Skip to content
Commit 10223a3f authored by Chris Lattner's avatar Chris Lattner
Browse files

teach SCEV analysis of PHI nodes that PHI recurences formed 

with GEP instructions are always NUW, because PHIs cannot wrap
the end of the address space.

llvm-svn: 123105
parent a337f5ec
Hide whitespace changes
Inline Side-by-side
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment