Hydrogen: fix keyed loads with string keys

src/hydrogen.cc

Index: src/hydrogen.cc
diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index 834af7245ff295166935394cdaa6411bfbdea052..d5c8ea6e65d27ba459dec6db50bb5a1981198848 100644
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -7240,7 +7240,7 @@ HValue* HOptimizedGraphBuilder::HandleKeyedElementAccess(
   bool monomorphic = ComputeReceiverTypes(expr, obj, &types, zone());
 
   bool force_generic = false;
-  if (access_type == STORE && expr->GetKeyType() == PROPERTY) {
+  if (expr->GetKeyType() == PROPERTY) {
     // Non-Generic accesses assume that elements are being accessed, and will
     // deopt for non-index keys, which the IC knows will occur.
     // TODO(jkummerow): Consider adding proper support for property accesses.