v8: upgrade to v3.19.3

1 files changed, 5 insertions, 14 deletions

diff --git a/deps/v8/src/x64/lithium-codegen-x64.h b/deps/v8/src/x64/lithium-codegen-x64.h
index aa0ab9c0dd..d0dd90eeb6 100644
--- a/deps/v8/src/x64/lithium-codegen-x64.h
+++ b/deps/v8/src/x64/lithium-codegen-x64.h
@@ -247,8 +247,11 @@ class LCodeGen BASE_EMBEDDED {
                                     int argc);
   void RegisterEnvironmentForDeoptimization(LEnvironment* environment,
                                             Safepoint::DeoptMode mode);
+  void DeoptimizeIf(Condition cc,
+                    LEnvironment* environment,
+                    Deoptimizer::BailoutType bailout_type);
   void DeoptimizeIf(Condition cc, LEnvironment* environment);
-
+  void SoftDeoptimize(LEnvironment* environment);
   void AddToTranslation(Translation* translation,
                         LOperand* op,
                         bool is_tagged,
@@ -340,18 +343,6 @@ class LCodeGen BASE_EMBEDDED {
                     int* offset,
                     AllocationSiteMode mode);
 
-  struct JumpTableEntry {
-    inline JumpTableEntry(Address entry, bool frame, bool is_lazy)
-        : label(),
-          address(entry),
-          needs_frame(frame),
-          is_lazy_deopt(is_lazy) { }
-    Label label;
-    Address address;
-    bool needs_frame;
-    bool is_lazy_deopt;
-  };
-
   void EnsureSpaceForLazyDeopt(int space_needed);
   void DoLoadKeyedExternalArray(LLoadKeyed* instr);
   void DoLoadKeyedFixedDoubleArray(LLoadKeyed* instr);
@@ -369,7 +360,7 @@ class LCodeGen BASE_EMBEDDED {
   int current_instruction_;
   const ZoneList<LInstruction*>* instructions_;
   ZoneList<LEnvironment*> deoptimizations_;
-  ZoneList<JumpTableEntry> jump_table_;
+  ZoneList<Deoptimizer::JumpTableEntry> jump_table_;
   ZoneList<Handle<Object> > deoptimization_literals_;
   ZoneList<Handle<Map> > prototype_maps_;
   ZoneList<Handle<Map> > transition_maps_;