Index: runtime/vm/intermediate_language_dbc.cc |
diff --git a/runtime/vm/intermediate_language_dbc.cc b/runtime/vm/intermediate_language_dbc.cc |
index 6bde28b910a1b0ca8d07a48d90e3fa2d30d87db5..26c8fec359560d12b6cbba63a99664059b5ff225 100644 |
--- a/runtime/vm/intermediate_language_dbc.cc |
+++ b/runtime/vm/intermediate_language_dbc.cc |
@@ -1649,6 +1649,23 @@ EMIT_NATIVE_CODE(BinaryDoubleOp, 2, Location::RequiresRegister()) { |
} |
+EMIT_NATIVE_CODE(DoubleTestOp, 1, Location::RequiresRegister()) { |
+ ASSERT(compiler->is_optimizing()); |
+ const Register value = locs()->in(0).reg(); |
+ const Register result = locs()->out(0).reg(); |
+ switch (op_kind()) { |
+ case MethodRecognizer::kDouble_getIsNaN: |
+ __ DoubleIsNaN(result, value); |
+ break; |
+ case MethodRecognizer::kDouble_getIsInfinite: |
+ __ DoubleIsInfinite(result, value); |
+ break; |
+ default: |
+ UNREACHABLE(); |
+ } |
+} |
+ |
+ |
EMIT_NATIVE_CODE(UnaryDoubleOp, 1, Location::RequiresRegister()) { |
const Register value = locs()->in(0).reg(); |
const Register result = locs()->out(0).reg(); |