Certain combinations of ABIs, Targets and features require that types are legal for some operations and not for other operations. For MIPS all vector

Regular LTO module name for ASM writer

Return the cost of the 'representative' register class for the specified value type.

Return the 'representative' register class for the specified value type. The 'representative' register class is the largest legal super-reg register

get the index which selects a specific result in the SDNode

Number of resource units that may be buffered for OOO execution. \return The buffer size in resource units or -1 for unlimited.

Multiply the number of units consumed for a resource by this factor to normalize it relative to other resources.

Return the ResourceTracker.

Extract the alignment of the return value.

Extract the number of dereferenceable bytes for a call or parameter (0=unknown).

Extract the number of dereferenceable_or_null bytes for a call (0=unknown).

Returns the type of the ret val.

Convenience accessor. Returns null if there is no return value.

Returns the newly rewritten kernel block, or nullptr if this was optimized away.

Rounds the bit-width of the given integer EVT up to the nearest power of two (and at least to eight), and returns the integer EVT with that number of

Return the constant as a 64-bit integer value after it has been sign extended as appropriate for the type of this constant. Note that this method can

getSOImmTwoPartFirst - If V is a value that satisfies isSOImmTwoPartVal, return the first chunk of it.

getSOImmTwoPartSecond - If V is a value that satisfies isSOImmTwoPartVal, return the second chunk of it.

getSOImmValImm - Given an encoded imm field for the reg/imm form, return the 8-bit imm value.

getSOImmValRot - Given an encoded imm field for the reg/imm form, return the rotate amount.

===--------------------------------------------------------------------===// Addressing Mode #1: shift_operand with registers ===---------------------

Local query method delegates up to T which *must* implement this!

Returns an existing SUnit for this MI, or nullptr.

Return the samples collected for function \p F.

Min/max intrinsics are monotonic, they operate on a fixed-bitwidth values, so there is a certain threshold value, upon reaching which, their value can

Return the cost of the scaling factor used in the addressing mode represented by AM for this target, for a load/store of the specified type. If the A

Get an array of scavenging frame indices.

Resolves and cache a resolved scheduling class for an SUnit.

Get the number of latency cycles "covered" by the scheduled instructions. This is the larger of the critical path within the zone and the number of cy

Return target scheduling preference.

Get the local scope for this variable. Variables must be defined in a local scope.

Get the local scope for this label. Labels must be defined in a local scope.

Returns a 0 terminated array of registers that can be safely used as scratch registers.

Get the custom section of this global if it has one. If this global does not have a custom section, this will be empty and the default object file se

Return the section that this DIEUnit will be emitted into. \returns Section pointer which can be NULL.

If supported, return the section to use for the llvm.commandline metadata. Otherwise, return nullptr.

On targets that associate external references with a section, return such a section for the given external global.

On targets that use separate function descriptor symbols, return a section for the descriptor given its symbol. Use only with defined functions.

On targets that support TOC entries, return a section for the entry given the symbol it refers to. TODO: Implement this interface for existing ELF tar

Returns the unique section ID number of this basic block.

Return the segment that contains the specified index, or null if there is none.

Helper function to make it easier to build Select's if you just have operands and don't want to check for vector.

Helper function to make it easier to build SelectCC's if you just have an ISD::CondCode instead of an SDValue.

Return an array that contains the bitmask target flag values and their names. MIR Serialization is able to serialize only the target flags that are d

Return an array that contains the direct target flag values and their names. MIR Serialization is able to serialize only the target flags that are de