David Majnemer 5fa7d48bb8 [NVVMIntrRange] Only set range metadata if none is already present
The range metadata inserted by NVVMIntrRange is pessimistic, range
metadata already present could be more precise.

llvm-svn: 290294
2016-12-22 00:51:59 +00:00
..
2015-07-29 18:59:09 +00:00
2015-06-04 21:28:26 +00:00
2015-06-04 21:28:26 +00:00