another fastpath
llvm-svn: 20674
diff --git a/llvm/lib/Analysis/DataStructure/Local.cpp b/llvm/lib/Analysis/DataStructure/Local.cpp
index e2e40f7..9cb899c 100644
--- a/llvm/lib/Analysis/DataStructure/Local.cpp
+++ b/llvm/lib/Analysis/DataStructure/Local.cpp
@@ -349,7 +349,8 @@
// If all of the indices are zero, the result points to the operand without
// applying the type.
- if (AllZeros) {
+ if (AllZeros || (!Value.isNull() &&
+ Value.getNode()->isNodeCompletelyFolded())) {
setDestTo(GEP, Value);
return;
}