VM: [DBC] Fix lazy deoptimization after calls that return no values.

runtime/vm/intermediate_language_dbc.cc

Index: runtime/vm/intermediate_language_dbc.cc
diff --git a/runtime/vm/intermediate_language_dbc.cc b/runtime/vm/intermediate_language_dbc.cc
index efe48b14acc0a9ea3baa92dd1a4916a9de08f8fc..60e9e9408436a4e8e767882260152fa23cb782f7 100644
--- a/runtime/vm/intermediate_language_dbc.cc
+++ b/runtime/vm/intermediate_language_dbc.cc
@@ -204,7 +204,7 @@ EMIT_NATIVE_CODE(InstanceOf,
   __ InstanceOf(negate_result() ? 1 : 0);
   compiler->AddCurrentDescriptor(RawPcDescriptors::kOther, deopt_id(),
                                  token_pos());
-  compiler->RecordAfterCall(this);
+  compiler->RecordAfterCall(this, FlowGraphCompiler::kHasResult);
   if (compiler->is_optimizing()) {
     __ PopLocal(locs()->out(0).reg());
   }
@@ -227,7 +227,7 @@ EMIT_NATIVE_CODE(AssertBoolean,
   __ AssertBoolean(Isolate::Current()->type_checks() ? 1 : 0);
   compiler->AddCurrentDescriptor(RawPcDescriptors::kOther, deopt_id(),
                                  token_pos());
-  compiler->RecordAfterCall(this);
+  compiler->RecordAfterCall(this, FlowGraphCompiler::kHasResult);
   if (compiler->is_optimizing()) {
     __ Drop1();
   }
@@ -280,7 +280,7 @@ EMIT_NATIVE_CODE(PolymorphicInstanceCall,
   __ StaticCall(instance_call()->ArgumentCount(), argdesc_kidx);
   compiler->AddCurrentDescriptor(RawPcDescriptors::kOther, deopt_id(),
                                  instance_call()->token_pos());
-  compiler->RecordAfterCall(this);
+  compiler->RecordAfterCall(this, FlowGraphCompiler::kHasResult);
   __ PopLocal(locs()->out(0).reg());
 }
 
@@ -301,7 +301,7 @@ EMIT_NATIVE_CODE(CheckStackOverflow,
   }
   compiler->AddCurrentDescriptor(RawPcDescriptors::kOther, deopt_id(),
                                  token_pos());
-  compiler->RecordAfterCall(this);
+  compiler->RecordAfterCall(this, FlowGraphCompiler::kNoResult);
 }
 
 
@@ -431,7 +431,7 @@ EMIT_NATIVE_CODE(InitStaticField,
   } else {
     __ InitStaticTOS();
   }
-  compiler->RecordAfterCall(this);
+  compiler->RecordAfterCall(this, FlowGraphCompiler::kNoResult);
 }
 
 
@@ -449,7 +449,7 @@ EMIT_NATIVE_CODE(ClosureCall,
   const intptr_t argdesc_kidx =
       compiler->assembler()->AddConstant(arguments_descriptor);
   __ StaticCall(argument_count, argdesc_kidx);
-  compiler->RecordAfterCall(this);
+  compiler->RecordAfterCall(this, FlowGraphCompiler::kHasResult);
   if (compiler->is_optimizing()) {
     __ PopLocal(locs()->out(0).reg());
   }
@@ -699,11 +699,11 @@ EMIT_NATIVE_CODE(CreateArray,
     __ Push(type_arguments);
     __ Push(length);
     __ CreateArrayTOS();
-    compiler->RecordAfterCall(this);
+    compiler->RecordAfterCall(this, FlowGraphCompiler::kHasResult);
     __ PopLocal(out);
   } else {
     __ CreateArrayTOS();
-    compiler->RecordAfterCall(this);
+    compiler->RecordAfterCall(this, FlowGraphCompiler::kHasResult);
   }
 }
 
@@ -917,7 +917,7 @@ EMIT_NATIVE_CODE(StringInterpolate,
   __ PushConstant(CallFunction());
   const intptr_t argdesc_kidx = __ AddConstant(arguments_descriptor);
   __ StaticCall(kArgumentCount, argdesc_kidx);
-  compiler->RecordAfterCall(this);
+  compiler->RecordAfterCall(this, FlowGraphCompiler::kHasResult);
   if (compiler->is_optimizing()) {
     __ PopLocal(locs()->out(0).reg());
   }
@@ -1176,7 +1176,7 @@ EMIT_NATIVE_CODE(Throw, 0, Location::NoLocation(), LocationSummary::kCall) {
   __ Throw(0);
   compiler->AddCurrentDescriptor(RawPcDescriptors::kOther, deopt_id(),
                                  token_pos());
-  compiler->RecordAfterCall(this);
+  compiler->RecordAfterCall(this, FlowGraphCompiler::kNoResult);
   __ Trap();
 }
 
@@ -1186,7 +1186,7 @@ EMIT_NATIVE_CODE(ReThrow, 0, Location::NoLocation(), LocationSummary::kCall) {
   __ Throw(1);
   compiler->AddCurrentDescriptor(RawPcDescriptors::kOther, deopt_id(),
                                  token_pos());
-  compiler->RecordAfterCall(this);
+  compiler->RecordAfterCall(this, FlowGraphCompiler::kNoResult);
   __ Trap();
 }