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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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461 __ psllq(xmm0, 17); | 461 __ psllq(xmm0, 17); |
462 __ psllq(xmm0, xmm1); | 462 __ psllq(xmm0, xmm1); |
463 __ psrlq(xmm0, 17); | 463 __ psrlq(xmm0, 17); |
464 __ psrlq(xmm0, xmm1); | 464 __ psrlq(xmm0, xmm1); |
465 __ por(xmm0, xmm1); | 465 __ por(xmm0, xmm1); |
466 | 466 |
467 __ pcmpeqd(xmm1, xmm0); | 467 __ pcmpeqd(xmm1, xmm0); |
468 | 468 |
469 __ punpckldq(xmm1, xmm6); | 469 __ punpckldq(xmm1, xmm6); |
470 __ punpckhdq(xmm7, xmm5); | 470 __ punpckhdq(xmm7, xmm5); |
471 | |
472 #define EMIT_SSE2_INSTR(instruction, notUsed1, notUsed2, notUsed3) \ | |
473 __ instruction(xmm5, xmm1); \ | |
474 __ instruction(xmm5, Operand(edx, 4)); | |
475 | |
476 SSE2_INSTRUCTION_LIST(EMIT_SSE2_INSTR) | |
477 #undef EMIT_SSE2_INSTR | |
478 } | 471 } |
479 | 472 |
480 // cmov. | 473 // cmov. |
481 { | 474 { |
482 __ cmov(overflow, eax, Operand(eax, 0)); | 475 __ cmov(overflow, eax, Operand(eax, 0)); |
483 __ cmov(no_overflow, eax, Operand(eax, 1)); | 476 __ cmov(no_overflow, eax, Operand(eax, 1)); |
484 __ cmov(below, eax, Operand(eax, 2)); | 477 __ cmov(below, eax, Operand(eax, 2)); |
485 __ cmov(above_equal, eax, Operand(eax, 3)); | 478 __ cmov(above_equal, eax, Operand(eax, 3)); |
486 __ cmov(equal, eax, Operand(ebx, 0)); | 479 __ cmov(equal, eax, Operand(ebx, 0)); |
487 __ cmov(not_equal, eax, Operand(ebx, 1)); | 480 __ cmov(not_equal, eax, Operand(ebx, 1)); |
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538 | 531 |
539 __ vandps(xmm0, xmm1, xmm2); | 532 __ vandps(xmm0, xmm1, xmm2); |
540 __ vandps(xmm0, xmm1, Operand(ebx, ecx, times_4, 10000)); | 533 __ vandps(xmm0, xmm1, Operand(ebx, ecx, times_4, 10000)); |
541 __ vxorps(xmm0, xmm1, xmm2); | 534 __ vxorps(xmm0, xmm1, xmm2); |
542 __ vxorps(xmm0, xmm1, Operand(ebx, ecx, times_4, 10000)); | 535 __ vxorps(xmm0, xmm1, Operand(ebx, ecx, times_4, 10000)); |
543 | 536 |
544 __ vandpd(xmm0, xmm1, xmm2); | 537 __ vandpd(xmm0, xmm1, xmm2); |
545 __ vandpd(xmm0, xmm1, Operand(ebx, ecx, times_4, 10000)); | 538 __ vandpd(xmm0, xmm1, Operand(ebx, ecx, times_4, 10000)); |
546 __ vxorpd(xmm0, xmm1, xmm2); | 539 __ vxorpd(xmm0, xmm1, xmm2); |
547 __ vxorpd(xmm0, xmm1, Operand(ebx, ecx, times_4, 10000)); | 540 __ vxorpd(xmm0, xmm1, Operand(ebx, ecx, times_4, 10000)); |
548 | |
549 #define EMIT_SSE2_AVXINSTR(instruction, notUsed1, notUsed2, notUsed3) \ | |
550 __ v##instruction(xmm7, xmm5, xmm1); \ | |
551 __ v##instruction(xmm7, xmm5, Operand(edx, 4)); | |
552 | |
553 SSE2_INSTRUCTION_LIST(EMIT_SSE2_AVXINSTR) | |
554 #undef EMIT_SSE2_AVXINSTR | |
555 } | 541 } |
556 } | 542 } |
557 | 543 |
558 // FMA3 instruction | 544 // FMA3 instruction |
559 { | 545 { |
560 if (CpuFeatures::IsSupported(FMA3)) { | 546 if (CpuFeatures::IsSupported(FMA3)) { |
561 CpuFeatureScope scope(&assm, FMA3); | 547 CpuFeatureScope scope(&assm, FMA3); |
562 __ vfmadd132sd(xmm0, xmm1, xmm2); | 548 __ vfmadd132sd(xmm0, xmm1, xmm2); |
563 __ vfmadd132sd(xmm0, xmm1, Operand(ebx, ecx, times_4, 10000)); | 549 __ vfmadd132sd(xmm0, xmm1, Operand(ebx, ecx, times_4, 10000)); |
564 __ vfmadd213sd(xmm0, xmm1, xmm2); | 550 __ vfmadd213sd(xmm0, xmm1, xmm2); |
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718 #ifdef OBJECT_PRINT | 704 #ifdef OBJECT_PRINT |
719 OFStream os(stdout); | 705 OFStream os(stdout); |
720 code->Print(os); | 706 code->Print(os); |
721 byte* begin = code->instruction_start(); | 707 byte* begin = code->instruction_start(); |
722 byte* end = begin + code->instruction_size(); | 708 byte* end = begin + code->instruction_size(); |
723 disasm::Disassembler::Disassemble(stdout, begin, end); | 709 disasm::Disassembler::Disassemble(stdout, begin, end); |
724 #endif | 710 #endif |
725 } | 711 } |
726 | 712 |
727 #undef __ | 713 #undef __ |
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