expose edge information and switch j-t to use it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86920 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/Transforms/Scalar/JumpThreading.cpp b/lib/Transforms/Scalar/JumpThreading.cpp
index e93e9cb4d3..a380857235 100644
--- a/lib/Transforms/Scalar/JumpThreading.cpp
+++ b/lib/Transforms/Scalar/JumpThreading.cpp
@@ -278,7 +278,7 @@ ComputeValueKnownInPredecessors(Value *V, BasicBlock *BB,PredValueInfo &Result){
       for (pred_iterator PI = pred_begin(BB), E = pred_end(BB); PI != E; ++PI) {
         // If the value is known by LazyValueInfo to be a constant in a
         // predecessor, use that information to try to thread this block.
-        Constant *PredCst = LVI->getConstant(V, *PI);
+        Constant *PredCst = LVI->getConstantOnEdge(V, *PI, BB);
         if (PredCst == 0 ||
             (!isa<ConstantInt>(PredCst) && !isa<UndefValue>(PredCst)))
           continue;
@@ -384,7 +384,7 @@ ComputeValueKnownInPredecessors(Value *V, BasicBlock *BB,PredValueInfo &Result){
       for (pred_iterator PI = pred_begin(BB), E = pred_end(BB); PI != E; ++PI) {
         // If the value is known by LazyValueInfo to be a constant in a
         // predecessor, use that information to try to thread this block.
-        Constant *PredCst = LVI->getConstant(Cmp->getOperand(0), *PI);
+        Constant *PredCst = LVI->getConstantOnEdge(Cmp->getOperand(0), *PI, BB);
         if (PredCst == 0)
           continue;