/** * Upgrades this insn to a version that represents the constant last * source literally. If the upgrade is not possible, this does nothing. * * @see Insn#withLastSourceLiteral */ public void upgradeToLiteral() { RegisterSpecList oldSources = insn.getSources(); insn = insn.withLastSourceLiteral(); getBlock().getParent().onSourcesChanged(this, oldSources); }