Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(213)

Side by Side Diff: src/x64/macro-assembler-x64.cc

Issue 7036016: Reland 7917: (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Fixes to make re-land work Created 9 years, 7 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « src/x64/macro-assembler-x64.h ('k') | src/x64/stub-cache-x64.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
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
(...skipping 2583 matching lines...) Expand 10 before | Expand all | Expand 10 after
2594 movq(temp_xmm_reg, temp_reg); 2594 movq(temp_xmm_reg, temp_reg);
2595 addsd(temp_xmm_reg, input_reg); 2595 addsd(temp_xmm_reg, input_reg);
2596 cvttsd2si(result_reg, temp_xmm_reg); 2596 cvttsd2si(result_reg, temp_xmm_reg);
2597 testl(result_reg, Immediate(0xFFFFFF00)); 2597 testl(result_reg, Immediate(0xFFFFFF00));
2598 j(zero, &done, Label::kNear); 2598 j(zero, &done, Label::kNear);
2599 Set(result_reg, 255); 2599 Set(result_reg, 255);
2600 bind(&done); 2600 bind(&done);
2601 } 2601 }
2602 2602
2603 2603
2604 void MacroAssembler::DispatchMap(Register obj,
2605 Handle<Map> map,
2606 Handle<Code> success,
2607 SmiCheckType smi_check_type) {
2608 Label fail;
2609 if (smi_check_type == DO_SMI_CHECK) {
2610 JumpIfSmi(obj, &fail);
2611 }
2612 Cmp(FieldOperand(obj, HeapObject::kMapOffset), map);
2613 j(equal, success, RelocInfo::CODE_TARGET);
2614
2615 bind(&fail);
2616 }
2617
2618
2604 void MacroAssembler::AbortIfNotNumber(Register object) { 2619 void MacroAssembler::AbortIfNotNumber(Register object) {
2605 Label ok; 2620 Label ok;
2606 Condition is_smi = CheckSmi(object); 2621 Condition is_smi = CheckSmi(object);
2607 j(is_smi, &ok, Label::kNear); 2622 j(is_smi, &ok, Label::kNear);
2608 Cmp(FieldOperand(object, HeapObject::kMapOffset), 2623 Cmp(FieldOperand(object, HeapObject::kMapOffset),
2609 isolate()->factory()->heap_number_map()); 2624 isolate()->factory()->heap_number_map());
2610 Assert(equal, "Operand not a number"); 2625 Assert(equal, "Operand not a number");
2611 bind(&ok); 2626 bind(&ok);
2612 } 2627 }
2613 2628
(...skipping 1070 matching lines...) Expand 10 before | Expand all | Expand 10 after
3684 CPU::FlushICache(address_, size_); 3699 CPU::FlushICache(address_, size_);
3685 3700
3686 // Check that the code was patched as expected. 3701 // Check that the code was patched as expected.
3687 ASSERT(masm_.pc_ == address_ + size_); 3702 ASSERT(masm_.pc_ == address_ + size_);
3688 ASSERT(masm_.reloc_info_writer.pos() == address_ + size_ + Assembler::kGap); 3703 ASSERT(masm_.reloc_info_writer.pos() == address_ + size_ + Assembler::kGap);
3689 } 3704 }
3690 3705
3691 } } // namespace v8::internal 3706 } } // namespace v8::internal
3692 3707
3693 #endif // V8_TARGET_ARCH_X64 3708 #endif // V8_TARGET_ARCH_X64
OLDNEW
« no previous file with comments | « src/x64/macro-assembler-x64.h ('k') | src/x64/stub-cache-x64.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698