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

Age	Commit message (Collapse)	Author	Files	Lines
2018-07-23	cast: simplify AND(ZEXT(x,M),N)	Luc Van Oostenryck	1	-1/+0
	An OP_AND with a constant value following a OP_ZEXT can often be simplified: * the constant mask can be made smaller * the whole masking is redundant and can be removed. Do these two simplifications depending on the initial mask and the sizes of the instructions. Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
2018-07-23	add testcases for casts & bitfield insertion/extraction	Luc Van Oostenryck	1	-0/+13
	There is several difficulties some related to unclear semantic of our IR instructions and/or type evaluation. Add testcases trying to cover this area. Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>