Lines Matching full:collapsed
42 /// DomainValue - they will eventually be collapsed to the same execution
45 /// A collapsed DomainValue represents a single register that has been forced
46 /// into one of more execution domains. There is a separate collapsed
58 // possible domains for collapsing. For a collapsed DomainValue it is the
70 // A collapsed DomainValue has no instructions to twiddle - it simply keeps
299 // Set up basic collapsed DomainValue.
305 /// registers using dv, they each get a unique collapsed DomainValue.
324 assert(!A->isCollapsed() && "Cannot merge into collapsed");
325 assert(!B->isCollapsed() && "Cannot merge from collapsed");
408 // We are already collapsed, but predecessor is not. Force it.
602 // Bitmask of available domains for this instruction after taking collapsed
618 // Is it possible to use this collapsed register for free?
634 // If the collapsed operands force a single domain, propagate the collapse.
698 // Finally set all defs and non-collapsed uses to dv. We must iterate through
