &getAnalysis<DominatorTreeWrapperPass>().getDomTree();
-  AssumptionTracker *AT = &getAnalysis<AssumptionTracker>();
+  AssumptionCache &AC =
+      getAnalysis<AssumptionCacheTracker>().getAssumptionCache(F);
 
   BasicBlock &BB = F.getEntryBlock();  // Get the entry node for the function
   DIBuilder DIB(*F.getParent(), /*AllowUnresolved*/ false);
@@ -1438,7 +1439,7 @@ bool SROA::performPromotion(Function &F) {
     if (Allocas.empty()) break;
 
     if (HasDomTree)
-      PromoteMemToReg(Allocas, *DT, nullptr, AT);
+      PromoteMemToReg(Allocas, *DT, nullptr, &AC);
     else {
       SSAUpdater SSA;
       for (unsigned i = 0, e = Allocas.size(); i != e; ++i) {