[RewriteStatepointsForGC] Minor refactor to use shared implementation [NFC]

llvm-svn: 247223

1 files changed, 1 insertions, 8 deletions

diff --git a/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp b/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
index 57687def2d9..2bb0918f6eb 100644
--- a/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
+++ b/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
@@ -1029,14 +1029,7 @@ static Value *findBasePointer(Value *I, DefiningValueMapTy &cache) {
       auto *BdvIE = cast<InsertElementInst>(BDV);
       auto UpdateOperand = [&](int OperandIdx) {
         Value *InVal = BdvIE->getOperand(OperandIdx);
-        Value *Base = findBaseOrBDV(InVal, cache);
-        if (!isKnownBaseResult(Base)) {
-          // Either conflict or base.
-          assert(States.count(Base));
-          Base = States[Base].getBase();
-          assert(Base != nullptr && "unknown BDVState!");
-        }
-        assert(Base && "can't be null");
+        Value *Base = getBaseForInput(InVal, BaseIE);
         BaseIE->setOperand(OperandIdx, Base);
       };
       UpdateOperand(0); // vector operand