progs/gallium/python/tests/regress/fragment-shader/frag-srcmod-neg.sh

   1 FRAG
   2
   3 DCL IN[0], COLOR, LINEAR
   4 DCL OUT[0], COLOR
   5
   6 DCL TEMP[0]
   7
   8 SUB TEMP[0], IN[0], IN[0].yzxw
   9 MOV OUT[0], -TEMP[0]
  10
  11 END