diff --git a/dataflowAPI/rose/semantics/BaseSemantics2.C b/dataflowAPI/rose/semantics/BaseSemantics2.C
index 3d088e1979..a8c748eaeb 100644
--- a/dataflowAPI/rose/semantics/BaseSemantics2.C
+++ b/dataflowAPI/rose/semantics/BaseSemantics2.C
@@ -696,6 +696,10 @@ Dispatcher::read(SgAsmExpression *e, size_t value_nbits/*=0*/, size_t addr_nbits
         SgAsmExpression *rhs = lshift->get_rhs();
         size_t nbits = std::max(lhs->get_nBits(), rhs->get_nBits());
         retval = operators->shiftLeft(read(lhs, lhs->get_nBits()), read(rhs, rhs->get_nBits()));
+    } else if(SgAsmBinaryAsr *asr = isSgAsmBinaryAsr(e)) {
+        SgAsmExpression *lhs = asr->get_lhs();
+        SgAsmExpression *rhs = asr->get_rhs();
+        retval = operators->shiftRightArithmetic(read(lhs, lhs->get_nBits()), read(rhs, rhs->get_nBits()));
     } else {
         ASSERT_not_implemented(e->class_name());
     }