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Issue 1012633002: CpuProfiler: Push inlining data forward to cpu profiler. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: rebaselined Created 5 years, 9 months ago
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1 // Copyright 2013 the V8 project authors. All rights reserved. 1 // Copyright 2013 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_X64 7 #if V8_TARGET_ARCH_X64
8 8
9 #include "src/base/bits.h" 9 #include "src/base/bits.h"
10 #include "src/code-factory.h" 10 #include "src/code-factory.h"
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318 __ movp(rbp, rsp); 318 __ movp(rbp, rsp);
319 __ Push(rsi); 319 __ Push(rsi);
320 // This variant of deopt can only be used with stubs. Since we don't 320 // This variant of deopt can only be used with stubs. Since we don't
321 // have a function pointer to install in the stack frame that we're 321 // have a function pointer to install in the stack frame that we're
322 // building, install a special marker there instead. 322 // building, install a special marker there instead.
323 DCHECK(info()->IsStub()); 323 DCHECK(info()->IsStub());
324 __ Move(rsi, Smi::FromInt(StackFrame::STUB)); 324 __ Move(rsi, Smi::FromInt(StackFrame::STUB));
325 __ Push(rsi); 325 __ Push(rsi);
326 __ movp(rsi, MemOperand(rsp, kPointerSize)); 326 __ movp(rsi, MemOperand(rsp, kPointerSize));
327 __ call(kScratchRegister); 327 __ call(kScratchRegister);
328 info()->LogDeoptCallPosition(masm()->pc_offset(),
329 table_entry->deopt_info.inlining_id);
328 } 330 }
329 } else { 331 } else {
330 if (info()->saves_caller_doubles()) { 332 if (info()->saves_caller_doubles()) {
331 DCHECK(info()->IsStub()); 333 DCHECK(info()->IsStub());
332 RestoreCallerDoubles(); 334 RestoreCallerDoubles();
333 } 335 }
334 __ call(entry, RelocInfo::RUNTIME_ENTRY); 336 __ call(entry, RelocInfo::RUNTIME_ENTRY);
337 info()->LogDeoptCallPosition(masm()->pc_offset(),
338 table_entry->deopt_info.inlining_id);
335 } 339 }
336 } 340 }
337 return !is_aborted(); 341 return !is_aborted();
338 } 342 }
339 343
340 344
341 bool LCodeGen::GenerateDeferredCode() { 345 bool LCodeGen::GenerateDeferredCode() {
342 DCHECK(is_generating()); 346 DCHECK(is_generating());
343 if (deferred_.length() > 0) { 347 if (deferred_.length() > 0) {
344 for (int i = 0; !is_aborted() && i < deferred_.length(); i++) { 348 for (int i = 0; !is_aborted() && i < deferred_.length(); i++) {
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5939 CallRuntime(Runtime::kPushBlockContext, 2, instr); 5943 CallRuntime(Runtime::kPushBlockContext, 2, instr);
5940 RecordSafepoint(Safepoint::kNoLazyDeopt); 5944 RecordSafepoint(Safepoint::kNoLazyDeopt);
5941 } 5945 }
5942 5946
5943 5947
5944 #undef __ 5948 #undef __
5945 5949
5946 } } // namespace v8::internal 5950 } } // namespace v8::internal
5947 5951
5948 #endif // V8_TARGET_ARCH_X64 5952 #endif // V8_TARGET_ARCH_X64
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