sparse/sparse-dev.git - Sparse's development tree with unstable git history

Age	Commit message (Collapse)	Author	Files	Lines
2018-06-26	cast: simplify TRUNC + ZEXT to AND	Luc Van Oostenryck	1	-0/+102
	A truncation followed by a zero-extension to the original size, which is produced when loading a storing bitfields, is equivalent to a simple AND masking. Often, this AND can then trigger even more optimizations. So, replace TRUNC + ZEXT instructions by the equivalent AND. Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>