Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(13)

Side by Side Diff: src/x64/lithium-codegen-x64.cc

Issue 157303002: Introduce Jump and Call operand macro assembler instructions for x64 (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Fixed win64 build Created 6 years, 10 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/debug-x64.cc ('k') | src/x64/macro-assembler-x64.h » ('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 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
(...skipping 3294 matching lines...) Expand 10 before | Expand all | Expand 10 after
3305 // Set rax to arguments count if adaption is not needed. Assumes that rax 3305 // Set rax to arguments count if adaption is not needed. Assumes that rax
3306 // is available to write to at this point. 3306 // is available to write to at this point.
3307 if (dont_adapt_arguments) { 3307 if (dont_adapt_arguments) {
3308 __ Set(rax, arity); 3308 __ Set(rax, arity);
3309 } 3309 }
3310 3310
3311 // Invoke function. 3311 // Invoke function.
3312 if (function.is_identical_to(info()->closure())) { 3312 if (function.is_identical_to(info()->closure())) {
3313 __ CallSelf(); 3313 __ CallSelf();
3314 } else { 3314 } else {
3315 __ call(FieldOperand(rdi, JSFunction::kCodeEntryOffset)); 3315 __ Call(FieldOperand(rdi, JSFunction::kCodeEntryOffset));
3316 } 3316 }
3317 3317
3318 // Set up deoptimization. 3318 // Set up deoptimization.
3319 RecordSafepointWithLazyDeopt(instr, RECORD_SIMPLE_SAFEPOINT, 0); 3319 RecordSafepointWithLazyDeopt(instr, RECORD_SIMPLE_SAFEPOINT, 0);
3320 } else { 3320 } else {
3321 // We need to adapt arguments. 3321 // We need to adapt arguments.
3322 SafepointGenerator generator( 3322 SafepointGenerator generator(
3323 this, pointers, Safepoint::kLazyDeopt); 3323 this, pointers, Safepoint::kLazyDeopt);
3324 ParameterCount count(arity); 3324 ParameterCount count(arity);
3325 ParameterCount expected(formal_parameter_count); 3325 ParameterCount expected(formal_parameter_count);
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after
3370 HConstant* fun_const = HConstant::cast(instr->hydrogen()->function()); 3370 HConstant* fun_const = HConstant::cast(instr->hydrogen()->function());
3371 jsfun = Handle<JSFunction>::cast(fun_const->handle(isolate())); 3371 jsfun = Handle<JSFunction>::cast(fun_const->handle(isolate()));
3372 is_self_call = jsfun.is_identical_to(info()->closure()); 3372 is_self_call = jsfun.is_identical_to(info()->closure());
3373 } 3373 }
3374 3374
3375 if (is_self_call) { 3375 if (is_self_call) {
3376 __ CallSelf(); 3376 __ CallSelf();
3377 } else { 3377 } else {
3378 Operand target = FieldOperand(rdi, JSFunction::kCodeEntryOffset); 3378 Operand target = FieldOperand(rdi, JSFunction::kCodeEntryOffset);
3379 generator.BeforeCall(__ CallSize(target)); 3379 generator.BeforeCall(__ CallSize(target));
3380 __ call(target); 3380 __ Call(target);
3381 } 3381 }
3382 generator.AfterCall(); 3382 generator.AfterCall();
3383 } 3383 }
3384 3384
3385 3385
3386 void LCodeGen::DoDeferredMathAbsTaggedHeapNumber(LMathAbs* instr) { 3386 void LCodeGen::DoDeferredMathAbsTaggedHeapNumber(LMathAbs* instr) {
3387 Register input_reg = ToRegister(instr->value()); 3387 Register input_reg = ToRegister(instr->value());
3388 __ CompareRoot(FieldOperand(input_reg, HeapObject::kMapOffset), 3388 __ CompareRoot(FieldOperand(input_reg, HeapObject::kMapOffset),
3389 Heap::kHeapNumberMapRootIndex); 3389 Heap::kHeapNumberMapRootIndex);
3390 DeoptimizeIf(not_equal, instr->environment()); 3390 DeoptimizeIf(not_equal, instr->environment());
(...skipping 2154 matching lines...) Expand 10 before | Expand all | Expand 10 after
5545 FixedArray::kHeaderSize - kPointerSize)); 5545 FixedArray::kHeaderSize - kPointerSize));
5546 __ bind(&done); 5546 __ bind(&done);
5547 } 5547 }
5548 5548
5549 5549
5550 #undef __ 5550 #undef __
5551 5551
5552 } } // namespace v8::internal 5552 } } // namespace v8::internal
5553 5553
5554 #endif // V8_TARGET_ARCH_X64 5554 #endif // V8_TARGET_ARCH_X64
OLDNEW
« no previous file with comments | « src/x64/debug-x64.cc ('k') | src/x64/macro-assembler-x64.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698