Rename is_call to always_calls and contains_call to can_call.

runtime/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_builder.h"
@@ skipping 807 matching lines @@
       LiveRange* range = MakeLiveRangeForTemporary();
       range->AddUseInterval(pos, pos + 1);
       range->AddUse(pos, locs->temp_slot(j));
       AddToUnallocated(range);
     } else {
       UNREACHABLE();
     }
   }
 
   // Block all allocatable registers for calls and record the stack bitmap.
-  if (locs->is_call()) {
+  if (locs->always_calls()) {
     // Expected shape of live range:
     //
     //              i  i'
     //              [--)
     //
     // The stack bitmap describes the position i.
     for (intptr_t reg = 0; reg < kNumberOfCpuRegisters; reg++) {
       BlockLocation(Location::RegisterLocation(static_cast<Register>(reg)),
                     pos,
                     pos + 1);
     }
 
 #if defined(DEBUG)
     // Verify that temps, inputs and output were specified as fixed
     // locations.  Every register is blocked now so attempt to
     // allocate will not succeed.
     for (intptr_t j = 0; j < locs->temp_count(); j++) {
       ASSERT(!locs->temp(j).IsUnallocated());
     }
 
     for (intptr_t j = 0; j < locs->input_count(); j++) {
       ASSERT(!locs->in(j).IsUnallocated());
     }
 
     ASSERT(!locs->out().IsUnallocated());
 #endif
   }
 
-  if (locs->contains_call()) {
+  if (locs->can_call()) {
     safepoints_.Add(current);
   }
 
   Definition* def = current->AsDefinition();
   if (def == NULL) {
     ASSERT(locs->out().IsInvalid());
     return;
   }
 
   if (locs->out().IsInvalid()) {
@@ skipping 1167 matching lines @@
     OS::Print("-- [after ssa allocator] ir [%s] -------------\n",
               function.ToFullyQualifiedCString());
     FlowGraphPrinter printer(Function::Handle(), block_order_, true);
     printer.PrintBlocks();
     OS::Print("----------------------------------------------\n");
   }
 }
 
 
 }  // namespace dart