llvm::AAMustProgress

Synopsis

Declared in <llvm/Transforms/IPO/Attributor.h>

struct AAMustProgress
    : IRAttribute<Attribute::MustProgress, StateWrapper<BooleanState, AbstractAttribute>, AAMustProgress>

Name	Description
`IRAttribute<Attribute::MustProgress, StateWrapper<BooleanState, AbstractAttribute>, AAMustProgress>`	Helper class that provides common functionality to manifest IR attributes.

Name	Description
`AAMustProgress` [constructor]	Create a AAMustProgress for the position `IRP.`
`getAttrKind`	Return the kind that identifies the abstract attribute implementation.
`getDeducedAttributes` [virtual]	Return the deduced attributes in `Attrs.`
`getIdAddr` [virtual]	See AbstractAttribute::getIdAddr()
`getName` [virtual]	See AbstractAttribute::getName()
`isAssumedMustProgress`	Return true if we assume that the underlying value is nonnull.
`isKnownMustProgress`	Return true if we know that underlying value is nonnull.
`manifest` [virtual]	See AbstractAttribute::manifest(...).

Name	Description
`classof`	This function should return true if the type of the `AA` is AAMustProgress
`createForPosition`	Create an abstract attribute view for the position `IRP.`
`hasTrivialInitializer`	Most boolean IRAttribute AAs don't do anything non-trivial in their initializers while non-boolean ones often do. Subclasses can change this.
`isImpliedByIR`	Return true if the IR already implies this attribute.
`isImpliedByPoison`	Return true if the IR attribute(s) associated with this AA are implied for an poison value.
`isImpliedByUndef`	Return true if the IR attribute(s) associated with this AA are implied for an undef value.

Name	Description
`ID`	Unique ID (due to the unique address)
`IRAttributeKind`	Compile time access to the IR attribute kind.