Helper functions

Get whether the local allocation blob should be allocated together or let PEI allocate the locals in it directly.

getVNInfoAt - Return the VNInfo that is live at Idx, or NULL.

getVNInfoBefore - Return the VNInfo that is live up to but not necessarilly including Idx, or NULL. Use this to find the reaching def used by an instr

Returns the type to be used for the EVL/AVL operand of VP nodes: ISD::VP_ADD, ISD::VP_SUB, etc. It must be a legal scalar integer type, and must be at

Return a node that represents the runtime scaling 'MulImm * RuntimeVL'.

Returns the size of the platform's va_list object.

getValNumInfo - Returns pointer to the specified val#.

Get the value of the field as an Init.

The default argument should only be used in ISel, and the default option should be removed once ISel support for multiple location ops is complete.

Return the contained Value.

Get MCSymbol.

Grab the current index out.

Return a ValueInfo for the index value_type (convenient when iterating index).

Helper function to return `Alignment` if it's set or the result of `getABITypeAlignment(Ty)`, in any case the result is a valid alignment.

Get the stored value register.

Returns the size of the value in bits. If the value type is a scalable vector type, the scalable property will be set and the runtime size will be a

Returns MVT::getSizeInBits(getValueType(ResNo)). If the value type is a scalable vector type, the scalable property will be set and the runtime size

Convenience function for get().getValueType().

Return the type of a specified result.

Get the operand index of the variable list of non-argument operands. These hold the "live state".

Get the operand index of the variable list of non-argument operands. These hold the "live state".

Get starting index of non call related arguments (calling convention, statepoint flags, vm state and gc state).

Returns the type to be used for the index operand of: ISD::INSERT_VECTOR_ELT, ISD::EXTRACT_VECTOR_ELT, ISD::INSERT_SUBVECTOR, and ISD::EXTRACT_SUBVECT

Given a vector type, return the minimum number of elements it contains.

Certain targets such as MIPS require that some types such as vectors are always broken down into scalars in some contexts. This occurs even if the vec

Returns the EVT that represents a vector NumElements in length, where each element is of type VT.

Return the profile version.

getWasmEHFuncInfo - Return information about how the current function uses Wasm exception handling. Returns null for functions that don't use wasm exc

Get the index in wasm EH for a given landing pad.

getWinEHFuncInfo - Return information about how the current function uses Windows exception handling. Returns null for functions that don't use funcle

This returns the current constant expression with the operands replaced with the specified values. The specified array must have the same number of op

This constructs a pointer type with the same pointee type as input PointerType (or opaque pointer is the input PointerType is opaque) and the given ad

Get an iterator into the processor resources consumed by this scheduling class.

Return true if XCOFF traceback table should be emitted, corresponding to -xcoff-traceback-table.

Return the counter that represents the number zero.

Returns the zero index for this analysis.

The maximum unweighted length of a path from an arbitrary node to the given node in which each edge has latency 0