Omit JIT compiler from precompiled runtime on ARM, ARM64 and IA32.

runtime/vm/compiler.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/compiler.h"
 
 #include "vm/assembler.h"
 
 #include "vm/ast_printer.h"
 #include "vm/block_scheduler.h"
@@ skipping 89 matching lines @@
             "Trace only optimizing compiler operations.");
 DEFINE_FLAG(bool, trace_bailout, false, "Print bailout from ssa compiler.");
 DEFINE_FLAG(bool, use_inlining, true, "Enable call-site inlining");
 DEFINE_FLAG(bool,
             verify_compiler,
             false,
             "Enable compiler verification assertions");
 
 DECLARE_FLAG(bool, huge_method_cutoff_in_code_size);
 DECLARE_FLAG(bool, trace_failed_optimization_attempts);
-DECLARE_FLAG(bool, trace_irregexp);
 
 
 #ifndef DART_PRECOMPILED_RUNTIME
 
 
 bool UseKernelFrontEndFor(ParsedFunction* parsed_function) {
   const Function& function = parsed_function->function();
   return (function.kernel_offset() > 0) ||
          (function.kind() == RawFunction::kNoSuchMethodDispatcher) ||
          (function.kind() == RawFunction::kInvokeFieldDispatcher);
@@ skipping 29 matching lines @@
 
   return builder.BuildGraph();
 }
 
 
 void DartCompilationPipeline::FinalizeCompilation(FlowGraph* flow_graph) {}
 
 
 void IrregexpCompilationPipeline::ParseFunction(
     ParsedFunction* parsed_function) {
-  RegExpParser::ParseFunction(parsed_function);
+  VMTagScope tagScope(parsed_function->thread(),
+                      VMTag::kCompileParseRegExpTagId);
+  Zone* zone = parsed_function->zone();
+  RegExp& regexp = RegExp::Handle(parsed_function->function().regexp());
+
+  const String& pattern = String::Handle(regexp.pattern());
+  const bool multiline = regexp.is_multi_line();
+
+  RegExpCompileData* compile_data = new (zone) RegExpCompileData();
+  if (!RegExpParser::ParseRegExp(pattern, multiline, compile_data)) {
+    // Parsing failures are handled in the RegExp factory constructor.
+    UNREACHABLE();
+  }
+
+  regexp.set_num_bracket_expressions(compile_data->capture_count);
+  if (compile_data->simple) {
+    regexp.set_is_simple();
+  } else {
+    regexp.set_is_complex();
+  }
+
+  parsed_function->SetRegExpCompileData(compile_data);
+
   // Variables are allocated after compilation.
 }
 
 
 FlowGraph* IrregexpCompilationPipeline::BuildFlowGraph(
     Zone* zone,
     ParsedFunction* parsed_function,
     const ZoneGrowableArray<const ICData*>& ic_data_array,
     intptr_t osr_id) {
   // Compile to the dart IR.
@@ skipping 2164 matching lines @@
 
 
 bool BackgroundCompiler::IsDisabled() {
   UNREACHABLE();
   return true;
 }
 
 #endif  // DART_PRECOMPILED_RUNTIME
 
 }  // namespace dart