5 commits

Author	SHA1	Message	Date
Eric Anholt	44d68fd06f	Add sqrt() builtin as an IR operation. ... Following a discussion in #dri-devel, I think this makes more sense than implementing it as RSQ RCP CMP as Mesa did. The i965 has a hardware sqrt that should work, and AMD is suppposed to be able to implement it as RSQ RCP with an alternate floating point mode so that the 0.0 case is handled like we want.	2010-03-29 12:48:45 -07:00
Eric Anholt	ddd2e83db2	Add builtin pow() function.	2010-03-29 12:48:45 -07:00
Eric Anholt	bfe380a721	Implement some binary gentype builtin functions.	2010-03-29 12:48:45 -07:00
Eric Anholt	2eec73f735	Implement additional unary gentype builtins.	2010-03-29 12:48:45 -07:00
Eric Anholt	c22c40015d	Implement the first builtin function: exp().	2010-03-29 12:48:45 -07:00