zicond tests

robehn · Nov 21, 2024 · 474662a · 474662a
1 parent 53148c7
commit 474662a
Showing 1 changed file with 53 additions and 1 deletion.
diff --git a/src/hotspot/cpu/riscv/interp_masm_riscv.cpp b/src/hotspot/cpu/riscv/interp_masm_riscv.cpp
@@ -217,11 +217,63 @@ void InterpreterMacroAssembler::get_cache_index_at_bcp(Register index,
     ShouldNotReachHere();
   }
 }
+#define TESTME(COP,CMP1,CMP2,DST,SRC,RESULT)   \
+  Label fail##COP##RESULT, start##COP##RESULT; \
+  j(start##COP##RESULT);                       \
+  bind(fail##COP##RESULT);                     \
+  stop("HERE" #COP #RESULT);                   \
+  bind(start##COP##RESULT);                    \
+  li(t0, CMP1);                                \
+  li(t1, CMP2);                                \
+  li(result, DST);                             \
+  li(tmp, SRC);                                \
+  COP(t0, t1, result, tmp);                    \
+  li(tmp, RESULT);                             \
+  bne(result, tmp, fail##COP##RESULT);
+
 
 // Load object from cpool->resolved_references(index)
 void InterpreterMacroAssembler::load_resolved_reference_at_index(
                                 Register result, Register index, Register tmp) {
-  assert_different_registers(result, index);
+  assert_different_registers(result, index, t0, t1);
+  // MY TEST
+  TESTME(cmov_eq, 66, 67, 0, 88, 0);
+  TESTME(cmov_eq, 66, 66, 0, 88, 88);
+
+  TESTME(cmov_ne, 66, 67, 0, 88, 88);
+  TESTME(cmov_ne, 66, 66, 0, 88, 0);
+
+  TESTME(cmov_le, 66, 67, 0, 88, 88);
+  TESTME(cmov_le, 66, 66, 0, 99, 99);
+  TESTME(cmov_le, 66, -1, 0, 88, 0);
+
+  TESTME(cmov_leu, 66, -1, 0, 88, 88);
+  TESTME(cmov_leu, 66, 66, 0, 99, 99);
+  TESTME(cmov_leu, 66, 65, 0, 88, 0);
+
+  TESTME(cmov_ge, 67, -1, 0, 88, 88);
+  TESTME(cmov_ge, 66, 66, 0, 99, 99);
+  TESTME(cmov_ge, 65, 66, 0, 88, 0);
+
+  TESTME(cmov_geu, -1, 66, 0, 88, 88);
+  TESTME(cmov_geu, 66, 66, 0, 99, 99);
+  TESTME(cmov_geu, 65, 66, 0, 88, 0);
+
+  TESTME(cmov_lt, 66, 67, 0, 88, 88);
+  TESTME(cmov_lt, 66, 66, 1, 99, 1);
+  TESTME(cmov_lt, 66, -1, 0, 88, 0);
+
+  TESTME(cmov_ltu, 66, -1, 0, 88, 88);
+  TESTME(cmov_ltu, 66, 66, 1, 99, 1);
+  TESTME(cmov_ltu, 66, 65, 0, 88, 0);
+
+  TESTME(cmov_gt, 67, -1, 0, 88, 88);
+  TESTME(cmov_gt, 66, 66, 1, 99, 1);
+  TESTME(cmov_gt, 65, 66, 0, 88, 0);
+
+  TESTME(cmov_gtu, -1, 66, 0, 88, 88);
+  TESTME(cmov_gtu, 66, 66, 1, 99, 1);
+  TESTME(cmov_gtu, 65, 66, 0, 88, 0);
 
   get_constant_pool(result);
   // Load pointer for resolved_references[] objArray