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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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83 __ and_(rdx, Immediate(3)); | 83 __ and_(rdx, Immediate(3)); |
84 __ and_(rdx, Operand(rsp, 4)); | 84 __ and_(rdx, Operand(rsp, 4)); |
85 __ cmpq(rdx, Immediate(3)); | 85 __ cmpq(rdx, Immediate(3)); |
86 __ cmpq(rdx, Operand(rsp, 4)); | 86 __ cmpq(rdx, Operand(rsp, 4)); |
87 __ cmpq(Operand(rbp, rcx, times_4, 0), Immediate(1000)); | 87 __ cmpq(Operand(rbp, rcx, times_4, 0), Immediate(1000)); |
88 __ cmpb(rbx, Operand(rbp, rcx, times_2, 0)); | 88 __ cmpb(rbx, Operand(rbp, rcx, times_2, 0)); |
89 __ cmpb(Operand(rbp, rcx, times_2, 0), rbx); | 89 __ cmpb(Operand(rbp, rcx, times_2, 0), rbx); |
90 __ or_(rdx, Immediate(3)); | 90 __ or_(rdx, Immediate(3)); |
91 __ xor_(rdx, Immediate(3)); | 91 __ xor_(rdx, Immediate(3)); |
92 __ nop(); | 92 __ nop(); |
93 { | 93 __ cpuid(); |
94 CHECK(CpuFeatures::IsSupported(CPUID)); | |
95 CpuFeatures::Scope fscope(CPUID); | |
96 __ cpuid(); | |
97 } | |
98 __ movsxbq(rdx, Operand(rcx, 0)); | 94 __ movsxbq(rdx, Operand(rcx, 0)); |
99 __ movsxwq(rdx, Operand(rcx, 0)); | 95 __ movsxwq(rdx, Operand(rcx, 0)); |
100 __ movzxbl(rdx, Operand(rcx, 0)); | 96 __ movzxbl(rdx, Operand(rcx, 0)); |
101 __ movzxwl(rdx, Operand(rcx, 0)); | 97 __ movzxwl(rdx, Operand(rcx, 0)); |
102 __ movzxbq(rdx, Operand(rcx, 0)); | 98 __ movzxbq(rdx, Operand(rcx, 0)); |
103 __ movzxwq(rdx, Operand(rcx, 0)); | 99 __ movzxwq(rdx, Operand(rcx, 0)); |
104 | 100 |
105 __ nop(); | 101 __ nop(); |
106 __ imul(rdx, rcx); | 102 __ imul(rdx, rcx); |
107 __ shld(rdx, rcx); | 103 __ shld(rdx, rcx); |
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331 __ faddp(3); | 327 __ faddp(3); |
332 __ fsubp(3); | 328 __ fsubp(3); |
333 __ fmulp(3); | 329 __ fmulp(3); |
334 __ fdivp(3); | 330 __ fdivp(3); |
335 __ fcompp(); | 331 __ fcompp(); |
336 __ fwait(); | 332 __ fwait(); |
337 __ nop(); | 333 __ nop(); |
338 | 334 |
339 // SSE instruction | 335 // SSE instruction |
340 { | 336 { |
| 337 // Move operation |
341 __ cvttss2si(rdx, Operand(rbx, rcx, times_4, 10000)); | 338 __ cvttss2si(rdx, Operand(rbx, rcx, times_4, 10000)); |
342 __ cvttss2si(rdx, xmm1); | 339 __ cvttss2si(rdx, xmm1); |
343 __ movaps(xmm0, xmm1); | 340 __ movaps(xmm0, xmm1); |
344 | 341 |
| 342 // logic operation |
345 __ andps(xmm0, xmm1); | 343 __ andps(xmm0, xmm1); |
| 344 __ andps(xmm0, Operand(rbx, rcx, times_4, 10000)); |
346 __ orps(xmm0, xmm1); | 345 __ orps(xmm0, xmm1); |
| 346 __ ordps(xmm0, Operand(rbx, rcx, times_4, 10000)); |
347 __ xorps(xmm0, xmm1); | 347 __ xorps(xmm0, xmm1); |
| 348 __ xordps(xmm0, Operand(rbx, rcx, times_4, 10000)); |
| 349 |
| 350 // Arithmetic operation |
| 351 __ addps(xmm1, xmm0); |
| 352 __ addps(xmm1, Operand(rbx, rcx, times_4, 10000)); |
| 353 __ subps(xmm1, xmm0); |
| 354 __ subps(xmm1, Operand(rbx, rcx, times_4, 10000)); |
| 355 __ mulps(xmm1, xmm0); |
| 356 __ mulps(xmm1, Operand(rbx, ecx, times_4, 10000)); |
| 357 __ divps(xmm1, xmm0); |
| 358 __ divps(xmm1, Operand(rbx, rcx, times_4, 10000)); |
348 } | 359 } |
349 // SSE 2 instructions | 360 // SSE 2 instructions |
350 { | 361 { |
351 __ cvttsd2si(rdx, Operand(rbx, rcx, times_4, 10000)); | 362 __ cvttsd2si(rdx, Operand(rbx, rcx, times_4, 10000)); |
352 __ cvttsd2si(rdx, xmm1); | 363 __ cvttsd2si(rdx, xmm1); |
353 __ cvttsd2siq(rdx, xmm1); | 364 __ cvttsd2siq(rdx, xmm1); |
354 __ movsd(xmm1, Operand(rbx, rcx, times_4, 10000)); | 365 __ movsd(xmm1, Operand(rbx, rcx, times_4, 10000)); |
355 __ movsd(Operand(rbx, rcx, times_4, 10000), xmm1); | 366 __ movsd(Operand(rbx, rcx, times_4, 10000), xmm1); |
356 // 128 bit move instructions. | 367 // 128 bit move instructions. |
357 __ movdqa(xmm0, Operand(rbx, rcx, times_4, 10000)); | 368 __ movdqa(xmm0, Operand(rbx, rcx, times_4, 10000)); |
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409 CHECK(code->IsCode()); | 420 CHECK(code->IsCode()); |
410 #ifdef OBJECT_PRINT | 421 #ifdef OBJECT_PRINT |
411 Code::cast(code)->Print(); | 422 Code::cast(code)->Print(); |
412 byte* begin = Code::cast(code)->instruction_start(); | 423 byte* begin = Code::cast(code)->instruction_start(); |
413 byte* end = begin + Code::cast(code)->instruction_size(); | 424 byte* end = begin + Code::cast(code)->instruction_size(); |
414 disasm::Disassembler::Disassemble(stdout, begin, end); | 425 disasm::Disassembler::Disassemble(stdout, begin, end); |
415 #endif | 426 #endif |
416 } | 427 } |
417 | 428 |
418 #undef __ | 429 #undef __ |
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