[llvm] [X86] combineAndNotOrIntoAndNotAnd - don't fold other constant operands (PR #113264)

[Simon Pilgrim via llvm-commits]

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@@ -50049,8 +50049,8 @@ static SDValue combineAndNotOrIntoAndNotAnd(SDNode *N, SelectionDAG &DAG) {
   SDValue X, Y, Z;
   if (sd_match(N, m_And(m_Value(X),
                         m_OneUse(m_Or(m_Value(Y), m_Not(m_Value(Z))))))) {
-    // Don't fold if Y is a constant to prevent infinite loops.
-    if (!isa<ConstantSDNode>(Y))
+    // Don't fold if Y and Z are constants to prevent infinite loops.
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RKSimon wrote:

"Y or Z" are constants?

https://github.com/llvm/llvm-project/pull/113264