Ensure that soft-deopts don't count against opt_count

src/ia32/deoptimizer-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 641 matching lines @@
   uint32_t pc_value = reinterpret_cast<uint32_t>(start + pc_offset);
   output_frame->SetPc(pc_value);
 
   FullCodeGenerator::State state =
       FullCodeGenerator::StateField::decode(pc_and_state);
   output_frame->SetState(Smi::FromInt(state));
 
   // Set the continuation for the topmost frame.
   if (is_topmost && bailout_type_ != DEBUGGER) {
     Builtins* builtins = isolate_->builtins();
-    Code* continuation = (bailout_type_ == EAGER)
-        ? builtins->builtin(Builtins::kNotifyDeoptimized)
-        : builtins->builtin(Builtins::kNotifyLazyDeoptimized);
+    Code* continuation = builtins->builtin(Builtins::kNotifyDeoptimized);
+    if (bailout_type_ == LAZY) {
+      continuation = builtins->builtin(Builtins::kNotifyLazyDeoptimized);
+    } else if (bailout_type_ == SOFT) {
+      continuation = builtins->builtin(Builtins::kNotifySoftDeoptimized);
+    } else {
+      ASSERT(bailout_type_ == EAGER);
+    }
     output_frame->SetContinuation(
         reinterpret_cast<uint32_t>(continuation->entry()));
   }
 }
 
 
 void Deoptimizer::FillInputFrame(Address tos, JavaScriptFrame* frame) {
   // Set the register values. The values are not important as there are no
   // callee saved registers in JavaScript frames, so all registers are
   // spilled. Registers ebp and esp are set to the correct values though.
@@ skipping 58 matching lines @@
   __ pushad();
 
   const int kSavedRegistersAreaSize = kNumberOfRegisters * kPointerSize +
                                       kDoubleRegsSize;
 
   // Get the bailout id from the stack.
   __ mov(ebx, Operand(esp, kSavedRegistersAreaSize));
 
   // Get the address of the location in the code object if possible
   // and compute the fp-to-sp delta in register edx.
-  if (type() == EAGER) {
+  if (type() == EAGER || type() == SOFT) {
     __ Set(ecx, Immediate(0));
     __ lea(edx, Operand(esp, kSavedRegistersAreaSize + 1 * kPointerSize));
   } else {
     __ mov(ecx, Operand(esp, kSavedRegistersAreaSize + 1 * kPointerSize));
     __ lea(edx, Operand(esp, kSavedRegistersAreaSize + 2 * kPointerSize));
   }
   __ sub(edx, ebp);
   __ neg(edx);
 
   // Allocate a new deoptimizer object.
@@ skipping 32 matching lines @@
       __ movdbl(Operand(ebx, dst_offset), xmm0);
     }
   }
 
   // Clear FPU all exceptions.
   // TODO(ulan): Find out why the TOP register is not zero here in some cases,
   // and check that the generated code never deoptimizes with unbalanced stack.
   __ fnclex();
 
   // Remove the bailout id and the double registers from the stack.
-  if (type() == EAGER) {
+  if (type() == EAGER || type() == SOFT) {
     __ add(esp, Immediate(kDoubleRegsSize + kPointerSize));
   } else {
     __ add(esp, Immediate(kDoubleRegsSize + 2 * kPointerSize));
   }
 
   // Compute a pointer to the unwinding limit in register ecx; that is
   // the first stack slot not part of the input frame.
   __ mov(ecx, Operand(ebx, FrameDescription::frame_size_offset()));
   __ add(ecx, esp);
 
@@ skipping 113 matching lines @@
   }
   __ bind(&done);
 }
 
 #undef __
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32