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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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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1393 FLOAT_MIN_MAX(Float32Max, a, b, a, done_max_aba, ool_max_aba, max_aba_); | 1393 FLOAT_MIN_MAX(Float32Max, a, b, a, done_max_aba, ool_max_aba, max_aba_); |
1394 | 1394 |
1395 #undef FLOAT_MIN_MAX | 1395 #undef FLOAT_MIN_MAX |
1396 | 1396 |
1397 __ jr(ra); | 1397 __ jr(ra); |
1398 __ nop(); | 1398 __ nop(); |
1399 | 1399 |
1400 // Generate out-of-line cases. | 1400 // Generate out-of-line cases. |
1401 __ bind(&ool_min_abc); | 1401 __ bind(&ool_min_abc); |
1402 __ Float32MinOutOfLine(a, b, c); | 1402 __ Float32MinOutOfLine(a, b, c); |
1403 __ b(&done_min_abc); | 1403 __ Branch(&done_min_abc); |
1404 | 1404 |
1405 __ bind(&ool_min_aab); | 1405 __ bind(&ool_min_aab); |
1406 __ Float32MinOutOfLine(a, a, b); | 1406 __ Float32MinOutOfLine(a, a, b); |
1407 __ b(&done_min_aab); | 1407 __ Branch(&done_min_aab); |
1408 | 1408 |
1409 __ bind(&ool_min_aba); | 1409 __ bind(&ool_min_aba); |
1410 __ Float32MinOutOfLine(a, b, a); | 1410 __ Float32MinOutOfLine(a, b, a); |
1411 __ b(&done_min_aba); | 1411 __ Branch(&done_min_aba); |
1412 | 1412 |
1413 __ bind(&ool_max_abc); | 1413 __ bind(&ool_max_abc); |
1414 __ Float32MaxOutOfLine(a, b, c); | 1414 __ Float32MaxOutOfLine(a, b, c); |
1415 __ b(&done_max_abc); | 1415 __ Branch(&done_max_abc); |
1416 | 1416 |
1417 __ bind(&ool_max_aab); | 1417 __ bind(&ool_max_aab); |
1418 __ Float32MaxOutOfLine(a, a, b); | 1418 __ Float32MaxOutOfLine(a, a, b); |
1419 __ b(&done_max_aab); | 1419 __ Branch(&done_max_aab); |
1420 | 1420 |
1421 __ bind(&ool_max_aba); | 1421 __ bind(&ool_max_aba); |
1422 __ Float32MaxOutOfLine(a, b, a); | 1422 __ Float32MaxOutOfLine(a, b, a); |
1423 __ b(&done_max_aba); | 1423 __ Branch(&done_max_aba); |
1424 | 1424 |
1425 CodeDesc desc; | 1425 CodeDesc desc; |
1426 masm->GetCode(&desc); | 1426 masm->GetCode(&desc); |
1427 Handle<Code> code = masm->isolate()->factory()->NewCode( | 1427 Handle<Code> code = masm->isolate()->factory()->NewCode( |
1428 desc, Code::ComputeFlags(Code::STUB), Handle<Code>()); | 1428 desc, Code::ComputeFlags(Code::STUB), Handle<Code>()); |
1429 #ifdef DEBUG | 1429 #ifdef DEBUG |
1430 OFStream os(stdout); | 1430 OFStream os(stdout); |
1431 code->Print(os); | 1431 code->Print(os); |
1432 #endif | 1432 #endif |
1433 return FUNCTION_CAST<::F4>(code->entry()); | 1433 return FUNCTION_CAST<::F4>(code->entry()); |
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1536 FLOAT_MIN_MAX(Float64Max, a, b, a, done_max_aba, ool_max_aba, max_aba_); | 1536 FLOAT_MIN_MAX(Float64Max, a, b, a, done_max_aba, ool_max_aba, max_aba_); |
1537 | 1537 |
1538 #undef FLOAT_MIN_MAX | 1538 #undef FLOAT_MIN_MAX |
1539 | 1539 |
1540 __ jr(ra); | 1540 __ jr(ra); |
1541 __ nop(); | 1541 __ nop(); |
1542 | 1542 |
1543 // Generate out-of-line cases. | 1543 // Generate out-of-line cases. |
1544 __ bind(&ool_min_abc); | 1544 __ bind(&ool_min_abc); |
1545 __ Float64MinOutOfLine(a, b, c); | 1545 __ Float64MinOutOfLine(a, b, c); |
1546 __ b(&done_min_abc); | 1546 __ Branch(&done_min_abc); |
1547 | 1547 |
1548 __ bind(&ool_min_aab); | 1548 __ bind(&ool_min_aab); |
1549 __ Float64MinOutOfLine(a, a, b); | 1549 __ Float64MinOutOfLine(a, a, b); |
1550 __ b(&done_min_aab); | 1550 __ Branch(&done_min_aab); |
1551 | 1551 |
1552 __ bind(&ool_min_aba); | 1552 __ bind(&ool_min_aba); |
1553 __ Float64MinOutOfLine(a, b, a); | 1553 __ Float64MinOutOfLine(a, b, a); |
1554 __ b(&done_min_aba); | 1554 __ Branch(&done_min_aba); |
1555 | 1555 |
1556 __ bind(&ool_max_abc); | 1556 __ bind(&ool_max_abc); |
1557 __ Float64MaxOutOfLine(a, b, c); | 1557 __ Float64MaxOutOfLine(a, b, c); |
1558 __ b(&done_max_abc); | 1558 __ Branch(&done_max_abc); |
1559 | 1559 |
1560 __ bind(&ool_max_aab); | 1560 __ bind(&ool_max_aab); |
1561 __ Float64MaxOutOfLine(a, a, b); | 1561 __ Float64MaxOutOfLine(a, a, b); |
1562 __ b(&done_max_aab); | 1562 __ Branch(&done_max_aab); |
1563 | 1563 |
1564 __ bind(&ool_max_aba); | 1564 __ bind(&ool_max_aba); |
1565 __ Float64MaxOutOfLine(a, b, a); | 1565 __ Float64MaxOutOfLine(a, b, a); |
1566 __ b(&done_max_aba); | 1566 __ Branch(&done_max_aba); |
1567 | 1567 |
1568 CodeDesc desc; | 1568 CodeDesc desc; |
1569 masm->GetCode(&desc); | 1569 masm->GetCode(&desc); |
1570 Handle<Code> code = masm->isolate()->factory()->NewCode( | 1570 Handle<Code> code = masm->isolate()->factory()->NewCode( |
1571 desc, Code::ComputeFlags(Code::STUB), Handle<Code>()); | 1571 desc, Code::ComputeFlags(Code::STUB), Handle<Code>()); |
1572 #ifdef DEBUG | 1572 #ifdef DEBUG |
1573 OFStream os(stdout); | 1573 OFStream os(stdout); |
1574 code->Print(os); | 1574 code->Print(os); |
1575 #endif | 1575 #endif |
1576 return FUNCTION_CAST<::F4>(code->entry()); | 1576 return FUNCTION_CAST<::F4>(code->entry()); |
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1639 | 1639 |
1640 CHECK_MINMAX(0.0, nan_a, nan_a, nan_a); | 1640 CHECK_MINMAX(0.0, nan_a, nan_a, nan_a); |
1641 CHECK_MINMAX(nan_a, 0.0, nan_a, nan_a); | 1641 CHECK_MINMAX(nan_a, 0.0, nan_a, nan_a); |
1642 CHECK_MINMAX(nan_a, nan_b, nan_a, nan_a); | 1642 CHECK_MINMAX(nan_a, nan_b, nan_a, nan_a); |
1643 CHECK_MINMAX(nan_b, nan_a, nan_b, nan_b); | 1643 CHECK_MINMAX(nan_b, nan_a, nan_b, nan_b); |
1644 | 1644 |
1645 #undef CHECK_MINMAX | 1645 #undef CHECK_MINMAX |
1646 } | 1646 } |
1647 | 1647 |
1648 #undef __ | 1648 #undef __ |
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