Collect AstNode type information

src/hydrogen.cc

Index: src/hydrogen.cc
diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index a27360a3fd868b428ccbe4d7388f083cb914a18a..b22accf2ed0817fc8e7eda2c1b7d600e654af01b 100644
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -4798,8 +4798,8 @@ bool HGraphBuilder::TryInline(Call* expr, bool drop_extra) {
 
   // Do a quick check on source code length to avoid parsing large
   // inlining candidates.
-  if ((FLAG_limit_inlining && target->shared()->SourceSize() > kMaxSourceSize)
-      || target->shared()->SourceSize() > kUnlimitedMaxSourceSize) {
+  if ((FLAG_limit_inlining && target_shared->SourceSize() > kMaxSourceSize)
+      || target_shared->SourceSize() > kUnlimitedMaxSourceSize) {
     TraceInline(target, caller, "target text too big");
     return false;
   }
@@ -4809,6 +4809,10 @@ bool HGraphBuilder::TryInline(Call* expr, bool drop_extra) {
     TraceInline(target, caller, "target not inlineable");
     return false;
   }
+  if (target_shared->dont_inline() || target_shared->dont_crankshaft()) {
+    TraceInline(target, caller, "target contains unsupported syntax");
+    return false;
+  }
 
 #if !defined(V8_TARGET_ARCH_IA32)
   // Target must be able to use caller's context.
@@ -4853,8 +4857,6 @@ bool HGraphBuilder::TryInline(Call* expr, bool drop_extra) {
     return false;
   }
 
-  int count_before = AstNode::Count();
-
   // Parse and allocate variables.
   CompilationInfo target_info(target);
   if (!ParserApi::Parse(&target_info, kNoParsingFlags) ||
@@ -4875,7 +4877,7 @@ bool HGraphBuilder::TryInline(Call* expr, bool drop_extra) {
   FunctionLiteral* function = target_info.function();
 
   // Count the number of AST nodes added by inlining this call.
-  int nodes_added = AstNode::Count() - count_before;
+  int nodes_added = function->AstNodeCount();
   if ((FLAG_limit_inlining && nodes_added > kMaxInlinedSize) ||
       nodes_added > kUnlimitedMaxInlinedSize) {
     TraceInline(target, caller, "target AST is too large");
@@ -4897,13 +4899,6 @@ bool HGraphBuilder::TryInline(Call* expr, bool drop_extra) {
       return false;
     }
   }
-  // All statements in the body must be inlineable.
-  for (int i = 0, count = function->body()->length(); i < count; ++i) {
-    if (!function->body()->at(i)->IsInlineable()) {
-      TraceInline(target, caller, "target contains unsupported syntax");
-      return false;
-    }
-  }
 
   // Generate the deoptimization data for the unoptimized version of
   // the target function if we don't already have it.