Add folding rule for std.or op when an operand has all bits set. or(x, <all bits set>) -> <all bits set> Differential Revision: https://reviews.llvm.org/D111206
Add folding rule for std.or op when an operand has all bits set. or(x, <all bits set>) -> <all bits set> Differential Revision: https://reviews.llvm.org/D111206