Avoid pre-aging when debugger is active

src/ia32/macro-assembler-ia32.cc

 // Copyright 2012 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 15 matching lines @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "v8.h"
 
 #if V8_TARGET_ARCH_IA32
 
 #include "bootstrapper.h"
 #include "codegen.h"
 #include "cpu-profiler.h"
 #include "debug.h"
+#include "isolate-inl.h"
 #include "runtime.h"
 #include "serialize.h"
 
 namespace v8 {
 namespace internal {
 
 // -------------------------------------------------------------------------
 // MacroAssembler implementation.
 
 MacroAssembler::MacroAssembler(Isolate* arg_isolate, void* buffer, int size)
@@ skipping 969 matching lines @@
 
 void MacroAssembler::Prologue(PrologueFrameMode frame_mode) {
   if (frame_mode == BUILD_STUB_FRAME) {
     push(ebp);  // Caller's frame pointer.
     mov(ebp, esp);
     push(esi);  // Callee's context.
     push(Immediate(Smi::FromInt(StackFrame::STUB)));
   } else {
     PredictableCodeSizeScope predictible_code_size_scope(this,
         kNoCodeAgeSequenceLength);
-    if (FLAG_optimize_for_size && FLAG_age_code) {
+    if (isolate()->IsCodePreAgingActive()) {
         // Pre-age the code.
       call(isolate()->builtins()->MarkCodeAsExecutedOnce(),
           RelocInfo::CODE_AGE_SEQUENCE);
       Nop(kNoCodeAgeSequenceLength - Assembler::kCallInstructionLength);
     } else {
       push(ebp);  // Caller's frame pointer.
       mov(ebp, esp);
       push(esi);  // Callee's context.
       push(edi);  // Callee's JS function.
     }
@@ skipping 2510 matching lines @@
   cmp(scratch_reg, Operand::StaticVariable(new_space_allocation_top));
   j(greater, no_memento_found);
   cmp(MemOperand(scratch_reg, -AllocationMemento::kSize),
       Immediate(isolate()->factory()->allocation_memento_map()));
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32