Struct ExtractValueOp 

pub struct ExtractValueOp { /* private fields */ }

Equivalent to LLVM’s ExtractValue opcode.

Operands

operand	description
aggregate	LLVM aggregate type

Result(s):

result	description
res	LLVM 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
llvm_extract_value_indices	ATTR_KEY_LLVM_EXTRACT_VALUE_INDICES	InsertExtractValueIndicesAttr

Implementations

impl ExtractValueOp

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

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

pub fn set_attr_llvm_extract_value_indices( &self, ctx: &Context, value: InsertExtractValueIndicesAttr, )

Set the value of the attribute named llvm_extract_value_indices.

impl ExtractValueOp

pub fn new( ctx: &mut Context, aggregate: Value, indices: Vec<u32>, ) -> Result<Self>

Create a new ExtractValueOp. aggregate is the aggregate type and indices is the list of indices to extract the value from. The indices must be valid for the given aggregate type. The result type of the operation is the type of the value at the given indices.

pub fn indices(&self, ctx: &Context) -> Vec<u32>

Get the indices for extracting value from aggregate.

pub fn indexed_type( ctx: &Context, aggr_type: TypeHandle, indices: &[u32], ) -> Result<TypeHandle>

Returns the type of the value at the given indices in the given aggregate type.

Trait Implementations

impl Clone for ExtractValueOp

fn clone(&self) -> ExtractValueOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConstFoldInterface for ExtractValueOp

fn check_fold( &self, ctx: &Context, ops: &[Option<AttrObj>], ) -> Vec<Option<AttrObj>>

Given a slice operand_attrs corresponding to each operand, indicating a known compile time constant value for that operand (if any), returns a vector corresponding to each result, indicating the folded (inferred constant) value, if any.

fn fold_in_place( &self, ctx: &mut Context, ops: &[Option<AttrObj>], rw: &mut dyn Rewriter, ) -> IRStatus

Given a slice operand_attrs corresponding to each operand, indicating a known compile time constant value for that operand (if any), attempts to fold the op in place using the provided rewriter. Assumes that rewriter is positioned just before the op to be folded.

fn fold_with_materialization( &self, ctx: &mut Context, operand_attrs: &[Option<Box<dyn Attribute>>], rewriter: &mut dyn Rewriter, ) -> IRStatus

A helper for implementing fold_in_place by materializing the constants inferred by check_fold.

impl Copy for ExtractValueOp

impl Eq for ExtractValueOp

impl Hash for ExtractValueOp

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 OneOpdInterface for ExtractValueOp

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

Get the single operand used by this Op.

fn operand_type(&self, ctx: &Context) -> TypeHandle

Get the type of the single operand used by this Op.

impl OneResultInterface for ExtractValueOp

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

Get the single result defined by this Op.

fn result_type(&self, ctx: &Context) -> TypeHandle

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

impl Op for ExtractValueOp

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() -> ConcreteOpInfo

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 ExtractValueOp

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>>, Output = Self::Parsed, PartialState = ()> + 'a>

where Self::Parsed: 'a,

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

impl PartialEq for ExtractValueOp

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

Equality operator ==.

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

Inequality operator !=.

impl Printable for ExtractValueOp

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 ExtractValueOp

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

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

impl StructuralPartialEq for ExtractValueOp

impl Verify for ExtractValueOp

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