X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FAnalysis%2FPHITransAddr.cpp;h=38cb1c91f8f830701951d5d628cfb26d7697554f;hb=d6fc26217e194372cabe4ef9e2514beac511a943;hp=86d915ff0abc8256e86b3047448388f900ee992e;hpb=618c1dbd293d15ee19f61b1156ab8086ad28311a;p=oota-llvm.git

diff --git a/lib/Analysis/PHITransAddr.cpp b/lib/Analysis/PHITransAddr.cpp
index 86d915ff0ab..38cb1c91f8f 100644
--- a/lib/Analysis/PHITransAddr.cpp
+++ b/lib/Analysis/PHITransAddr.cpp
@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Analysis/PHITransAddr.h"
+#include "llvm/Analysis/ValueTracking.h"
 #include "llvm/Constants.h"
 #include "llvm/Instructions.h"
 #include "llvm/Analysis/Dominators.h"
@@ -27,7 +28,7 @@ static bool CanPHITrans(Instruction *Inst) {
     return true;
 
   if (isa<CastInst>(Inst) &&
-      Inst->isSafeToSpeculativelyExecute())
+      isSafeToSpeculativelyExecute(Inst))
     return true;
 
   if (Inst->getOpcode() == Instruction::Add &&
@@ -73,7 +74,6 @@ static bool VerifySubExpr(Value *Expr,
     errs() << *I << '\n';
     llvm_unreachable("Either something is missing from InstInputs or "
                      "CanPHITrans is wrong.");
-    return false;
   }
 
   // Validate the operands of the instruction.
@@ -100,7 +100,6 @@ bool PHITransAddr::Verify() const {
     for (unsigned i = 0, e = InstInputs.size(); i != e; ++i)
       errs() << "  InstInput #" << i << " is " << *InstInputs[i] << "\n";
     llvm_unreachable("This is unexpected.");
-    return false;
   }
 
   // a-ok.
@@ -186,7 +185,7 @@ Value *PHITransAddr::PHITranslateSubExpr(Value *V, BasicBlock *CurBB,
   // operands need to be phi translated, and if so, reconstruct it.
 
   if (CastInst *Cast = dyn_cast<CastInst>(Inst)) {
-    if (!Cast->isSafeToSpeculativelyExecute()) return 0;
+    if (!isSafeToSpeculativelyExecute(Cast)) return 0;
     Value *PHIIn = PHITranslateSubExpr(Cast->getOperand(0), CurBB, PredBB, DT);
     if (PHIIn == 0) return 0;
     if (PHIIn == Cast->getOperand(0))
@@ -228,7 +227,7 @@ Value *PHITransAddr::PHITranslateSubExpr(Value *V, BasicBlock *CurBB,
       return GEP;
 
     // Simplify the GEP to handle 'gep x, 0' -> x etc.
-    if (Value *V = SimplifyGEPInst(GEPOps, TD, DT)) {
+    if (Value *V = SimplifyGEPInst(GEPOps, TD, TLI, DT)) {
       for (unsigned i = 0, e = GEPOps.size(); i != e; ++i)
         RemoveInstInputs(GEPOps[i], InstInputs);
 
@@ -381,7 +380,7 @@ InsertPHITranslatedSubExpr(Value *InVal, BasicBlock *CurBB,
 
   // Handle cast of PHI translatable value.
   if (CastInst *Cast = dyn_cast<CastInst>(Inst)) {
-    if (!Cast->isSafeToSpeculativelyExecute()) return 0;
+    if (!isSafeToSpeculativelyExecute(Cast)) return 0;
     Value *OpVal = InsertPHITranslatedSubExpr(Cast->getOperand(0),
                                               CurBB, PredBB, DT, NewInsts);
     if (OpVal == 0) return 0;