Пример #1
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 public static void normalizeLoopBegin(LoopBeginNode begin) {
   // Delete unnecessary loop phi functions, i.e., phi functions where all inputs are either
   // the same or the phi itself.
   for (PhiNode phi : begin.phis().snapshot()) {
     GraphUtil.checkRedundantPhi(phi);
   }
   for (LoopExitNode exit : begin.loopExits()) {
     for (ProxyNode vpn : exit.proxies().snapshot()) {
       GraphUtil.checkRedundantProxy(vpn);
     }
   }
 }
Пример #2
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 public void removeIfUnused(Node node) {
   GraphUtil.tryKillUnused(node);
 }
Пример #3
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 public void deleteBranch(Node branch) {
   branch.predecessor().replaceFirstSuccessor(branch, null);
   GraphUtil.killCFG(branch, this);
 }