ARM: use existing transcendental cache stub for tagged inputs.

src/arm/lithium-codegen-arm.cc

 // Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 753 matching lines @@
       StringAddStub stub(NO_STRING_ADD_FLAGS);
       CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
       break;
     }
     case CodeStub::StringCompare: {
       StringCompareStub stub;
       CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
       break;
     }
     case CodeStub::TranscendentalCache: {
-      Abort("TranscendentalCache unimplemented.");
+      __ ldr(r0, MemOperand(sp, 0));
+      TranscendentalCacheStub stub(instr->transcendental_type());
+      CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
       break;
     }
     default:
       UNREACHABLE();
   }
 }
 
 
 void LCodeGen::DoUnknownOSRValue(LUnknownOSRValue* instr) {
   // Nothing to do.
@@ skipping 690 matching lines @@
   Token::Value op = instr->op();
 
   Handle<Code> ic = CompareIC::GetUninitialized(op);
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 
   Condition condition = ComputeCompareCondition(op);
   if (op == Token::GT || op == Token::LTE) {
     condition = ReverseCondition(condition);
   }
   __ cmp(r0, Operand(0));
-  __ LoadRoot(ToRegister(instr->result()), Heap::kTrueValueRootIndex,
-      condition);
-  __ LoadRoot(ToRegister(instr->result()), Heap::kFalseValueRootIndex,
-      NegateCondition(condition));
+  __ LoadRoot(ToRegister(instr->result()),
+              Heap::kTrueValueRootIndex,
+              condition);
+  __ LoadRoot(ToRegister(instr->result()),
+              Heap::kFalseValueRootIndex,
+              NegateCondition(condition));
 }
 
 
 void LCodeGen::DoCmpTAndBranch(LCmpTAndBranch* instr) {
   Abort("DoCmpTAndBranch unimplemented.");
 }
 
 
 void LCodeGen::DoReturn(LReturn* instr) {
   if (FLAG_trace) {
@@ skipping 1149 matching lines @@
 
 
 void LCodeGen::DoOsrEntry(LOsrEntry* instr) {
   Abort("DoOsrEntry unimplemented.");
 }
 
 
 #undef __
 
 } }  // namespace v8::internal