Struct GetElementPtrOp 

pub struct GetElementPtrOp { /* private fields */ }

Equivalent to LLVM’s GetElementPtr.

Operands

operand	description
base	LLVM pointer type
dynamicIndices	Any number of signless integers

Result(s):

result	description
res	LLVM pointer type

Attribute(s):

Note: Only attributes defined directly as part of this operation are listed here. There may be others, not listed here, defined by interface implementations.

Name	Static Name Identifier	Type
gep_src_elem_type	ATTR_KEY_GEP_SRC_ELEM_TYPE	TypeAttr
gep_indices	ATTR_KEY_GEP_INDICES	GepIndicesAttr

Implementations

impl GetElementPtrOp

pub fn get_attr_gep_src_elem_type<'a>( &self, ctx: &'a Context, ) -> Option<Ref<'a, TypeAttr>>

Get a Ref to the value of the attribute named gep_src_elem_type. The Ref is a borrow of the containing Operation object.

pub fn set_attr_gep_src_elem_type(&self, ctx: &Context, value: TypeAttr)

Set the value of the attribute named gep_src_elem_type.

pub fn get_attr_gep_indices<'a>( &self, ctx: &'a Context, ) -> Option<Ref<'a, GepIndicesAttr>>

Get a Ref to the value of the attribute named gep_indices. The Ref is a borrow of the containing Operation object.

pub fn set_attr_gep_indices(&self, ctx: &Context, value: GepIndicesAttr)

Set the value of the attribute named gep_indices.

impl GetElementPtrOp

pub fn new( ctx: &mut Context, base: Value, indices: Vec<GepIndex>, src_elem_type: Ptr<TypeObj>, ) -> Self

Create a new GetElementPtrOp

pub fn src_elem_type(&self, ctx: &Context) -> Ptr<TypeObj>

Get the source pointer’s element type.

pub fn src_ptr(&self, ctx: &Context) -> Value

Get the base (source) pointer of this GEP.

pub fn indices(&self, ctx: &Context) -> Vec<GepIndex>

Get the indices of this GEP.

pub fn indexed_type( ctx: &Context, src_elem_type: Ptr<TypeObj>, indices: &[GepIndex], ) -> Result<Ptr<TypeObj>>

Returns the result element type of a GEP with the given source element type and indexes. See getIndexedType

Trait Implementations

impl Clone for GetElementPtrOp

fn clone(&self) -> GetElementPtrOp

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Hash for GetElementPtrOp

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl OneResultInterface for GetElementPtrOp

fn get_result(&self, ctx: &Context) -> Value

Get the single result defined by this Op.

fn result_type(&self, ctx: &Context) -> Ptr<Box<dyn Type>>

Get the type of the single result defined by this Op.

impl Op for GetElementPtrOp

fn get_operation(&self) -> Ptr<Operation>

Get the underlying IR Operation

fn get_opid(&self) -> OpId

Get this Op’s OpId

fn get_opid_static() -> OpId

Get this Op’s OpId, without self reference.

fn get_concrete_op_info() -> (fn(Ptr<Operation>) -> OpBox, TypeId)

where Self: Sized,

Get details about the concrete Op type.

fn register(ctx: &mut Context)

where Self: Sized + Parsable<Arg = Vec<(Identifier, Location)>, Parsed = OpBox>,

Register Op in Context and add it to its dialect.

fn loc(&self, ctx: &Context) -> Location

Get Op’s location

impl Parsable for GetElementPtrOp

type Arg = Vec<(Identifier, Location)>

Type of the argument that must be passed to the parser.

type Parsed = OpBox

The type of the parsed entity.

fn parse<'__pliron_parse>( state_stream: &mut StateStream<'__pliron_parse>, arg: Self::Arg, ) -> ParseResult<'__pliron_parse, Self::Parsed>

Define a parser using existing combinators and call into on [Parser::parse_stream] to get the final ParseResult. Use state_stream.state as necessary.

fn parser<'a>( arg: Self::Arg, ) -> Box<dyn Parser<Stream<Stream<Stream<Stream<IteratorStream<CharIterator<'a>>, SourcePosition>>>, State<'a>>, PartialState = (), Output = Self::Parsed> + 'a>

Get a parser combinator that can work on StateStream as its input.

impl PartialEq for GetElementPtrOp

fn eq(&self, other: &GetElementPtrOp) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PointerTypeResult for GetElementPtrOp

fn result_pointee_type(&self, ctx: &Context) -> Ptr<TypeObj>

Get the pointee type of the result pointer.

impl Printable for GetElementPtrOp

fn fmt(&self, ctx: &Context, state: &State, fmt: &mut Formatter<'_>) -> Result

fn disp<'t, 'c>(&'t self, ctx: &'c Context) -> Box<dyn Display + 'c>

where 't: 'c,

Get a Display’able object from the given Context and default State.

fn print<'t, 'c>( &'t self, ctx: &'c Context, state: &State, ) -> Box<dyn Display + 'c>

where 't: 'c,

Get a Display’able object from the given Context and State.

impl SideEffects for GetElementPtrOp

fn has_side_effects(&self, _ctx: &Context) -> bool

Returns true if the operation has side effects, and false otherwise.

impl Verify for GetElementPtrOp

fn verify(&self, ctx: &Context) -> Result<()>

impl Copy for GetElementPtrOp

impl Eq for GetElementPtrOp

impl NResultsInterface<1> for GetElementPtrOp

impl ResultNOfType<0, PointerType> for GetElementPtrOp

impl StructuralPartialEq for GetElementPtrOp