Introduce PopReturnAddressTo and PushReturnAddressFrom macro-assembler instructions for X64

src/x64/ic-x64.cc

Index: src/x64/ic-x64.cc
diff --git a/src/x64/ic-x64.cc b/src/x64/ic-x64.cc
index 6e238c76ecebaf7e5800e54153d57b4587dbd434..4837b9aa9a8831c7dd9ef115baf49dde61f6a2f6 100644
--- a/src/x64/ic-x64.cc
+++ b/src/x64/ic-x64.cc
@@ -570,10 +570,10 @@ void KeyedLoadIC::GenerateIndexedInterceptor(MacroAssembler* masm) {
   __ j(not_zero, &slow);
 
   // Everything is fine, call runtime.
-  __ pop(rcx);
+  __ PopReturnAddressTo(rcx);
   __ push(rdx);  // receiver
   __ push(rax);  // key
-  __ push(rcx);  // return address
+  __ PushReturnAddressFrom(rcx);
 
   // Perform tail call to the entry.
   __ TailCallExternalReference(
@@ -1369,10 +1369,10 @@ void LoadIC::GenerateMiss(MacroAssembler* masm) {
   Counters* counters = masm->isolate()->counters();
   __ IncrementCounter(counters->load_miss(), 1);
 
-  __ pop(rbx);
+  __ PopReturnAddressTo(rbx);
   __ push(rax);  // receiver
   __ push(rcx);  // name
-  __ push(rbx);  // return address
+  __ PushReturnAddressFrom(rbx);
 
   // Perform tail call to the entry.
   ExternalReference ref =
@@ -1388,10 +1388,10 @@ void LoadIC::GenerateRuntimeGetProperty(MacroAssembler* masm) {
   //  -- rsp[0] : return address
   // -----------------------------------
 
-  __ pop(rbx);
+  __ PopReturnAddressTo(rbx);
   __ push(rax);  // receiver
   __ push(rcx);  // name
-  __ push(rbx);  // return address
+  __ PushReturnAddressFrom(rbx);
 
   // Perform tail call to the entry.
   __ TailCallRuntime(Runtime::kGetProperty, 2, 1);
@@ -1408,10 +1408,10 @@ void KeyedLoadIC::GenerateMiss(MacroAssembler* masm, ICMissMode miss_mode) {
   Counters* counters = masm->isolate()->counters();
   __ IncrementCounter(counters->keyed_load_miss(), 1);
 
-  __ pop(rbx);
+  __ PopReturnAddressTo(rbx);
   __ push(rdx);  // receiver
   __ push(rax);  // name
-  __ push(rbx);  // return address
+  __ PushReturnAddressFrom(rbx);
 
   // Perform tail call to the entry.
   ExternalReference ref = miss_mode == MISS_FORCE_GENERIC
@@ -1429,10 +1429,10 @@ void KeyedLoadIC::GenerateRuntimeGetProperty(MacroAssembler* masm) {
   //  -- rsp[0] : return address
   // -----------------------------------
 
-  __ pop(rbx);
+  __ PopReturnAddressTo(rbx);
   __ push(rdx);  // receiver
   __ push(rax);  // name
-  __ push(rbx);  // return address
+  __ PushReturnAddressFrom(rbx);
 
   // Perform tail call to the entry.
   __ TailCallRuntime(Runtime::kKeyedGetProperty, 2, 1);
@@ -1468,11 +1468,11 @@ void StoreIC::GenerateMiss(MacroAssembler* masm) {
   //  -- rsp[0] : return address
   // -----------------------------------
 
-  __ pop(rbx);
+  __ PopReturnAddressTo(rbx);
   __ push(rdx);  // receiver
   __ push(rcx);  // name
   __ push(rax);  // value
-  __ push(rbx);  // return address
+  __ PushReturnAddressFrom(rbx);
 
   // Perform tail call to the entry.
   ExternalReference ref =
@@ -1512,13 +1512,13 @@ void StoreIC::GenerateRuntimeSetProperty(MacroAssembler* masm,
   //  -- rdx    : receiver
   //  -- rsp[0] : return address
   // -----------------------------------
-  __ pop(rbx);
+  __ PopReturnAddressTo(rbx);
   __ push(rdx);
   __ push(rcx);
   __ push(rax);
   __ Push(Smi::FromInt(NONE));  // PropertyAttributes
   __ Push(Smi::FromInt(strict_mode));
-  __ push(rbx);  // return address
+  __ PushReturnAddressFrom(rbx);
 
   // Do tail-call to runtime routine.
   __ TailCallRuntime(Runtime::kSetProperty, 5, 1);
@@ -1534,13 +1534,13 @@ void KeyedStoreIC::GenerateRuntimeSetProperty(MacroAssembler* masm,
   //  -- rsp[0] : return address
   // -----------------------------------
 
-  __ pop(rbx);
+  __ PopReturnAddressTo(rbx);
   __ push(rdx);  // receiver
   __ push(rcx);  // key
   __ push(rax);  // value
   __ Push(Smi::FromInt(NONE));          // PropertyAttributes
   __ Push(Smi::FromInt(strict_mode));   // Strict mode.
-  __ push(rbx);  // return address
+  __ PushReturnAddressFrom(rbx);
 
   // Do tail-call to runtime routine.
   __ TailCallRuntime(Runtime::kSetProperty, 5, 1);
@@ -1555,11 +1555,11 @@ void StoreIC::GenerateSlow(MacroAssembler* masm) {
   //  -- rsp[0] : return address
   // -----------------------------------
 
-  __ pop(rbx);
+  __ PopReturnAddressTo(rbx);
   __ push(rdx);  // receiver
   __ push(rcx);  // key
   __ push(rax);  // value
-  __ push(rbx);  // return address
+  __ PushReturnAddressFrom(rbx);
 
   // Do tail-call to runtime routine.
   ExternalReference ref(IC_Utility(kStoreIC_Slow), masm->isolate());
@@ -1575,11 +1575,11 @@ void KeyedStoreIC::GenerateSlow(MacroAssembler* masm) {
   //  -- rsp[0] : return address
   // -----------------------------------
 
-  __ pop(rbx);
+  __ PopReturnAddressTo(rbx);
   __ push(rdx);  // receiver
   __ push(rcx);  // key
   __ push(rax);  // value
-  __ push(rbx);  // return address
+  __ PushReturnAddressFrom(rbx);
 
   // Do tail-call to runtime routine.
   ExternalReference ref(IC_Utility(kKeyedStoreIC_Slow), masm->isolate());
@@ -1595,11 +1595,11 @@ void KeyedStoreIC::GenerateMiss(MacroAssembler* masm, ICMissMode miss_mode) {
   //  -- rsp[0] : return address
   // -----------------------------------
 
-  __ pop(rbx);
+  __ PopReturnAddressTo(rbx);
   __ push(rdx);  // receiver
   __ push(rcx);  // key
   __ push(rax);  // value
-  __ push(rbx);  // return address
+  __ PushReturnAddressFrom(rbx);
 
   // Do tail-call to runtime routine.
   ExternalReference ref = miss_mode == MISS_FORCE_GENERIC