Mercurial > hg > graal-jvmci-8

comparison graal/GraalCompiler/src/com/sun/c1x/opt/PhiSimplifier.java @ 2582:768d77a1c7af

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
new node layout: Instruction
author Lukas Stadler <lukas.stadler@jku.at>
date Thu, 05 May 2011 13:47:14 +0200
parents 3fca504f28ba
children 785e9ecdcc69
comparison
equal deleted inserted replaced
2581:4a36a0bd6d18 2582:768d77a1c7af
76 return phi; 76 return phi;
77 } else { 77 } else {
78 // attempt to simplify the phi by recursively simplifying its operands 78 // attempt to simplify the phi by recursively simplifying its operands
79 phi.setFlag(Value.Flag.PhiVisited); 79 phi.setFlag(Value.Flag.PhiVisited);
80 Value phiSubst = null; 80 Value phiSubst = null;
81 int max = phi.inputCount(); 81 int max = phi.phiInputCount();
82 boolean cannotSimplify = false; 82 boolean cannotSimplify = false;
83 for (int i = 0; i < max; i++) { 83 for (int i = 0; i < max; i++) {
84 Value oldInstr = phi.inputAt(i); 84 Value oldInstr = phi.inputAt(i);
85 85
86 if (oldInstr == null || oldInstr.isIllegal() || oldInstr.isDeadPhi()) { 86 if (oldInstr == null || oldInstr.isIllegal() || oldInstr.isDeadPhi()) {