- GrowableArray::RemoveLast returns the value being removed

vm/flow_graph_allocator.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/flow_graph_allocator.h"
 
 #include "vm/bit_vector.h"
 #include "vm/intermediate_language.h"
 #include "vm/il_printer.h"
 #include "vm/flow_graph.h"
@@ skipping 1964 matching lines @@
   }
 }
 
 
 void FlowGraphAllocator::AllocateUnallocatedRanges() {
 #if defined(DEBUG)
   ASSERT(UnallocatedIsSorted());
 #endif
 
   while (!unallocated_.is_empty()) {
-    LiveRange* range = unallocated_.Last();
-    unallocated_.RemoveLast();
+    LiveRange* range = unallocated_.RemoveLast();
     const intptr_t start = range->Start();
     TRACE_ALLOC(OS::Print("Processing live range for vreg %"Pd" "
                           "starting at %"Pd"\n",
                           range->vreg(),
                           start));
 
     // TODO(vegorov): eagerly spill liveranges without register uses.
     AdvanceActiveIntervals(start);
 
     if (!AllocateFreeRegister(range)) {
@@ skipping 239 matching lines @@
     OS::Print("-- [after ssa allocator] ir [%s] -------------\n",
               function.ToFullyQualifiedCString());
     FlowGraphPrinter printer(flow_graph_, true);
     printer.PrintBlocks();
     OS::Print("----------------------------------------------\n");
   }
 }
 
 
 }  // namespace dart