CoreJIT snapshots without training.

runtime/vm/object.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/object.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/assembler.h"
 #include "vm/become.h"
@@ skipping 3552 matching lines @@
         if (largest_seen < function.end_token_pos()) {
           largest_seen = function.end_token_pos();
         }
       }
     }
     return TokenPosition(largest_seen);
   }
 
   const TokenStream& tkns = TokenStream::Handle(zone, scr.tokens());
   if (tkns.IsNull()) {
-    ASSERT(Dart::vm_snapshot_kind() == Snapshot::kAppAOT);
+    ASSERT(Dart::vm_snapshot_kind() == Snapshot::kFullAOT);
     return TokenPosition::kNoSource;
   }
   TokenStream::Iterator tkit(zone, tkns, token_pos(),
                              TokenStream::Iterator::kNoNewlines);
   intptr_t level = 0;
   while (tkit.CurrentTokenKind() != Token::kEOS) {
     if (tkit.CurrentTokenKind() == Token::kLBRACE) {
       level++;
     } else if (tkit.CurrentTokenKind() == Token::kRBRACE) {
       if (--level == 0) {
@@ skipping 4365 matching lines @@
 }
 
 
 RawString* Field::InitializingExpression() const {
   Thread* thread = Thread::Current();
   Zone* zone = thread->zone();
   const class Script& scr = Script::Handle(zone, Script());
   ASSERT(!scr.IsNull());
   const TokenStream& tkns = TokenStream::Handle(zone, scr.tokens());
   if (tkns.IsNull()) {
-    ASSERT(Dart::vm_snapshot_kind() == Snapshot::kAppAOT);
+    ASSERT(Dart::vm_snapshot_kind() == Snapshot::kFullAOT);
     return String::null();
   }
   TokenStream::Iterator tkit(zone, tkns, token_pos());
   ASSERT(Token::IsIdentifier(tkit.CurrentTokenKind()));
 #if defined(DEBUG)
   const String& literal = String::Handle(zone, tkit.CurrentLiteral());
   ASSERT(literal.raw() == name());
 #endif
   tkit.Advance();
   if (tkit.CurrentTokenKind() != Token::kASSIGN) {
@@ skipping 1132 matching lines @@
 
 
 RawString* Script::GenerateSource() const {
   if (kind() == RawScript::kKernelTag) {
     // In kernel it's embedded.
     return raw_ptr()->source_;
   }
 
   const TokenStream& token_stream = TokenStream::Handle(tokens());
   if (token_stream.IsNull()) {
-    ASSERT(Dart::vm_snapshot_kind() == Snapshot::kAppAOT);
+    ASSERT(Dart::vm_snapshot_kind() == Snapshot::kFullAOT);
     return String::null();
   }
   return token_stream.GenerateSource();
 }
 
 
 void Script::set_compile_time_constants(const Array& value) const {
   StorePointer(&raw_ptr()->compile_time_constants_, value.raw());
 }
 
@@ skipping 344 matching lines @@
              ++i) {
           ++*token_len;
         }
       }
     }
     return;
   }
 
   const TokenStream& tkns = TokenStream::Handle(zone, tokens());
   if (tkns.IsNull()) {
-    ASSERT((Dart::vm_snapshot_kind() == Snapshot::kAppAOT));
+    ASSERT((Dart::vm_snapshot_kind() == Snapshot::kFullAOT));
     *line = -1;
     if (column != NULL) {
       *column = -1;
     }
     if (token_len != NULL) {
       *token_len = 1;
     }
     return;
   }
   if (column == NULL) {
@@ skipping 137 matching lines @@
   }
   result = result & ((static_cast<uint32_t>(1) << 31) - 1);
   ASSERT(result <= static_cast<uint32_t>(kMaxInt32));
   return result;
 }
 
 
 RawString* Script::GetLine(intptr_t line_number, Heap::Space space) const {
   const String& src = String::Handle(Source());
   if (src.IsNull()) {
-    ASSERT(Dart::vm_snapshot_kind() == Snapshot::kAppAOT);
+    ASSERT(Dart::vm_snapshot_kind() == Snapshot::kFullAOT);
     return Symbols::OptimizedOut().raw();
   }
   intptr_t relative_line_number = line_number - line_offset();
   intptr_t current_line = 1;
   intptr_t line_start_idx = -1;
   intptr_t last_char_idx = -1;
   for (intptr_t ix = 0;
        (ix < src.Length()) && (current_line <= relative_line_number); ix++) {
     if ((current_line == relative_line_number) && (line_start_idx < 0)) {
       line_start_idx = ix;
@@ skipping 29 matching lines @@
   return GetSnippet(from_line, from_column, to_line, to_column);
 }
 
 
 RawString* Script::GetSnippet(intptr_t from_line,
                               intptr_t from_column,
                               intptr_t to_line,
                               intptr_t to_column) const {
   const String& src = String::Handle(Source());
   if (src.IsNull()) {
-    ASSERT(Dart::vm_snapshot_kind() == Snapshot::kAppAOT);
+    ASSERT(Dart::vm_snapshot_kind() == Snapshot::kFullAOT);
     return Symbols::OptimizedOut().raw();
   }
   intptr_t length = src.Length();
   intptr_t line = 1 + line_offset();
   intptr_t column = 1;
   intptr_t scan_position = 0;
   intptr_t snippet_start = -1;
   intptr_t snippet_end = -1;
   if (from_line - line_offset() == 1) {
     column += col_offset();
@@ skipping 1876 matching lines @@
 
 
 bool LibraryPrefix::LoadLibrary() const {
   // Non-deferred prefixes are loaded.
   ASSERT(is_deferred_load() || is_loaded());
   if (is_loaded()) {
     return true;  // Load request has already completed.
   }
   ASSERT(is_deferred_load());
   ASSERT(num_imports() == 1);
-  if (Dart::vm_snapshot_kind() == Snapshot::kAppAOT) {
+  if (Dart::vm_snapshot_kind() == Snapshot::kFullAOT) {
     // The library list was tree-shaken away.
     this->set_is_loaded();
     return true;
   }
   // This is a prefix for a deferred library. If the library is not loaded
   // yet and isn't being loaded, call the library tag handler to schedule
   // loading. Once all outstanding load requests have completed, the embedder
   // will call the core library to:
   // - invalidate dependent code of this prefix;
   // - mark this prefixes as loaded;
@@ skipping 1445 matching lines @@
   const intptr_t num_checks = NumberOfChecks();
   return OS::SCreate(Thread::Current()->zone(),
                      "ICData target:'%s' num-args: %" Pd " num-checks: %" Pd "",
                      name.ToCString(), num_args, num_checks);
 }
 
 
 RawFunction* ICData::Owner() const {
   Object& obj = Object::Handle(raw_ptr()->owner_);
   if (obj.IsNull()) {
-    ASSERT(Dart::vm_snapshot_kind() == Snapshot::kAppAOT);
+    ASSERT(Dart::vm_snapshot_kind() == Snapshot::kFullAOT);
     return Function::null();
   } else if (obj.IsFunction()) {
     return Function::Cast(obj).raw();
   } else {
     ICData& original = ICData::Handle();
     original ^= obj.raw();
     return original.Owner();
   }
 }
 
@@ skipping 1176 matching lines @@
 
 
 RawTypedData* Code::GetDeoptInfoAtPc(uword pc,
                                      ICData::DeoptReasonId* deopt_reason,
                                      uint32_t* deopt_flags) const {
   ASSERT(is_optimized());
   const Instructions& instrs = Instructions::Handle(instructions());
   uword code_entry = instrs.PayloadStart();
   const Array& table = Array::Handle(deopt_info_array());
   if (table.IsNull()) {
-    ASSERT(Dart::vm_snapshot_kind() == Snapshot::kAppAOT);
+    ASSERT(Dart::vm_snapshot_kind() == Snapshot::kFullAOT);
     return TypedData::null();
   }
   // Linear search for the PC offset matching the target PC.
   intptr_t length = DeoptTable::GetLength(table);
   Smi& offset = Smi::Handle();
   Smi& reason_and_flags = Smi::Handle();
   TypedData& info = TypedData::Handle();
   for (intptr_t i = 0; i < length; ++i) {
     DeoptTable::GetEntry(table, i, &offset, &info, &reason_and_flags);
     if (pc == (code_entry + offset.Value())) {
@@ skipping 9097 matching lines @@
   return UserTag::null();
 }
 
 
 const char* UserTag::ToCString() const {
   const String& tag_label = String::Handle(label());
   return tag_label.ToCString();
 }
 
 }  // namespace dart