132001f49Smrg!!ARBfp1.0 232001f49Smrg# this should result in fragment color passing through unchanged 332001f49SmrgTEMP R0; 432001f49SmrgADD R0, fragment.color, fragment.color; 532001f49SmrgADD result.color, R0, -fragment.color; 632001f49SmrgEND 7