Tobias Grosser 2ea7c6e8d1 Ensure parameter names are isl-compatible
Without this change it is not possible for isl to parse the resulting objects
from their string representation.

llvm-svn: 274350
2016-07-01 13:40:28 +00:00
..
2016-06-30 20:42:58 +00:00
2015-12-17 13:04:30 +00:00