5 Commits

Author	SHA1	Message	Date
Andrew Trick	e3198ed38e	Fix AccessUtils.swift to use the project_box reference root.	2024-02-26 00:20:46 -08:00
Andrew Trick	7574c1fede	Fix AccessUtils Value.referenceRoot to handle ForwardingInstructions. ... This fixes all analyses that use AccessUtils in the presence of new forwarding instructions. This is also needed for consistency with the C++ source base. And for general sanity. Utilities that walk the use-def chain should never hard-code a list of opcodes that happened to work with some specific pass. Passes should never assume that a basic SIL utility handles specific SIL operations a certain way. Instead, the utility needs to be defined in terms of SIL semantics. In this case, the utility is supposed to handle all instructions that semantically forward ownership of a reference.	2024-02-26 00:20:46 -08:00
Andrew Trick	03bda631f1	AccessUtils: comment typo	2024-02-12 09:57:14 -08:00
Andrew Trick	17319fa843	Improve the AddressUtils and OwnershipLiveness APIs	2024-01-30 08:38:57 -08:00
Erik Eckstein	ec4c815506	SwiftCompilerSources: move WalkUtils and AccessUtils from the Optimizer module to the SIL module ... Those utilities are conceptually part of the SIL definition.	2023-12-01 19:20:13 +01:00