Helpers for decomposing and alias‐checking GlobalISel memory addresses.

Types

Name

Description

BaseIndexOffset

Helper struct to store a base, index and offset that forms an address

Functions

Name

Description

aliasIsKnownForLoadStore

Compute whether or not a memory access at MI1 aliases with an access at MI2

getPointerInfo

Returns a BaseIndexOffset which describes the pointer in Ptr.

instMayAlias

Returns true if the instruction MI may alias Other.

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