[turbofan] Add support for eager/soft deoptimization reasons.

src/disassembler.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/disassembler.h"
 
 #include "src/code-stubs.h"
 #include "src/codegen.h"
 #include "src/debug/debug.h"
 #include "src/deoptimizer.h"
@@ skipping 156 matching lines @@
         // Additional reloc infos are printed on separate lines.
         DumpBuffer(os, &out);
         out.AddPadding(' ', kRelocInfoPosition);
       }
 
       RelocInfo::Mode rmode = relocinfo.rmode();
       if (rmode == RelocInfo::DEOPT_POSITION) {
         out.AddFormatted("    ;; debug: deopt position '%d'",
                          static_cast<int>(relocinfo.data()));
       } else if (rmode == RelocInfo::DEOPT_REASON) {
-        Deoptimizer::DeoptReason reason =
-            static_cast<Deoptimizer::DeoptReason>(relocinfo.data());
+        DeoptimizeReason reason =
+            static_cast<DeoptimizeReason>(relocinfo.data());
         out.AddFormatted("    ;; debug: deopt reason '%s'",
-                         Deoptimizer::GetDeoptReason(reason));
+                         DeoptimizeReasonToString(reason));
       } else if (rmode == RelocInfo::DEOPT_ID) {
         out.AddFormatted("    ;; debug: deopt index %d",
                          static_cast<int>(relocinfo.data()));
       } else if (rmode == RelocInfo::EMBEDDED_OBJECT) {
         HeapStringAllocator allocator;
         StringStream accumulator(&allocator);
         relocinfo.target_object()->ShortPrint(&accumulator);
         base::SmartArrayPointer<const char> obj_name = accumulator.ToCString();
         out.AddFormatted("    ;; object: %s", obj_name.get());
       } else if (rmode == RelocInfo::EXTERNAL_REFERENCE) {
@@ skipping 89 matching lines @@
 
 int Disassembler::Decode(Isolate* isolate, std::ostream* os, byte* begin,
                          byte* end, Code* code) {
   return 0;
 }
 
 #endif  // ENABLE_DISASSEMBLER
 
 }  // namespace internal
 }  // namespace v8