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Issue 1131783003: Embedded constant pools. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Fix debug-mode Arm issue. Created 5 years, 6 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #if V8_TARGET_ARCH_PPC 7 #if V8_TARGET_ARCH_PPC
8 8
9 #include "src/ic/call-optimization.h" 9 #include "src/ic/call-optimization.h"
10 #include "src/ic/handler-compiler.h" 10 #include "src/ic/handler-compiler.h"
11 #include "src/ic/ic.h" 11 #include "src/ic/ic.h"
12 12
13 namespace v8 { 13 namespace v8 {
14 namespace internal { 14 namespace internal {
15 15
16 #define __ ACCESS_MASM(masm) 16 #define __ ACCESS_MASM(masm)
17 17
18 18
19 void NamedLoadHandlerCompiler::GenerateLoadViaGetter( 19 void NamedLoadHandlerCompiler::GenerateLoadViaGetter(
20 MacroAssembler* masm, Handle<Map> map, Register receiver, Register holder, 20 MacroAssembler* masm, Handle<Map> map, Register receiver, Register holder,
21 int accessor_index, int expected_arguments, Register scratch) { 21 int accessor_index, int expected_arguments, Register scratch) {
22 // ----------- S t a t e ------------- 22 // ----------- S t a t e -------------
23 // -- r3 : receiver 23 // -- r3 : receiver
24 // -- r5 : name 24 // -- r5 : name
25 // -- lr : return address 25 // -- lr : return address
26 // ----------------------------------- 26 // -----------------------------------
27 { 27 {
28 FrameScope scope(masm, StackFrame::INTERNAL); 28 FrameAndConstantPoolScope scope(masm, StackFrame::INTERNAL);
29 29
30 if (accessor_index >= 0) { 30 if (accessor_index >= 0) {
31 DCHECK(!holder.is(scratch)); 31 DCHECK(!holder.is(scratch));
32 DCHECK(!receiver.is(scratch)); 32 DCHECK(!receiver.is(scratch));
33 // Call the JavaScript getter with the receiver on the stack. 33 // Call the JavaScript getter with the receiver on the stack.
34 if (map->IsJSGlobalObjectMap()) { 34 if (map->IsJSGlobalObjectMap()) {
35 // Swap in the global receiver. 35 // Swap in the global receiver.
36 __ LoadP(scratch, 36 __ LoadP(scratch,
37 FieldMemOperand(receiver, JSGlobalObject::kGlobalProxyOffset)); 37 FieldMemOperand(receiver, JSGlobalObject::kGlobalProxyOffset));
38 receiver = scratch; 38 receiver = scratch;
(...skipping 16 matching lines...) Expand all
55 } 55 }
56 56
57 57
58 void NamedStoreHandlerCompiler::GenerateStoreViaSetter( 58 void NamedStoreHandlerCompiler::GenerateStoreViaSetter(
59 MacroAssembler* masm, Handle<Map> map, Register receiver, Register holder, 59 MacroAssembler* masm, Handle<Map> map, Register receiver, Register holder,
60 int accessor_index, int expected_arguments, Register scratch) { 60 int accessor_index, int expected_arguments, Register scratch) {
61 // ----------- S t a t e ------------- 61 // ----------- S t a t e -------------
62 // -- lr : return address 62 // -- lr : return address
63 // ----------------------------------- 63 // -----------------------------------
64 { 64 {
65 FrameScope scope(masm, StackFrame::INTERNAL); 65 FrameAndConstantPoolScope scope(masm, StackFrame::INTERNAL);
66 66
67 // Save value register, so we can restore it later. 67 // Save value register, so we can restore it later.
68 __ push(value()); 68 __ push(value());
69 69
70 if (accessor_index >= 0) { 70 if (accessor_index >= 0) {
71 DCHECK(!holder.is(scratch)); 71 DCHECK(!holder.is(scratch));
72 DCHECK(!receiver.is(scratch)); 72 DCHECK(!receiver.is(scratch));
73 DCHECK(!value().is(scratch)); 73 DCHECK(!value().is(scratch));
74 // Call the JavaScript setter with receiver and value on the stack. 74 // Call the JavaScript setter with receiver and value on the stack.
75 if (map->IsJSGlobalObjectMap()) { 75 if (map->IsJSGlobalObjectMap()) {
(...skipping 566 matching lines...) Expand 10 before | Expand all | Expand 10 after
642 // case might cause a miss during the prototype check. 642 // case might cause a miss during the prototype check.
643 bool must_perform_prototype_check = 643 bool must_perform_prototype_check =
644 !holder().is_identical_to(it->GetHolder<JSObject>()); 644 !holder().is_identical_to(it->GetHolder<JSObject>());
645 bool must_preserve_receiver_reg = 645 bool must_preserve_receiver_reg =
646 !receiver().is(holder_reg) && 646 !receiver().is(holder_reg) &&
647 (it->state() == LookupIterator::ACCESSOR || must_perform_prototype_check); 647 (it->state() == LookupIterator::ACCESSOR || must_perform_prototype_check);
648 648
649 // Save necessary data before invoking an interceptor. 649 // Save necessary data before invoking an interceptor.
650 // Requires a frame to make GC aware of pushed pointers. 650 // Requires a frame to make GC aware of pushed pointers.
651 { 651 {
652 FrameScope frame_scope(masm(), StackFrame::INTERNAL); 652 FrameAndConstantPoolScope frame_scope(masm(), StackFrame::INTERNAL);
653 if (must_preserve_receiver_reg) { 653 if (must_preserve_receiver_reg) {
654 __ Push(receiver(), holder_reg, this->name()); 654 __ Push(receiver(), holder_reg, this->name());
655 } else { 655 } else {
656 __ Push(holder_reg, this->name()); 656 __ Push(holder_reg, this->name());
657 } 657 }
658 InterceptorVectorSlotPush(holder_reg); 658 InterceptorVectorSlotPush(holder_reg);
659 // Invoke an interceptor. Note: map checks from receiver to 659 // Invoke an interceptor. Note: map checks from receiver to
660 // interceptor's holder has been compiled before (see a caller 660 // interceptor's holder has been compiled before (see a caller
661 // of this method.) 661 // of this method.)
662 CompileCallLoadPropertyWithInterceptor( 662 CompileCallLoadPropertyWithInterceptor(
(...skipping 118 matching lines...) Expand 10 before | Expand all | Expand 10 after
781 // Return the generated code. 781 // Return the generated code.
782 return GetCode(kind(), Code::NORMAL, name); 782 return GetCode(kind(), Code::NORMAL, name);
783 } 783 }
784 784
785 785
786 #undef __ 786 #undef __
787 } // namespace internal 787 } // namespace internal
788 } // namespace v8 788 } // namespace v8
789 789
790 #endif // V8_TARGET_ARCH_ARM 790 #endif // V8_TARGET_ARCH_ARM
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