RVTEST_RV64U # Define TVM used by program.
-# SV test: sets up x3 and x4 with data, sets VL to 2, and carries out
+# SV test: vector-vector add
+#
+# sets up x3 and x4 with data, sets VL to 2, and carries out
# an "add 1 to x3". which actually means "add 1 to x3 *AND* add 1 to x4"
# Test code region.