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Lines Matching refs:r0

235 combine_range(minmax_range r0, minmax_range r1, bool ismin)
239    if (!r0.low) {
240       ret.low = ismin ? r0.low : r1.low;
242       ret.low = ismin ? r1.low : r0.low;
244       ret.low = ismin ? smaller_constant(r0.low, r1.low) :
245          larger_constant(r0.low, r1.low);
248    if (!r0.high) {
249       ret.high = ismin ? r1.high : r0.high;
251       ret.high = ismin ? r0.high : r1.high;
253       ret.high = ismin ? smaller_constant(r0.high, r1.high) :
254          larger_constant(r0.high, r1.high);
264 range_intersection(minmax_range r0, minmax_range r1)
268    if (!r0.low)
271       ret.low = r0.low;
273       ret.low = larger_constant(r0.low, r1.low);
275    if (!r0.high)
278       ret.high = r0.high;
280       ret.high = smaller_constant(r0.high, r1.high);
291       minmax_range r0 = get_range(expr->operands[0]);
293       return combine_range(r0, r1, expr->operation == ir_binop_min);