Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(504)

Side by Side Diff: src/ia32/stub-cache-ia32.cc

Issue 3402014: Generate inline code for contextual loads. (Closed)
Patch Set: Created 10 years, 3 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
1 // Copyright 2006-2009 the V8 project authors. All rights reserved. 1 // Copyright 2006-2009 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
(...skipping 2462 matching lines...) Expand 10 before | Expand all | Expand 10 after
2473 2473
2474 // Check for deleted property if property can actually be deleted. 2474 // Check for deleted property if property can actually be deleted.
2475 if (!is_dont_delete) { 2475 if (!is_dont_delete) {
2476 __ cmp(ebx, Factory::the_hole_value()); 2476 __ cmp(ebx, Factory::the_hole_value());
2477 __ j(equal, &miss, not_taken); 2477 __ j(equal, &miss, not_taken);
2478 } else if (FLAG_debug_code) { 2478 } else if (FLAG_debug_code) {
2479 __ cmp(ebx, Factory::the_hole_value()); 2479 __ cmp(ebx, Factory::the_hole_value());
2480 __ Check(not_equal, "DontDelete cells can't contain the hole"); 2480 __ Check(not_equal, "DontDelete cells can't contain the hole");
2481 } 2481 }
2482 2482
2483 __ IncrementCounter(&Counters::named_load_global_inline, 1); 2483 __ IncrementCounter(&Counters::named_load_global_stub, 1);
2484 __ mov(eax, ebx); 2484 __ mov(eax, ebx);
2485 __ ret(0); 2485 __ ret(0);
2486 2486
2487 __ bind(&miss); 2487 __ bind(&miss);
2488 __ IncrementCounter(&Counters::named_load_global_inline_miss, 1); 2488 __ IncrementCounter(&Counters::named_load_global_stub_miss, 1);
2489 GenerateLoadMiss(masm(), Code::LOAD_IC); 2489 GenerateLoadMiss(masm(), Code::LOAD_IC);
2490 2490
2491 // Return the generated code. 2491 // Return the generated code.
2492 return GetCode(NORMAL, name); 2492 return GetCode(NORMAL, name);
2493 } 2493 }
2494 2494
2495 2495
2496 Object* KeyedLoadStubCompiler::CompileLoadField(String* name, 2496 Object* KeyedLoadStubCompiler::CompileLoadField(String* name,
2497 JSObject* receiver, 2497 JSObject* receiver,
2498 JSObject* holder, 2498 JSObject* holder,
(...skipping 327 matching lines...) Expand 10 before | Expand all | Expand 10 after
2826 // Return the generated code. 2826 // Return the generated code.
2827 return GetCode(); 2827 return GetCode();
2828 } 2828 }
2829 2829
2830 2830
2831 #undef __ 2831 #undef __
2832 2832
2833 } } // namespace v8::internal 2833 } } // namespace v8::internal
2834 2834
2835 #endif // V8_TARGET_ARCH_IA32 2835 #endif // V8_TARGET_ARCH_IA32
OLDNEW
« src/ia32/codegen-ia32.cc ('K') | « src/ia32/ic-ia32.cc ('k') | src/ic.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698