nir/spirv/glsl450: Blindly implement Atan2.
authorKenneth Graunke <kenneth@whitecape.org>
Tue, 19 Jan 2016 23:56:50 +0000 (15:56 -0800)
committerKenneth Graunke <kenneth@whitecape.org>
Wed, 20 Jan 2016 00:14:05 +0000 (16:14 -0800)
commit68c9ca1a94de785660c61789c2d9e5b26569ee45
tree50f4ab36c995f6bf834037c3f56ed704ab345e56
parent2ab3efa0ad19118dc5bfd9854b512e5786d4b2c4
nir/spirv/glsl450: Blindly implement Atan2.

This is untested and probably broken.

We already passed the atan2 CTS tests before implementing this opcode.
Presumably, glslang or something was giving us a plain Atan opcode
instead of Atan2.  I don't know why.
src/glsl/nir/spirv/vtn_glsl450.c