A64: Synchronize with r16679.

src/mips/code-stubs-mips.cc

Index: src/mips/code-stubs-mips.cc
diff --git a/src/mips/code-stubs-mips.cc b/src/mips/code-stubs-mips.cc
index ff157389b04aab286965791132e4091202a157a2..b536209c1952fcaf02594f4269bb7105de5f27c9 100644
--- a/src/mips/code-stubs-mips.cc
+++ b/src/mips/code-stubs-mips.cc
@@ -649,7 +649,7 @@ void DoubleToIStub::Generate(MacroAssembler* masm) {
 }
 
 
-bool WriteInt32ToHeapNumberStub::IsPregenerated() {
+bool WriteInt32ToHeapNumberStub::IsPregenerated(Isolate* isolate) {
   // These variants are compiled ahead of time.  See next method.
   if (the_int_.is(a1) &&
       the_heap_number_.is(v0) &&
@@ -2723,8 +2723,8 @@ bool CEntryStub::NeedsImmovableCode() {
 }
 
 
-bool CEntryStub::IsPregenerated() {
-  return (!save_doubles_ || ISOLATE->fp_stubs_generated()) &&
+bool CEntryStub::IsPregenerated(Isolate* isolate) {
+  return (!save_doubles_ || isolate->fp_stubs_generated()) &&
           result_size_ == 1;
 }
 
@@ -6554,8 +6554,6 @@ static const AheadOfTimeWriteBarrierStubList kAheadOfTime[] = {
   // Also used in StoreIC::GenerateNormal via GenerateDictionaryStore.
   // Also used in KeyedStoreIC::GenerateGeneric.
   { REG(a3), REG(t0), REG(t1), EMIT_REMEMBERED_SET },
-  // Used in CompileStoreGlobal.
-  { REG(t0), REG(a1), REG(a2), OMIT_REMEMBERED_SET },
   // Used in StoreStubCompiler::CompileStoreField via GenerateStoreField.
   { REG(a1), REG(a2), REG(a3), EMIT_REMEMBERED_SET },
   { REG(a3), REG(a2), REG(a1), EMIT_REMEMBERED_SET },
@@ -6587,7 +6585,7 @@ static const AheadOfTimeWriteBarrierStubList kAheadOfTime[] = {
 #undef REG
 
 
-bool RecordWriteStub::IsPregenerated() {
+bool RecordWriteStub::IsPregenerated(Isolate* isolate) {
   for (const AheadOfTimeWriteBarrierStubList* entry = kAheadOfTime;
        !entry->object.is(no_reg);
        entry++) {
@@ -6963,6 +6961,9 @@ void ProfileEntryHookStub::Generate(MacroAssembler* masm) {
 #else
   // Under the simulator we need to indirect the entry hook through a
   // trampoline function at a known address.
+  // It additionally takes an isolate as a third parameter.
+  __ li(a2, Operand(ExternalReference::isolate_address(masm->isolate())));
+
   ApiFunction dispatcher(FUNCTION_ADDR(EntryHookTrampoline));
   __ li(at, Operand(ExternalReference(&dispatcher,
                                       ExternalReference::BUILTIN_CALL,