tvm_tirx.tirx.analysis.detect_clip_bound

tvm_tirx.tirx.analysis.detect_clip_bound(expr, var_list)

Detect if expression corresponds to clip bound of the vars

Parameters:

• expr (Expr) – The expression to be matched.

• var_list (List[tvm_tirx.ir.Var]) – A list of variables.

Returns:

coeff (List[Expr]) – concat([min_value[i], max_value[i]] for i, v in enumerate(var_list)) An empty list if the match failed.