A64: Synchronize with r18444.

src/mips/lithium-mips.cc

Index: src/mips/lithium-mips.cc
diff --git a/src/mips/lithium-mips.cc b/src/mips/lithium-mips.cc
index 344879291c88bb644e4275edec67fc45d852a3d1..155ef6309cb4fc1d82c1cfee325f3a29275286b6 100644
--- a/src/mips/lithium-mips.cc
+++ b/src/mips/lithium-mips.cc
@@ -261,7 +261,7 @@ void LTypeofIsAndBranch::PrintDataTo(StringStream* stream) {
   stream->Add("if typeof ");
   value()->PrintTo(stream);
   stream->Add(" == \"%s\" then B%d else B%d",
-              *hydrogen()->type_literal()->ToCString(),
+              hydrogen()->type_literal()->ToCString().get(),
               true_block_id(), false_block_id());
 }
 
@@ -314,13 +314,13 @@ void LCallKeyed::PrintDataTo(StringStream* stream) {
 
 void LCallNamed::PrintDataTo(StringStream* stream) {
   SmartArrayPointer<char> name_string = name()->ToCString();
-  stream->Add("%s #%d / ", *name_string, arity());
+  stream->Add("%s #%d / ", name_string.get(), arity());
 }
 
 
 void LCallGlobal::PrintDataTo(StringStream* stream) {
   SmartArrayPointer<char> name_string = name()->ToCString();
-  stream->Add("%s #%d / ", *name_string, arity());
+  stream->Add("%s #%d / ", name_string.get(), arity());
 }
 
 
@@ -365,7 +365,7 @@ void LStoreNamedField::PrintDataTo(StringStream* stream) {
 void LStoreNamedGeneric::PrintDataTo(StringStream* stream) {
   object()->PrintTo(stream);
   stream->Add(".");
-  stream->Add(*String::cast(*name())->ToCString());
+  stream->Add(String::cast(*name())->ToCString().get());
   stream->Add(" <- ");
   value()->PrintTo(stream);
 }
@@ -1201,9 +1201,10 @@ LInstruction* LChunkBuilder::DoUnaryMathOperation(HUnaryMathOperation* instr) {
 
 
 LInstruction* LChunkBuilder::DoMathLog(HUnaryMathOperation* instr) {
+  ASSERT(instr->representation().IsDouble());
+  ASSERT(instr->value()->representation().IsDouble());
   LOperand* input = UseFixedDouble(instr->value(), f4);
-  LMathLog* result = new(zone()) LMathLog(input);
-  return MarkAsCall(DefineFixedDouble(result, f4), instr);
+  return MarkAsCall(DefineFixedDouble(new(zone()) LMathLog(input), f4), instr);
 }