rcc-project - An optimizing compiler for C.

	Commit message (Collapse)	Author	Age	Files	Lines
*	[CodeGen] Add target register descriptions	Richard-Qin-X	2026-08-01	1	-0/+603
	Introduce an immutable register topology for units, subregisters, classes, banks, and preserved masks. Bind instruction descriptors to this topology through TargetDescription so builders, cloning, and verification share one target-aware contract. Add the test-only TestTarget model and positive and negative target fact coverage.