lima: enable sin and cos lowering for GP

GP doesn't support sin/cos natively, so we have to lower them.

Reviewed-by: Qiang Yu <yuq825@gmail.com>
Tested-by: Qiang Yu <yuq825@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>

src/gallium/drivers/lima/lima_program.c

@@ -91,6 +91,7 @@ lima_program_optimize_vs_nir(struct nir_shader *s)
    NIR_PASS_V(s, lima_nir_lower_uniform_to_scalar);
    NIR_PASS_V(s, nir_lower_io_to_scalar,
               nir_var_shader_in|nir_var_shader_out);
+   NIR_PASS_V(s, nir_lower_sincos);
 
    do {
       progress = false;