Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(203)

Side by Side Diff: src/mips/full-codegen-mips.cc

Issue 579153003: Move state sentinels into TypeFeedbackVector. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: ports. Created 6 years, 3 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/mips/code-stubs-mips.cc ('k') | src/objects.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 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 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_MIPS 7 #if V8_TARGET_ARCH_MIPS
8 8
9 // Note on Mips implementation: 9 // Note on Mips implementation:
10 // 10 //
(...skipping 1162 matching lines...) Expand 10 before | Expand all | Expand 10 after
1173 1173
1174 __ bind(&no_descriptors); 1174 __ bind(&no_descriptors);
1175 __ Drop(1); 1175 __ Drop(1);
1176 __ jmp(&exit); 1176 __ jmp(&exit);
1177 1177
1178 // We got a fixed array in register v0. Iterate through that. 1178 // We got a fixed array in register v0. Iterate through that.
1179 Label non_proxy; 1179 Label non_proxy;
1180 __ bind(&fixed_array); 1180 __ bind(&fixed_array);
1181 1181
1182 __ li(a1, FeedbackVector()); 1182 __ li(a1, FeedbackVector());
1183 __ li(a2, Operand(TypeFeedbackInfo::MegamorphicSentinel(isolate()))); 1183 __ li(a2, Operand(TypeFeedbackVector::MegamorphicSentinel(isolate())));
1184 __ sw(a2, FieldMemOperand(a1, FixedArray::OffsetOfElementAt(slot))); 1184 __ sw(a2, FieldMemOperand(a1, FixedArray::OffsetOfElementAt(slot)));
1185 1185
1186 __ li(a1, Operand(Smi::FromInt(1))); // Smi indicates slow check 1186 __ li(a1, Operand(Smi::FromInt(1))); // Smi indicates slow check
1187 __ lw(a2, MemOperand(sp, 0 * kPointerSize)); // Get enumerated object 1187 __ lw(a2, MemOperand(sp, 0 * kPointerSize)); // Get enumerated object
1188 STATIC_ASSERT(FIRST_JS_PROXY_TYPE == FIRST_SPEC_OBJECT_TYPE); 1188 STATIC_ASSERT(FIRST_JS_PROXY_TYPE == FIRST_SPEC_OBJECT_TYPE);
1189 __ GetObjectType(a2, a3, a3); 1189 __ GetObjectType(a2, a3, a3);
1190 __ Branch(&non_proxy, gt, a3, Operand(LAST_JS_PROXY_TYPE)); 1190 __ Branch(&non_proxy, gt, a3, Operand(LAST_JS_PROXY_TYPE));
1191 __ li(a1, Operand(Smi::FromInt(0))); // Zero indicates proxy 1191 __ li(a1, Operand(Smi::FromInt(0))); // Zero indicates proxy
1192 __ bind(&non_proxy); 1192 __ bind(&non_proxy);
1193 __ Push(a1, v0); // Smi and array 1193 __ Push(a1, v0); // Smi and array
(...skipping 3678 matching lines...) Expand 10 before | Expand all | Expand 10 after
4872 Assembler::target_address_at(pc_immediate_load_address)) == 4872 Assembler::target_address_at(pc_immediate_load_address)) ==
4873 reinterpret_cast<uint32_t>( 4873 reinterpret_cast<uint32_t>(
4874 isolate->builtins()->OsrAfterStackCheck()->entry())); 4874 isolate->builtins()->OsrAfterStackCheck()->entry()));
4875 return OSR_AFTER_STACK_CHECK; 4875 return OSR_AFTER_STACK_CHECK;
4876 } 4876 }
4877 4877
4878 4878
4879 } } // namespace v8::internal 4879 } } // namespace v8::internal
4880 4880
4881 #endif // V8_TARGET_ARCH_MIPS 4881 #endif // V8_TARGET_ARCH_MIPS
OLDNEW
« no previous file with comments | « src/mips/code-stubs-mips.cc ('k') | src/objects.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698