OPCODE_IS_NAN

2016-07-11 20:44:12 -05:00
parent fb87b7a3c3
commit 18ff97e6b6
6 changed files with 48 additions and 0 deletions
--- a/src/xenia/cpu/hir/hir_builder.cc
+++ b/src/xenia/cpu/hir/hir_builder.cc
@@ -1362,6 +1362,13 @@ Value* HIRBuilder::IsFalse(Value* value) {
  return i->dest;
 }

+Value* HIRBuilder::IsNan(Value* value) {
+  Instr* i = AppendInstr(OPCODE_IS_NAN_info, 0, AllocValue(INT8_TYPE));
+  i->set_src1(value);
+  i->src2.value = i->src3.value = NULL;
+  return i->dest;
+}
+
 Value* HIRBuilder::CompareXX(const OpcodeInfo& opcode, Value* value1,
                             Value* value2) {
  ASSERT_TYPES_EQUAL(value1, value2);