Verilog: default aval/bval lowering #668
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This introduces a default lowering for four-valued expressions. If any operand has x/z, then the result is 'x'. Otherwise, the result is the expression applied to the aval of the operands.
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This introduces a default lowering for four-valued expressions. If any operand has
x/z, then the result isx.Otherwise, the result is the expression applied to the aval of the operands.