CpuProfiler: log pc offset for deopts.

This is the fifth part of https://codereview.chromium.org/1012633002
In this part we collect the offsets of deopt calls and save it into
an inlined function info.

On the Next:
Later when deopt happens we will get the offset of deopt call and
search it among inlined infos.

BUG=chromium:452067
LOG=n

Review URL: https://codereview.chromium.org/1011113004

Cr-Commit-Position: refs/heads/master@{#27258}

src/arm/lithium-codegen-arm.cc

@@ -352,6 +352,8 @@ bool LCodeGen::GenerateJumpTable() {
       } else {
         __ bl(&call_deopt_entry);
       }
+      info()->LogDeoptCallPosition(masm()->pc_offset(),
+                                   table_entry->deopt_info.inlining_id);
       masm()->CheckConstPool(false, false);
     }
 
@@ -887,6 +889,7 @@ void LCodeGen::DeoptimizeIf(Condition condition, LInstruction* instr,
       !info()->saves_caller_doubles()) {
     DeoptComment(deopt_info);
     __ Call(entry, RelocInfo::RUNTIME_ENTRY);
+    info()->LogDeoptCallPosition(masm()->pc_offset(), deopt_info.inlining_id);
   } else {
     Deoptimizer::JumpTableEntry table_entry(entry, deopt_info, bailout_type,
                                             !frame_is_built_);

src/arm64/lithium-codegen-arm64.cc

@@ -876,6 +876,8 @@ bool LCodeGen::GenerateJumpTable() {
         // table.
         __ Bl(&call_deopt_entry);
       }
+      info()->LogDeoptCallPosition(masm()->pc_offset(),
+                                   table_entry->deopt_info.inlining_id);
 
       masm()->CheckConstPool(false, false);
     }
@@ -1061,6 +1063,7 @@ void LCodeGen::DeoptimizeBranch(
       frame_is_built_ && !info()->saves_caller_doubles()) {
     DeoptComment(deopt_info);
     __ Call(entry, RelocInfo::RUNTIME_ENTRY);
+    info()->LogDeoptCallPosition(masm()->pc_offset(), deopt_info.inlining_id);
   } else {
     Deoptimizer::JumpTableEntry* table_entry =
         new (zone()) Deoptimizer::JumpTableEntry(

src/compiler.cc

@@ -322,6 +322,14 @@ int CompilationInfo::TraceInlinedFunction(Handle<SharedFunctionInfo> shared,
 }
 
 
+void CompilationInfo::LogDeoptCallPosition(int pc_offset, int inlining_id) {
+  if (!track_positions_ || IsStub()) return;
+  DCHECK_LT(static_cast<size_t>(inlining_id), inlined_function_infos_->size());
+  inlined_function_infos_->at(inlining_id)
+      .deopt_pc_offsets.push_back(pc_offset);
+}
+
+
 class HOptimizedGraphBuilderWithPositions: public HOptimizedGraphBuilder {
  public:
   explicit HOptimizedGraphBuilderWithPositions(CompilationInfo* info)

src/compiler.h

@@ -97,6 +97,7 @@ struct InlinedFunctionInfo {
   SourcePosition inline_position;
   int script_id;
   int start_position;
+  std::vector<int> deopt_pc_offsets;
 
   static const int kNoParentId = -1;
 };
@@ -342,6 +343,13 @@ class CompilationInfo {
   std::vector<InlinedFunctionInfo>* inlined_function_infos() {
     return inlined_function_infos_;
   }
+  std::vector<InlinedFunctionInfo>* ReleaseInlinedFunctionInfos() {
+    std::vector<InlinedFunctionInfo>* tmp = inlined_function_infos_;
+    inlined_function_infos_ = NULL;
+    return tmp;
+  }
+
+  void LogDeoptCallPosition(int pc_offset, int inlining_id);
   int TraceInlinedFunction(Handle<SharedFunctionInfo> shared,
                            SourcePosition position, int pareint_id);
 

src/ia32/lithium-codegen-ia32.cc

@@ -395,6 +395,8 @@ bool LCodeGen::GenerateJumpTable() {
       if (info()->saves_caller_doubles()) RestoreCallerDoubles();
       __ call(entry, RelocInfo::RUNTIME_ENTRY);
     }
+    info()->LogDeoptCallPosition(masm()->pc_offset(),
+                                 table_entry->deopt_info.inlining_id);
   }
   if (needs_frame.is_linked()) {
     __ bind(&needs_frame);
@@ -888,6 +890,7 @@ void LCodeGen::DeoptimizeIf(Condition cc, LInstruction* instr,
   if (cc == no_condition && frame_is_built_) {
     DeoptComment(deopt_info);
     __ call(entry, RelocInfo::RUNTIME_ENTRY);
+    info()->LogDeoptCallPosition(masm()->pc_offset(), deopt_info.inlining_id);
   } else {
     Deoptimizer::JumpTableEntry table_entry(entry, deopt_info, bailout_type,
                                             !frame_is_built_);

src/mips/lithium-codegen-mips.cc

@@ -353,6 +353,8 @@ bool LCodeGen::GenerateJumpTable() {
       } else {
         __ Call(&call_deopt_entry);
       }
+      info()->LogDeoptCallPosition(masm()->pc_offset(),
+                                   table_entry->deopt_info.inlining_id);
     }
 
     if (needs_frame.is_linked()) {
@@ -853,6 +855,7 @@ void LCodeGen::DeoptimizeIf(Condition condition, LInstruction* instr,
       !info()->saves_caller_doubles()) {
     DeoptComment(deopt_info);
     __ Call(entry, RelocInfo::RUNTIME_ENTRY, condition, src1, src2);
+    info()->LogDeoptCallPosition(masm()->pc_offset(), deopt_info.inlining_id);
   } else {
     Deoptimizer::JumpTableEntry table_entry(entry, deopt_info, bailout_type,
                                             !frame_is_built_);

src/mips64/lithium-codegen-mips64.cc

@@ -320,6 +320,8 @@ bool LCodeGen::GenerateJumpTable() {
     } else {
       __ Call(&call_deopt_entry);
     }
+    info()->LogDeoptCallPosition(masm()->pc_offset(),
+                                 table_entry->deopt_info.inlining_id);
   }
   if (needs_frame.is_linked()) {
     __ bind(&needs_frame);
@@ -820,6 +822,7 @@ void LCodeGen::DeoptimizeIf(Condition condition, LInstruction* instr,
       !info()->saves_caller_doubles()) {
     DeoptComment(deopt_info);
     __ Call(entry, RelocInfo::RUNTIME_ENTRY, condition, src1, src2);
+    info()->LogDeoptCallPosition(masm()->pc_offset(), deopt_info.inlining_id);
   } else {
     Deoptimizer::JumpTableEntry table_entry(entry, deopt_info, bailout_type,
                                             !frame_is_built_);

src/ppc/lithium-codegen-ppc.cc

@@ -343,6 +343,8 @@ bool LCodeGen::GenerateJumpTable() {
       } else {
         __ b(&call_deopt_entry, SetLK);
       }
+      info()->LogDeoptCallPosition(masm()->pc_offset(),
+                                   table_entry->deopt_info.inlining_id);
     }
 
     if (needs_frame.is_linked()) {
@@ -809,6 +811,7 @@ void LCodeGen::DeoptimizeIf(Condition cond, LInstruction* instr,
   if (cond == al && frame_is_built_ && !info()->saves_caller_doubles()) {
     DeoptComment(deopt_info);
     __ Call(entry, RelocInfo::RUNTIME_ENTRY);
+    info()->LogDeoptCallPosition(masm()->pc_offset(), deopt_info.inlining_id);
   } else {
     Deoptimizer::JumpTableEntry table_entry(entry, deopt_info, bailout_type,
                                             !frame_is_built_);

src/x64/lithium-codegen-x64.cc

@@ -317,6 +317,8 @@ bool LCodeGen::GenerateJumpTable() {
       }
       __ call(entry, RelocInfo::RUNTIME_ENTRY);
     }
+    info()->LogDeoptCallPosition(masm()->pc_offset(),
+                                 table_entry->deopt_info.inlining_id);
   }
 
   if (needs_frame.is_linked()) {
@@ -358,7 +360,7 @@ bool LCodeGen::GenerateJumpTable() {
     __ Move(MemOperand(rsp, 2 * kPointerSize), Smi::FromInt(StackFrame::STUB));
 
     /* stack layout
-       4: old ebp
+       4: old rbp
        3: context pointer
        2: stub marker
        1: return address
@@ -811,6 +813,7 @@ void LCodeGen::DeoptimizeIf(Condition cc, LInstruction* instr,
       !info()->saves_caller_doubles()) {
     DeoptComment(deopt_info);
     __ call(entry, RelocInfo::RUNTIME_ENTRY);
+    info()->LogDeoptCallPosition(masm()->pc_offset(), deopt_info.inlining_id);
   } else {
     Deoptimizer::JumpTableEntry table_entry(entry, deopt_info, bailout_type,
                                             !frame_is_built_);

src/x87/lithium-codegen-x87.cc

@@ -391,6 +391,8 @@ bool LCodeGen::GenerateJumpTable() {
     } else {
       __ call(entry, RelocInfo::RUNTIME_ENTRY);
     }
+    info()->LogDeoptCallPosition(masm()->pc_offset(),
+                                 table_entry->deopt_info.inlining_id);
   }
   if (needs_frame.is_linked()) {
     __ bind(&needs_frame);
@@ -1173,6 +1175,7 @@ void LCodeGen::DeoptimizeIf(Condition cc, LInstruction* instr,
   if (cc == no_condition && frame_is_built_) {
     DeoptComment(deopt_info);
     __ call(entry, RelocInfo::RUNTIME_ENTRY);
+    info()->LogDeoptCallPosition(masm()->pc_offset(), deopt_info.inlining_id);
   } else {
     Deoptimizer::JumpTableEntry table_entry(entry, deopt_info, bailout_type,
                                             !frame_is_built_);