Move BailoutReason and flags computation to post-pass

src/compiler.cc

Index: src/compiler.cc
diff --git a/src/compiler.cc b/src/compiler.cc
index ad8325e9cff46119f69a69e4425e33608755debf..f445e43660c3ccd619b717f45e49fe9f85d294ea 100644
--- a/src/compiler.cc
+++ b/src/compiler.cc
@@ -741,7 +741,10 @@ static void InsertCodeIntoOptimizedCodeMap(CompilationInfo* info) {
 static bool Renumber(CompilationInfo* info) {
   if (!AstNumbering::Renumber(info->function(), info->zone())) return false;
   if (!info->shared_info().is_null()) {
-    info->shared_info()->set_ast_node_count(info->function()->ast_node_count());
+    FunctionLiteral* lit = info->function();
+    info->shared_info()->set_ast_node_count(lit->ast_node_count());
+    info->shared_info()->set_bailout_reason(lit->dont_optimize_reason());
+    info->shared_info()->set_dont_cache(lit->flags()->Contains(kDontCache));
   }
   return true;
 }
@@ -928,6 +931,7 @@ bool Compiler::EnsureDeoptimizationSupport(CompilationInfo* info) {
     unoptimized.PrepareForCompilation(info->scope());
     unoptimized.SetContext(info->context());
     unoptimized.EnableDeoptimizationSupport();
+    if (!Renumber(&unoptimized)) return false;

[wingo, 2014/10/24 09:51:50]

whoops, this crept back in

[wingo, 2014/10/24 10:36:42]

Done.

     if (!FullCodeGenerator::MakeCode(&unoptimized)) return false;
 
     Handle<SharedFunctionInfo> shared = info->shared_info();