Encode CEntryStub properties in the minor key.

src/ia32/code-stubs-ia32.cc

Index: src/ia32/code-stubs-ia32.cc
diff --git a/src/ia32/code-stubs-ia32.cc b/src/ia32/code-stubs-ia32.cc
index b65802861be7f545f2e4b39f11f80d143b27feb2..1714e4a3e03fe6dd31144dc1983b2cbf15c32163 100644
--- a/src/ia32/code-stubs-ia32.cc
+++ b/src/ia32/code-stubs-ia32.cc
@@ -2557,7 +2557,7 @@ void CEntryStub::Generate(MacroAssembler* masm) {
   ProfileEntryHookStub::MaybeCallEntryHook(masm);
 
   // Enter the exit frame that transitions from JavaScript to C++.
-  __ EnterExitFrame(save_doubles_ == kSaveFPRegs);
+  __ EnterExitFrame(save_doubles());
 
   // ebx: pointer to C function  (C callee-saved)
   // ebp: frame pointer  (restored after C call)
@@ -2565,7 +2565,7 @@ void CEntryStub::Generate(MacroAssembler* masm) {
   // edi: number of arguments including receiver  (C callee-saved)
   // esi: pointer to the first argument (C callee-saved)
 
-  // Result returned in eax, or eax+edx if result_size_ is 2.
+  // Result returned in eax, or eax+edx if result size is 2.
 
   // Check stack alignment.
   if (FLAG_debug_code) {
@@ -2613,7 +2613,7 @@ void CEntryStub::Generate(MacroAssembler* masm) {
   }
 
   // Exit the JavaScript to C++ exit frame.
-  __ LeaveExitFrame(save_doubles_ == kSaveFPRegs);
+  __ LeaveExitFrame(save_doubles());
   __ ret(0);
 
   // Handling of exception.