Adds unary double operations to ARM64, enables many tests.

runtime/vm/assembler_arm64_test.cc

 // Copyright (c) 2013, 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.
 
 #include "vm/globals.h"
 #if defined(TARGET_ARCH_ARM64)
 
 #include "vm/assembler.h"
 #include "vm/cpu.h"
 #include "vm/os.h"
@@ skipping 1559 matching lines @@
   __ ret();
 }
 
 
 ASSEMBLER_TEST_RUN(Scvtfd, test) {
   typedef int (*SimpleCode)();
   EXPECT_EQ(42.0, EXECUTE_TEST_CODE_DOUBLE(SimpleCode, test->entry()));
 }
 
 
+ASSEMBLER_TEST_GENERATE(FabsdPos, assembler) {
+  __ LoadDImmediate(V1, 42.0, kNoPP);
+  __ fabsd(V0, V1);
+  __ ret();
+}
+
+
+ASSEMBLER_TEST_RUN(FabsdPos, test) {
+  typedef int (*SimpleCode)();
+  EXPECT_EQ(42.0, EXECUTE_TEST_CODE_DOUBLE(SimpleCode, test->entry()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(FabsdNeg, assembler) {
+  __ LoadDImmediate(V1, -42.0, kNoPP);
+  __ fabsd(V0, V1);
+  __ ret();
+}
+
+
+ASSEMBLER_TEST_RUN(FabsdNeg, test) {
+  typedef int (*SimpleCode)();
+  EXPECT_EQ(42.0, EXECUTE_TEST_CODE_DOUBLE(SimpleCode, test->entry()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(FnegdPos, assembler) {
+  __ LoadDImmediate(V1, 42.0, kNoPP);
+  __ fnegd(V0, V1);
+  __ ret();
+}
+
+
+ASSEMBLER_TEST_RUN(FnegdPos, test) {
+  typedef int (*SimpleCode)();
+  EXPECT_EQ(-42.0, EXECUTE_TEST_CODE_DOUBLE(SimpleCode, test->entry()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(FnegdNeg, assembler) {
+  __ LoadDImmediate(V1, -42.0, kNoPP);
+  __ fnegd(V0, V1);
+  __ ret();
+}
+
+
+ASSEMBLER_TEST_RUN(FnegdNeg, test) {
+  typedef int (*SimpleCode)();
+  EXPECT_EQ(42.0, EXECUTE_TEST_CODE_DOUBLE(SimpleCode, test->entry()));
+}
+
+
+ASSEMBLER_TEST_GENERATE(Fsqrtd, assembler) {
+  __ LoadDImmediate(V1, 64.0, kNoPP);
+  __ fsqrtd(V0, V1);
+  __ ret();
+}
+
+
+ASSEMBLER_TEST_RUN(Fsqrtd, test) {
+  typedef int (*SimpleCode)();
+  EXPECT_EQ(8.0, EXECUTE_TEST_CODE_DOUBLE(SimpleCode, test->entry()));
+}
+
+
 ASSEMBLER_TEST_GENERATE(Fmuld, assembler) {
   __ LoadDImmediate(V1, 84.0, kNoPP);
   __ LoadDImmediate(V2, 0.5, kNoPP);
   __ fmuld(V0, V1, V2);
   __ ret();
 }
 
 
 ASSEMBLER_TEST_RUN(Fmuld, test) {
   typedef int (*SimpleCode)();
@@ skipping 153 matching lines @@
                      R1);
   __ Pop(LR);
   __ Pop(CTX);
   __ PopAndUntagPP();
   __ ret();
 }
 
 }  // namespace dart
 
 #endif  // defined(TARGET_ARCH_ARM64)