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| 1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 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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| 569 | 569 |
| 570 Isolate* isolate = CcTest::i_isolate(); | 570 Isolate* isolate = CcTest::i_isolate(); |
| 571 Assembler assm(isolate, buffer, sizeof(buffer)); | 571 Assembler assm(isolate, buffer, sizeof(buffer)); |
| 572 | 572 |
| 573 // Remove return address from the stack for fix stack frame alignment. | 573 // Remove return address from the stack for fix stack frame alignment. |
| 574 __ popq(rcx); | 574 __ popq(rcx); |
| 575 | 575 |
| 576 // Store input vector on the stack. | 576 // Store input vector on the stack. |
| 577 for (int i = 0; i < ELEMENT_COUNT; i++) { | 577 for (int i = 0; i < ELEMENT_COUNT; i++) { |
| 578 __ movl(rax, Immediate(vec->Get(i)->Int32Value())); | 578 __ movl(rax, Immediate(vec->Get(i)->Int32Value())); |
| 579 __ shl(rax, Immediate(0x20)); | 579 __ shlq(rax, Immediate(0x20)); |
| 580 __ orq(rax, Immediate(vec->Get(++i)->Int32Value())); | 580 __ orq(rax, Immediate(vec->Get(++i)->Int32Value())); |
| 581 __ pushq(rax); | 581 __ pushq(rax); |
| 582 } | 582 } |
| 583 | 583 |
| 584 // Read vector into a xmm register. | 584 // Read vector into a xmm register. |
| 585 __ xorps(xmm0, xmm0); | 585 __ xorps(xmm0, xmm0); |
| 586 __ movdqa(xmm0, Operand(rsp, 0)); | 586 __ movdqa(xmm0, Operand(rsp, 0)); |
| 587 // Create mask and store it in the return register. | 587 // Create mask and store it in the return register. |
| 588 __ movmskps(rax, xmm0); | 588 __ movmskps(rax, xmm0); |
| 589 | 589 |
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| 706 Handle<Code>())->ToObjectChecked()); | 706 Handle<Code>())->ToObjectChecked()); |
| 707 CHECK(code->IsCode()); | 707 CHECK(code->IsCode()); |
| 708 #ifdef OBJECT_PRINT | 708 #ifdef OBJECT_PRINT |
| 709 Code::cast(code)->Print(); | 709 Code::cast(code)->Print(); |
| 710 #endif | 710 #endif |
| 711 | 711 |
| 712 F6 f = FUNCTION_CAST<F6>(Code::cast(code)->entry()); | 712 F6 f = FUNCTION_CAST<F6>(Code::cast(code)->entry()); |
| 713 CHECK_EQ(2, f(1.0, 2.0)); | 713 CHECK_EQ(2, f(1.0, 2.0)); |
| 714 } | 714 } |
| 715 #undef __ | 715 #undef __ |
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