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remove dead fn

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25935 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-02-03 06:51:34 +00:00
parent cd4d58cef1
commit eefae25034
1 changed files with 0 additions and 11 deletions
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11
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
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@ -43,17 +43,6 @@ static bool isCommutativeBinOp(unsigned Opcode) {
}
}
static bool isAssociativeBinOp(unsigned Opcode) {
switch (Opcode) {
case ISD::ADD:
case ISD::MUL:
case ISD::AND:
case ISD::OR:
case ISD::XOR: return true;
default: return false; // FIXME: Need associative info for user ops!
}
}
// isInvertibleForFree - Return true if there is no cost to emitting the logical
// inverse of this node.
static bool isInvertibleForFree(SDOperand N) {