Merge "Update aosp/master LLVM for rebase to r230699."

1 files changed, 6 insertions, 5 deletions

diff --git a/lib/Transforms/Utils/Mem2Reg.cpp b/lib/Transforms/Utils/Mem2Reg.cpp
index 477ee7a..00cf4e6 100644
--- a/lib/Transforms/Utils/Mem2Reg.cpp
+++ b/lib/Transforms/Utils/Mem2Reg.cpp
@@ -14,7 +14,7 @@
 
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/ADT/Statistic.h"
-#include "llvm/Analysis/AssumptionTracker.h"
+#include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/IR/Dominators.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/Instructions.h"
@@ -39,7 +39,7 @@ namespace {
     bool runOnFunction(Function &F) override;
 
     void getAnalysisUsage(AnalysisUsage &AU) const override {
-      AU.addRequired<AssumptionTracker>();
+      AU.addRequired<AssumptionCacheTracker>();
       AU.addRequired<DominatorTreeWrapperPass>();
       AU.setPreservesCFG();
       // This is a cluster of orthogonal Transforms
@@ -53,7 +53,7 @@ namespace {
 char PromotePass::ID = 0;
 INITIALIZE_PASS_BEGIN(PromotePass, "mem2reg", "Promote Memory to Register",
                 false, false)
-INITIALIZE_PASS_DEPENDENCY(AssumptionTracker)
+INITIALIZE_PASS_DEPENDENCY(AssumptionCacheTracker)
 INITIALIZE_PASS_DEPENDENCY(DominatorTreeWrapperPass)
 INITIALIZE_PASS_END(PromotePass, "mem2reg", "Promote Memory to Register",
                 false, false)
@@ -66,7 +66,8 @@ bool PromotePass::runOnFunction(Function &F) {
   bool Changed  = false;
 
   DominatorTree &DT = getAnalysis<DominatorTreeWrapperPass>().getDomTree();
-  AssumptionTracker *AT = &getAnalysis<AssumptionTracker>();
+  AssumptionCache &AC =
+      getAnalysis<AssumptionCacheTracker>().getAssumptionCache(F);
 
   while (1) {
     Allocas.clear();
@@ -80,7 +81,7 @@ bool PromotePass::runOnFunction(Function &F) {
 
     if (Allocas.empty()) break;
 
-    PromoteMemToReg(Allocas, DT, nullptr, AT);
+    PromoteMemToReg(Allocas, DT, nullptr, &AC);
     NumPromoted += Allocas.size();
     Changed = true;
   }