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Unified Diff: runtime/vm/cpu_dbc.h

Issue 1858283002: Initial SIMDBC interpreter. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Created 4 years, 8 months ago
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Index: runtime/vm/cpu_dbc.h
diff --git a/runtime/vm/cpu_dbc.h b/runtime/vm/cpu_dbc.h
new file mode 100644
index 0000000000000000000000000000000000000000..b437beb36c3ae2922dd6511e5c1fcb9572ea2109
--- /dev/null
+++ b/runtime/vm/cpu_dbc.h
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+#ifndef VM_CPU_DBC_H_
+#define VM_CPU_DBC_H_
+
+#include "vm/allocation.h"
+#include "vm/simulator.h"
+
+namespace dart {
+
+class HostCPUFeatures: public AllStatic {
+ public:
+ static const char* hardware() { return "simdbc"; }
+};
+
+class TargetCPUFeatures : public AllStatic {
+ public:
+ static void InitOnce() {}
+ static void Cleanup() {}
+
+ static bool double_truncate_round_supported() {
+ return true;
+ }
+};
+
+} // namespace dart
+
+#endif // VM_CPU_DBC_H_
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