isThumbImmShiftedVal - Return true if the specified value can be obtained by left shifting a 8-bit immediate.

Check if this routine is a compiler-generated thunk. Returns true if this subprogram is a thunk generated by the compiler.

Return true if this relocate is tied to the invoke statepoint. This includes relocates which are on the unwinding path.

Return true if register pressure tracking is enabled.

Return true if this is a transient instruction that is either very likely to be eliminated during register allocation (such as copy-like instructions)

Return true if this shuffle transposes the elements of its inputs without changing the length of the vectors. This operation may also be known as a me

Return true if the instruction is trivially rematerializable, meaning it has no side effects and requires no operands that aren't always available. Th

This is just a convenience. Determine if this is true when both operands are the same.

Return true if the specified store with truncation is legal on this target.

Return true if the specified store with truncation has solution on this target.

Return true if it's free to truncate a value of type FromTy to type ToTy. e.g. On x86 it's free to truncate a i32 value in register EAX to i16 by refe

Return true if this is a truncating store. For integers this is the same as doing a TRUNCATE and storing the result. For floats, it is the same as doi

Return true if the op does a truncation before store. For integers this is the same as doing a TRUNCATE and storing the result. For floats, it is the

Return true if the op does a truncation before store. For integers this is the same as doing a TRUNCATE and storing the result. For floats, it is the

Return true if the target has native support for the specified value type and it is 'desirable' to use the type for the given node type. e.g. On x86 i

For targets which support the "returned" parameter attribute, returns true if the given type is a valid one to use with "returned".

Return true if the target has native support for the specified value type. This means that it has a register that directly holds it without promotions

Return true if the given TargetRegisterClass has the ValueType T.

isUIntN - Checks if an unsigned integer fits into the given (dynamic) bit width.

Returns true if the specified node is an unindexed load.

Returns true if the specified node is an unindexed store.

Return true if this is a branch which always transfers control flow to some other block. The TargetInstrInfo::analyzeBranch method can be used to get

Returns true if MI is an unconditional tail call.

Return true if the type of the node type undefined.

Return true if the instruction is a debug value which describes a part of a variable as unavailable.

Returns true if there is an explicit "undef" between @p Begin @p End.

Return true if this is NOT a pre/post inc/dec load/store.

Return true if this is NOT a pre/post inc/dec load/store.

Return true if this is NOT a pre/post inc/dec load/store.

Returns true if the memory operation doesn't imply any ordering constraints on surrounding memory operations beyond the normal memory aliasing rules.

Returns true if this memory operation doesn't have any ordering constraints other than normal aliasing. Volatile and (ordered) atomic memory operation

Returns true if this memory operation doesn't have any ordering constraints other than normal aliasing. Volatile and (ordered) atomic memory operation

@returns true if the comparison is unsigned, false otherwise. Determine if this instruction is using an unsigned comparison.

Return true if this is a setcc instruction that performs an unsigned comparison when used with integer operands.

Return true if the given instruction is terminator that is unspillable, according to isUnspillableTerminatorImpl.

Return true if the given terminator MI is not expected to spill. This sets the live interval as not spillable and adjusts phi node lowering to not int

Returns true if this value is unused.

Returns true if the updated CSR list was initialized and false otherwise.

isUseOperandTiedToDef - Return true if the flag of the inline asm operand indicates it is an use operand that's matched to a def operand.

Return true if there is metadata referencing this value.

Return true if result of the specified node is used by a return node only. It also compute and return the input chain for the tail call. This is used

Return true if this alloca is used as an inalloca argument to a call. Such allocas are never considered static even if they are in the entry block.

Assuming that this is a dominator of TBI, determine if it contains useful instruction depths. A dominating block can be above the current trace head,

Test if this node is a vector predication operation.

Return true if the attribute is any kind of attribute.

Returns true if this iterator is still pointing at a valid entry.

isValid - Returns true until all the operands have been visited.

Check for null.

Check whether this object is valid. This is a lightweight check for obvious wrong instance.

Returns whether this object currently represents the IR of a loop. If returning false, it may have been consumed by a loop transformation or not been

Check that a location is valid for this variable. Check that \c DL exists, is in the same subprogram, and has the same inlined-at location as \c this

Check that a location is valid for this label. Check that \c DL exists, is in the same subprogram, and has the same inlined-at location as \c this.