Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(316)

Side by Side Diff: runtime/vm/deopt_instructions.cc

Issue 11364161: Fix broken VM build. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 8 years, 1 month 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 | « no previous file | runtime/vm/object.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 (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #include "vm/deopt_instructions.h" 5 #include "vm/deopt_instructions.h"
6 6
7 #include "vm/assembler_macros.h" 7 #include "vm/assembler_macros.h"
8 #include "vm/code_patcher.h" 8 #include "vm/code_patcher.h"
9 #include "vm/intermediate_language.h" 9 #include "vm/intermediate_language.h"
10 #include "vm/locations.h" 10 #include "vm/locations.h"
(...skipping 243 matching lines...) Expand 10 before | Expand all | Expand 10 after
254 void Execute(DeoptimizationContext* deopt_context, intptr_t to_index) { 254 void Execute(DeoptimizationContext* deopt_context, intptr_t to_index) {
255 Function& function = Function::Handle(deopt_context->isolate()); 255 Function& function = Function::Handle(deopt_context->isolate());
256 function ^= deopt_context->ObjectAt(object_table_index_); 256 function ^= deopt_context->ObjectAt(object_table_index_);
257 const Code& code = 257 const Code& code =
258 Code::Handle(deopt_context->isolate(), function.unoptimized_code()); 258 Code::Handle(deopt_context->isolate(), function.unoptimized_code());
259 uword continue_at_pc = code.GetDeoptBeforePcAtDeoptId(deopt_id_); 259 uword continue_at_pc = code.GetDeoptBeforePcAtDeoptId(deopt_id_);
260 intptr_t* to_addr = deopt_context->GetToFrameAddressAt(to_index); 260 intptr_t* to_addr = deopt_context->GetToFrameAddressAt(to_index);
261 *to_addr = continue_at_pc; 261 *to_addr = continue_at_pc;
262 262
263 uword pc = code.GetPcForDeoptId(deopt_id_, PcDescriptors::kIcCall); 263 uword pc = code.GetPcForDeoptId(deopt_id_, PcDescriptors::kIcCall);
264 const ICData& ic_data = CodePatcher::GetInstanceCallIcData(pc); 264 const ICData& ic_data = ICData::Handle(
265 CodePatcher::GetInstanceCallIcDataAt(pc));
265 if (!ic_data.IsNull()) { 266 if (!ic_data.IsNull()) {
266 ic_data.set_deopt_reason(deopt_context->deopt_reason()); 267 ic_data.set_deopt_reason(deopt_context->deopt_reason());
267 } 268 }
268 } 269 }
269 270
270 private: 271 private:
271 static const intptr_t kFieldWidth = kBitsPerWord / 2; 272 static const intptr_t kFieldWidth = kBitsPerWord / 2;
272 class ObjectTableIndex : public BitField<intptr_t, 0, kFieldWidth> { }; 273 class ObjectTableIndex : public BitField<intptr_t, 0, kFieldWidth> { };
273 class DeoptId : public BitField<intptr_t, kFieldWidth, kFieldWidth> { }; 274 class DeoptId : public BitField<intptr_t, kFieldWidth, kFieldWidth> { };
274 275
(...skipping 513 matching lines...) Expand 10 before | Expand all | Expand 10 after
788 Smi* offset, 789 Smi* offset,
789 DeoptInfo* info, 790 DeoptInfo* info,
790 Smi* reason) { 791 Smi* reason) {
791 intptr_t i = index * kEntrySize; 792 intptr_t i = index * kEntrySize;
792 *offset ^= table.At(i); 793 *offset ^= table.At(i);
793 *info ^= table.At(i + 1); 794 *info ^= table.At(i + 1);
794 *reason ^= table.At(i + 2); 795 *reason ^= table.At(i + 2);
795 } 796 }
796 797
797 } // namespace dart 798 } // namespace dart
OLDNEW
« no previous file with comments | « no previous file | runtime/vm/object.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698