src/hotspot/cpu/aarch64/interp_masm_aarch64.cpp

@@ -1750,12 +1750,12 @@
 
     test_method_data_pointer(mdp, profile_continue);
 
     // Load the offset of the area within the MDO used for
     // parameters. If it's negative we're not profiling any parameters
-    ldr(tmp1, Address(mdp, in_bytes(MethodData::parameters_type_data_di_offset()) - in_bytes(MethodData::data_offset())));
-    tbnz(tmp1, 63, profile_continue);  // i.e. sign bit set
+    ldrw(tmp1, Address(mdp, in_bytes(MethodData::parameters_type_data_di_offset()) - in_bytes(MethodData::data_offset())));
+    tbnz(tmp1, 31, profile_continue);  // i.e. sign bit set
 
     // Compute a pointer to the area for parameters from the offset
     // and move the pointer to the slot for the last
     // parameters. Collect profiling from last parameter down.
     // mdo start + parameters offset + array length - 1