org.jikesrvm.compilers.opt.lir2mir.ia32

Class NormalizeConstants

java.lang.Object

org.jikesrvm.compilers.opt.lir2mir.ia32.NormalizeConstants

public abstract class NormalizeConstants
extends Object

Normalize the use of constants in the LIR to match the patterns supported in LIR2MIR.rules

Constructor Summary

Constructors

Constructor and Description
NormalizeConstants()

Method Summary

Modifier and Type	Method and Description
static void	perform(IR ir) Only thing we do for IA32 is to restrict the usage of String, Float, and Double constants.
private static Operand	wordOperandForReference(Word w)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NormalizeConstants

public NormalizeConstants()

Method Detail

perform

public static void perform(IR ir)

Only thing we do for IA32 is to restrict the usage of String, Float, and Double constants. The rules are prepared to deal with everything else.

Parameters:

ir - IR to normalize

wordOperandForReference

private static Operand wordOperandForReference(Word w)