Update RESHAPE and TILE conformance testing

Signed-off-by: Won Jeon <won.jeon@arm.com>
Change-Id: Iaf59472cb32e03a92bad87ae9dba1b7548f20268
diff --git a/verif/generator/datagenerator.py b/verif/generator/datagenerator.py
index b5ef35d..743475c 100644
--- a/verif/generator/datagenerator.py
+++ b/verif/generator/datagenerator.py
@@ -78,7 +78,7 @@
             size_bytes = size * 2
             # Create buffer of bytes and initialize to zero
             buffer = (ct.c_ubyte * size_bytes)(0)
-        elif dtype == "INT32":
+        elif dtype == "INT32" or dtype == "SHAPE":
             # Create buffer and initialize to zero
             buffer = (ct.c_int32 * size)(0)
             size_bytes = size * 4