Change fields in place.

Change fields in place.

Mutate the type of this Value to be of the specified type. Note that this is an extremely dangerous operation which can create completely invalid IR

The model delegates to a static \c PassT::name method. The returned string ref must point to constant immutable data!

Returns true if the instruction's frame index reference would be better served by a base register other than FP or SP. Used by LocalStackFrameAllocati

True if safe points need to be inferred on call sites

True if this function needs an unwind table.

Creates a new SUnit and return a ptr to it.

Goes either to next byval parameter (excluding "waste" record), or to the end of collection. Returns false, if end is reached.

Convenience factory function for the empty preserved set.

Weight normalization function.

Normalize probabilities of all successors so that the sum of them becomes one. This is usually done when the current update on this MBB is done, and t

Return true if this global value can't be imported.

Implement the `TrailingObjects` internal API.

Determine if the call can access memmory only using pointers based on its arguments.

Determine if the call can access memmory only using pointers based on its arguments.

Determine if the function may only access memory that is either inaccessible from the IR or pointed to by its arguments.

Determine if the function may only access memory that is either inaccessible from the IR or pointed to by its arguments.

Determine if the function may only access memory that is inaccessible from the IR.

Determine if the function may only access memory that is inaccessible from the IR.

FIXME: Once this API is no longer duplicated in `CallSite`, rename this to better indicate that this may return a conservative answer.

Determine if the function does not access or only writes memory.

FIXME: Once this API is no longer duplicated in `CallSite`, rename this to better indicate that this may return a conservative answer.