Create a result type for fcmp/icmp

Create an empty FunctionSummary (with specified call edges). Used to represent external nodes and the dummy root node.

Assign RAUW support to this. Make this replaceable, taking ownership of \c ReplaceableUses (which must not be null).

Map a function address to its name's MD5 hash. This interface is only used by the raw profiler reader.

Map a frame index into the local object block

Adds a register to the implicit write register list. It will not add the same register twice.

Returns the operand access flags from the mapping table for instruction operands. Only usable by `auto-sync` archs!

Returns the operand type information from the mapping table for instruction operands. Only usable by `auto-sync` archs!

Mark a def of one of MI's original operands, DefMI, as dead if changing MI (either by killing it or changing operands) results in DefMI being dead too

Mark MI as dead. If a def of one of MI's operands, DefMI, would also be dead due to MI being killed, then mark DefMI as dead too. Some of the combines

markNotSpillable - Mark interval as not spillable

markRematerialized - explicitly mark a value as rematerialized after doing it manually.

Mark this value as unused.

\return true if 'V & Mask' is known to be zero in DemandedElts. We use this predicate to simplify operations downstream. Mask is known to be zero for