1b0808adf3
float_controls2 may have marked these as needing to preserve NaN or other values. If so, our newly contracted ffma needs to as well. Fixes dEQP-VK.spirv_assembly.instruction.compute.float_controls2.*.input_args.mat_det_testedWithout_NotNan* when nir_opt_algebraic is run after this pass. Cc: mesa-stable Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36750>