Add AddImmediate(reg, int) to ARM64 assembler

runtime/vm/intermediate_language_arm.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"  // Needed here to get TARGET_ARCH_ARM.
 #if defined(TARGET_ARCH_ARM)
 
 #include "vm/intermediate_language.h"
 
@@ skipping 6345 matching lines @@
                                   bool use_near_jump) {
   Register biased_cid = locs()->temp(0).reg();
   Condition no_match, match;
   if (cid_start == cid_end) {
     __ CompareImmediate(biased_cid, cid_start - bias);
     no_match = NE;
     match = EQ;
   } else {
     // For class ID ranges use a subtract followed by an unsigned
     // comparison to check both ends of the ranges with one comparison.
-    __ AddImmediate(biased_cid, biased_cid, bias - cid_start);
+    __ AddImmediate(biased_cid, bias - cid_start);
     bias = cid_start;
     __ CompareImmediate(biased_cid, cid_end - cid_start);
     no_match = HI;  // Unsigned higher.
     match = LS;     // Unsigned lower or same.
   }
   if (is_last) {
     __ b(deopt, no_match);
   } else {
     __ b(is_ok, match);
   }
@@ skipping 724 matching lines @@
   return summary;
 }
 
 
 void IndirectGotoInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   Register target_address_reg = locs()->temp_slot(0)->reg();
 
   // Offset is relative to entry pc.
   const intptr_t entry_to_pc_offset = __ CodeSize() + Instr::kPCReadOffset;
   __ mov(target_address_reg, Operand(PC));
-  __ AddImmediate(target_address_reg, target_address_reg, -entry_to_pc_offset);
+  __ AddImmediate(target_address_reg, -entry_to_pc_offset);
   // Add the offset.
   Register offset_reg = locs()->in(0).reg();
   Operand offset_opr = (offset()->definition()->representation() == kTagged)
                            ? Operand(offset_reg, ASR, kSmiTagSize)
                            : Operand(offset_reg);
   __ add(target_address_reg, target_address_reg, offset_opr);
 
   // Jump to the absolute address.
   __ bx(target_address_reg);
 }
@@ skipping 147 matching lines @@
   compiler->GenerateRuntimeCall(TokenPosition::kNoSource, deopt_id(),
                                 kGrowRegExpStackRuntimeEntry, 1, locs());
   __ Drop(1);
   __ Pop(result);
 }
 
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_ARM