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| 1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 |
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| 342 " }" | 342 " }" |
| 343 " })();" | 343 " })();" |
| 344 "}" | 344 "}" |
| 345 "morphing_call = builder();"); | 345 "morphing_call = builder();"); |
| 346 | 346 |
| 347 Handle<JSFunction> f = Handle<JSFunction>::cast(v8::Utils::OpenHandle( | 347 Handle<JSFunction> f = Handle<JSFunction>::cast(v8::Utils::OpenHandle( |
| 348 *v8::Local<v8::Function>::Cast(CcTest::global() | 348 *v8::Local<v8::Function>::Cast(CcTest::global() |
| 349 ->Get(context, v8_str("morphing_call")) | 349 ->Get(context, v8_str("morphing_call")) |
| 350 .ToLocalChecked()))); | 350 .ToLocalChecked()))); |
| 351 | 351 |
| 352 // Not compiled, and so no feedback vector allocated yet. | 352 if (FLAG_lazy && !FLAG_ignition) { |
| 353 CHECK(!f->shared()->is_compiled()); | 353 // If we are compiling lazily then it should not be compiled, and so no |
| 354 CHECK(f->shared()->feedback_vector()->is_empty()); | 354 // feedback vector allocated yet. |
| 355 CHECK(!f->shared()->is_compiled()); |
| 356 CHECK(f->shared()->feedback_vector()->is_empty()); |
| 357 } |
| 355 | 358 |
| 356 CompileRun("morphing_call();"); | 359 CompileRun("morphing_call();"); |
| 357 | 360 |
| 358 // Now a feedback vector is allocated. | 361 // Now a feedback vector is allocated. |
| 359 CHECK(f->shared()->is_compiled()); | 362 CHECK(f->shared()->is_compiled()); |
| 360 CHECK(!f->shared()->feedback_vector()->is_empty()); | 363 CHECK(!f->shared()->feedback_vector()->is_empty()); |
| 361 } | 364 } |
| 362 | 365 |
| 363 | 366 |
| 364 // Test that optimized code for different closures is actually shared | 367 // Test that optimized code for different closures is actually shared |
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| 752 CompileRun("function f() { a = 12345678 }; f();"); | 755 CompileRun("function f() { a = 12345678 }; f();"); |
| 753 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 756 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
| 754 CompileRun("function f(x) { a = 12345678 + x}; f(1);"); | 757 CompileRun("function f(x) { a = 12345678 + x}; f(1);"); |
| 755 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 758 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
| 756 CompileRun("function f(x) { var arguments = 1; x += 12345678}; f(1);"); | 759 CompileRun("function f(x) { var arguments = 1; x += 12345678}; f(1);"); |
| 757 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 760 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
| 758 CompileRun("function f(x) { var arguments = 1; x = 12345678}; f(1);"); | 761 CompileRun("function f(x) { var arguments = 1; x = 12345678}; f(1);"); |
| 759 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 762 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
| 760 } | 763 } |
| 761 #endif | 764 #endif |
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