Jakob Stoklund Olesen d9444d455e Ban rematerializable instructions with side effects.
TableGen infers unmodeled side effects on instructions without a
pattern.  Fix some instruction definitions where that was overlooked.

Also raise an error if a rematerializable instruction has unmodeled side
effects. That doen't make any sense.

llvm-svn: 141929
2011-10-14 01:00:49 +00:00
..