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| author | Simon Hausmann <simon.hausmann@digia.com> | 2012-09-18 15:53:33 +0200 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@digia.com> | 2012-09-18 15:53:33 +0200 |
| commit | 6bbb7fbbac94d0f511a7bd0cbd50854ab643bfb2 (patch) | |
| tree | d9c68d1cca0b3e352f1e438561f3e504e641a08f /Source/JavaScriptCore/llint/LowLevelInterpreter64.asm | |
| parent | d0424a769059c84ae20beb3c217812792ea6726b (diff) | |
| download | qtwebkit-6bbb7fbbac94d0f511a7bd0cbd50854ab643bfb2.tar.gz | |
Imported WebKit commit c7503cef7ecb236730d1309676ab9fc723fd061d (http://svn.webkit.org/repository/webkit/trunk@128886)
New snapshot with various build fixes
Diffstat (limited to 'Source/JavaScriptCore/llint/LowLevelInterpreter64.asm')
| -rw-r--r-- | Source/JavaScriptCore/llint/LowLevelInterpreter64.asm | 31 |
1 files changed, 12 insertions, 19 deletions
diff --git a/Source/JavaScriptCore/llint/LowLevelInterpreter64.asm b/Source/JavaScriptCore/llint/LowLevelInterpreter64.asm index 7dfcb6728..51a11f53f 100644 --- a/Source/JavaScriptCore/llint/LowLevelInterpreter64.asm +++ b/Source/JavaScriptCore/llint/LowLevelInterpreter64.asm @@ -1023,12 +1023,9 @@ _llint_op_get_array_length: loadp 32[PB, PC, 8], t1 loadConstantOrVariableCell(t0, t3, .opGetArrayLengthSlow) loadp JSCell::m_structure[t3], t2 - if VALUE_PROFILER - storep t2, ArrayProfile::m_lastSeenStructure[t1] - end - loadb Structure::m_indexingType[t2], t1 - btiz t1, IsArray, .opGetArrayLengthSlow - btiz t1, HasArrayStorage, .opGetArrayLengthSlow + arrayProfile(t2, t1, t0) + btiz t2, IsArray, .opGetArrayLengthSlow + btiz t2, HasArrayStorage, .opGetArrayLengthSlow loadis 8[PB, PC, 8], t1 loadp 64[PB, PC, 8], t2 loadp JSObject::m_butterfly[t3], t0 @@ -1152,16 +1149,14 @@ _llint_op_put_by_id_transition_normal_out_of_line: _llint_op_get_by_val: traceExecution() loadis 16[PB, PC, 8], t2 - loadis 24[PB, PC, 8], t3 loadConstantOrVariableCell(t2, t0, .opGetByValSlow) + loadp JSCell::m_structure[t0], t2 + loadp 32[PB, PC, 8], t3 + arrayProfile(t2, t3, t1) + loadis 24[PB, PC, 8], t3 + btiz t2, HasArrayStorage, .opGetByValSlow loadConstantOrVariableInt32(t3, t1, .opGetByValSlow) sxi2p t1, t1 - loadp JSCell::m_structure[t0], t3 - loadp 32[PB, PC, 8], t2 - if VALUE_PROFILER - storep t3, ArrayProfile::m_lastSeenStructure[t2] - end - btbz Structure::m_indexingType[t3], HasArrayStorage, .opGetByValSlow loadp JSObject::m_butterfly[t0], t3 biaeq t1, -sizeof IndexingHeader + IndexingHeader::m_vectorLength[t3], .opGetByValSlow loadis 8[PB, PC, 8], t0 @@ -1235,15 +1230,13 @@ _llint_op_put_by_val: traceExecution() loadis 8[PB, PC, 8], t0 loadConstantOrVariableCell(t0, t1, .opPutByValSlow) + loadp JSCell::m_structure[t1], t2 + loadp 32[PB, PC, 8], t0 + arrayProfile(t2, t0, t3) + btiz t2, HasArrayStorage, .opPutByValSlow loadis 16[PB, PC, 8], t0 loadConstantOrVariableInt32(t0, t2, .opPutByValSlow) sxi2p t2, t2 - loadp JSCell::m_structure[t1], t3 - loadp 32[PB, PC, 8], t0 - if VALUE_PROFILER - storep t3, ArrayProfile::m_lastSeenStructure[t0] - end - btbz Structure::m_indexingType[t3], HasArrayStorage, .opPutByValSlow loadp JSObject::m_butterfly[t1], t0 biaeq t2, -sizeof IndexingHeader + IndexingHeader::m_vectorLength[t0], .opPutByValSlow btpz ArrayStorage::m_vector[t0, t2, 8], .opPutByValEmpty |