[LVI/CVP] Teach LVI about range metadata

[oota-llvm.git] / lib / Transforms / Scalar / Reg2Mem.cpp

diff --git a/lib/Transforms/Scalar/Reg2Mem.cpp b/lib/Transforms/Scalar/Reg2Mem.cpp
index 1b46727c17bb68bedc42c8355d3b582d46e87db6..915f89780c080ab707551c940e106331e8f6008e 100644 (file)
--- a/lib/Transforms/Scalar/Reg2Mem.cpp
+++ b/lib/Transforms/Scalar/Reg2Mem.cpp
@@ -82,10 +82,9 @@ bool RegToMem::runOnFunction(Function &F) {
   BasicBlock::iterator I = BBEntry->begin();
   while (isa<AllocaInst>(I)) ++I;
 
-  CastInst *AllocaInsertionPoint =
-    new BitCastInst(Constant::getNullValue(Type::getInt32Ty(F.getContext())),
-                    Type::getInt32Ty(F.getContext()),
-                    "reg2mem alloca point", I);
+  CastInst *AllocaInsertionPoint = new BitCastInst(
+      Constant::getNullValue(Type::getInt32Ty(F.getContext())),
+      Type::getInt32Ty(F.getContext()), "reg2mem alloca point", &*I);
 
   // Find the escaped instructions. But don't create stack slots for
   // allocas in entry block.
@@ -95,7 +94,7 @@ bool RegToMem::runOnFunction(Function &F) {
     for (BasicBlock::iterator iib = ibb->begin(), iie = ibb->end();
          iib != iie; ++iib) {
       if (!(isa<AllocaInst>(iib) && iib->getParent() == BBEntry) &&
-          valueEscapes(iib)) {
+          valueEscapes(&*iib)) {
         WorkList.push_front(&*iib);
       }
     }