LoadElimination.LoadEliminator (Jikes RVM API)

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org.jikesrvm.compilers.opt.ssa
Class LoadElimination.LoadEliminator

java.lang.Object
  org.jikesrvm.compilers.opt.driver.CompilerPhase
      org.jikesrvm.compilers.opt.ssa.LoadElimination.LoadEliminator

Enclosing class:: LoadElimination

static final class LoadElimination.LoadEliminator
extends CompilerPhase
extends CompilerPhase

Field Summary

Fields inherited from class org.jikesrvm.compilers.opt.driver.CompilerPhase
`container`

Constructor Summary
`LoadElimination.LoadEliminator()`

Method Summary
`String`	`getName()`
`CompilerPhase`	`newExecution(IR ir)` Return this instance of this phase.
`void`	`perform(IR ir)` main driver for redundant load elimination Preconditions: Array SSA form and Global Value Numbers computed

Methods inherited from class org.jikesrvm.compilers.opt.driver.CompilerPhase
`dumpIR, dumpIR, getClassConstructor, getCompilerPhaseConstructor, getCompilerPhaseConstructor, performPhase, printingEnabled, reportAdditionalStats, setContainer, shouldPerform, verify`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

LoadElimination.LoadEliminator

LoadElimination.LoadEliminator()

Method Detail

getName

public String getName()

Specified by:: getName in class CompilerPhase

Returns:: a String which is the name of the phase.

newExecution

public CompilerPhase newExecution(IR ir)

Return this instance of this phase. This phase contains no per-compilation instance fields.

Overrides:: newExecution in class CompilerPhase

Parameters:: ir - not used
Returns:: this

perform

public void perform(IR ir)

main driver for redundant load elimination

Preconditions: Array SSA form and Global Value Numbers computed

Specified by:: perform in class CompilerPhase

Parameters:: ir - the governing IR