dart::IntegerInstructionSelector Class Reference

#include <range_analysis.h>

Inheritance diagram for dart::IntegerInstructionSelector:

Public Member Functions
	IntegerInstructionSelector (FlowGraph *flow_graph)
void	Select ()
Public Member Functions inherited from dart::ValueObject
	ValueObject ()
	~ValueObject ()

Detailed Description

Definition at line 643 of file range_analysis.h.

Constructor & Destructor Documentation

IntegerInstructionSelector()

dart::IntegerInstructionSelector::IntegerInstructionSelector ( FlowGraph *  flow_graph )

explicit

Definition at line 1459 of file range_analysis.cc.

    : flow_graph_(flow_graph) {
  ASSERT(flow_graph_ != nullptr);
  zone_ = flow_graph_->zone();
  selected_uint32_defs_ =
      new (zone_) BitVector(zone_, flow_graph_->current_ssa_temp_index());
}

Member Function Documentation

Select()

void dart::IntegerInstructionSelector::Select

(

)

Definition at line 1467 of file range_analysis.cc.

                                        {
  if (FLAG_trace_integer_ir_selection) {
    THR_Print("---- starting integer ir selection -------\n");
  }
  FindPotentialUint32Definitions();
  FindUint32NarrowingDefinitions();
  Propagate();
  ReplaceInstructions();
  if (FLAG_support_il_printer && FLAG_trace_integer_ir_selection) {
    THR_Print("---- after integer ir selection -------\n");
    FlowGraphPrinter printer(*flow_graph_);
    printer.PrintBlocks();
  }
}

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The documentation for this class was generated from the following files:

• third_party/dart-lang/sdk/runtime/vm/compiler/backend/range_analysis.h
• third_party/dart-lang/sdk/runtime/vm/compiler/backend/range_analysis.cc