Devang Patel c1631db93b Turn floating point IVs into integer IVs where possible. ... This allows SCEV users to effectively calculate trip count. LSR later on transforms back integer IVs to floating point IVs later on to avoid int-to-float casts inside the loop. llvm-svn: 58625		2008-11-03 18:32:19 +00:00
clang	Add implicitly-declared default and copy constructors to C++ classes,	2008-11-03 17:51:48 +00:00
llvm	Turn floating point IVs into integer IVs where possible.	2008-11-03 18:32:19 +00:00