Implement a few more features on ARM.

runtime/vm/assembler_arm_test.cc

Index: runtime/vm/assembler_arm_test.cc
===================================================================
--- runtime/vm/assembler_arm_test.cc	(revision 23368)
+++ runtime/vm/assembler_arm_test.cc	(working copy)
@@ -637,7 +637,7 @@
 
 ASSEMBLER_TEST_GENERATE(Multiply64To64, assembler) {
   __ Push(R4);
-  __ Mov(IP, R0);
+  __ mov(IP, ShifterOperand(R0));
   __ mul(R4, R2, R1);
   __ umull(R0, R1, R2, IP);
   __ mla(R2, IP, R3, R4);
@@ -936,7 +936,7 @@
 
 
 ASSEMBLER_TEST_GENERATE(Ldrd, assembler) {
-  __ Mov(IP, SP);
+  __ mov(IP, ShifterOperand(SP));
   __ strd(R2, Address(SP, (-kWordSize * 30), Address::PreIndex));
   __ strd(R0, Address(IP, (-kWordSize * 28)));
   __ ldrd(R2, Address(IP, (-kWordSize * 28)));
@@ -1423,7 +1423,7 @@
     __ mov(R0, ShifterOperand(27));
     __ mov(R1, ShifterOperand(9));
     __ udiv(R2, R0, R1);
-    __ Mov(R0, R2);
+    __ mov(R0, ShifterOperand(R2));
   } else {
     __ mov(R0, ShifterOperand(3));
   }
@@ -1443,7 +1443,7 @@
     __ mov(R0, ShifterOperand(27));
     __ LoadImmediate(R1, -9);
     __ sdiv(R2, R0, R1);
-    __ Mov(R0, R2);
+    __ mov(R0, ShifterOperand(R2));
   } else {
     __ LoadImmediate(R0, -3);
   }
@@ -1463,7 +1463,7 @@
     __ mov(R0, ShifterOperand(27));
     __ mov(R1, ShifterOperand(0));
     __ udiv(R2, R0, R1);
-    __ Mov(R0, R2);
+    __ mov(R0, ShifterOperand(R2));
   } else {
     __ LoadImmediate(R0, 0);
   }
@@ -1483,7 +1483,7 @@
     __ mov(R0, ShifterOperand(27));
     __ mov(R1, ShifterOperand(0));
     __ udiv(R2, R0, R1);
-    __ Mov(R0, R2);
+    __ mov(R0, ShifterOperand(R2));
   } else {
     __ LoadImmediate(R0, 0);
   }
@@ -1503,7 +1503,7 @@
     __ LoadImmediate(R0, 0x80000000);
     __ LoadImmediate(R1, 0xffffffff);
     __ udiv(R2, R0, R1);
-    __ Mov(R0, R2);
+    __ mov(R0, ShifterOperand(R2));
   } else {
     __ LoadImmediate(R0, 0);
   }
@@ -1523,7 +1523,7 @@
     __ LoadImmediate(R0, 0x80000000);
     __ LoadImmediate(R1, 0xffffffff);
     __ sdiv(R2, R0, R1);
-    __ Mov(R0, R2);
+    __ mov(R0, ShifterOperand(R2));
   } else {
     __ LoadImmediate(R0, 0x80000000);
   }