Partial ia32 implementation of optimized try/catch (by Kevin Millikin)

src/objects-inl.h

 // 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 3978 matching lines @@
             kExtendedModeFunction)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, native, kNative)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints,
                name_should_print_as_anonymous,
                kNameShouldPrintAsAnonymous)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, bound, kBoundFunction)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, is_anonymous, kIsAnonymous)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, is_function, kIsFunction)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, dont_optimize,
                kDontOptimize)
+BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, dont_osr,
+               kDontOsr)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, dont_inline, kDontInline)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, dont_cache, kDontCache)
 
 void SharedFunctionInfo::BeforeVisitingPointers() {
   if (IsInobjectSlackTrackingInProgress()) DetachInitialMap();
 
   // Flush optimized code map on major GC.
   // Note: we may experiment with rebuilding it or retaining entries
   // which should survive as we iterate through optimized functions
   // anyway.
@@ skipping 1400 matching lines @@
 #undef WRITE_UINT32_FIELD
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_