Return true if the half type should be passed around as i16, but promoted to float around arithmetic. The default behavior is to pass around as float

Sort ValueData ascending by Value

Sort value profile data (per site) by count.

spillCalleeSavedRegisters - Issues instruction(s) to spill all callee saved registers and returns true if it isn't possible / profitable to do so by i

splitBlock - BB is split and now it has one successor. Update dominator tree to reflect this change.

Target-specific splitting of values into parts that fit a register storing a legal type

Does the stack probe function call return with a modified stack pointer?

Compute the frame index from a register value representing a stack slot.

Return the stage for a scheduled instruction. Return -1 if the instruction has not been scheduled.

Start phase timing; called if the --time-phases option is specified.

Return whether the first element a DW_OP_deref.

Stop phase timing and print the report.

Return true if it is expected to be cheaper to do a store of a non-zero vector constant with the given size and type for the address space than to sto

Store the specified register of the given register class to the specified stack frame index. The store instruction is to be added to the given machine

This is a wrapper around stripAndAccumulateConstantOffsets with the in-bounds requirement set to false.

Clear the current error and return a successful one.

Target supports a native lowering of a dso_local_equivalent constant without needing to replace it with equivalent IR.

Target supports TLS offset relocation in debug section?

Target GOT "PC"-relative relocation supports encoding an additional binary expression with an offset?

Target supports replacing a data "PC"-relative access to a symbol through another symbol, by accessing the later via a GOT entry instead?

Return true if the target supports that a subset of CSRs for the given machine function is handled explicitly via copies.

Return true if the target supports swifterror attribute. It optimizes loads and stores to reading and writing a specific register.

\return true if the target is capable of handling swifterror values that have been promoted to a specified register. The extended versions of lowerRet

Whether the target supports unaligned atomic operations.

Exchange the two operands to this instruction in such a way that it does not modify the semantics of the instruction. The predicate value may be chang

Exchange the two operands to this instruction in such a way that it does not modify the semantics of the instruction. The predicate value may be chang

Swap the true and false values of the select instruction. This doesn't swap prof metadata.

Change the type of this repairing placement to \p NewKind. It is not possible to switch a repairing placement to the RepairingKind::Insert. There is n

Consume an Error and return the raw enum value contained within it. The Error must either be a success value, or contain a single InstrProfError.

Drop RAUW support. Cede ownership of RAUW support, returning it.

Take ownership of the summary of this reader.

Take ownership of the nodes in \p Other, and append them to the back of the list.

targetHandlesStackFrameRounding - Returns true if the target is responsible for rounding up the stack frame (probably at emitPrologue time).

Target hook to do target-specific const optimization, which is called by ShrinkDemandedConstant. This function should return true if the target doesn'

Check that the `operands` API provides correct data

Check that the `operands` API provides correct data