hopefully fixed simplification of MinMax
hopefully fixed simplification of MinMax

HIPERFIT/futhark,diku-dk/futhark,diku-dk/futhark,ihc/futhark,ihc/futhark,ihc/futhark,mrakgr/futhark,HIPERFIT/futhark,diku-dk/futhark,diku-dk/futhark,diku-dk/futhark,HIPERFIT/futhark,CulpaBS/wbBach,mrakgr/futhark,mrakgr/futhark