Arnold Schwaighofer db81071b34 SCEVRewriter: Optionally interpret constants in value map as SCEVConstant
An upcoming loop vectorizer commit will want to replace a SCEVUnknown(Value*)
by a SCEVConstant. This commit modifies the SCEVParameterRewriter to support
this. The SCEVParameterRewriter constructor can optionally specify to follow
this behavior.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198949 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-10 18:20:29 +00:00
..
2013-11-12 22:47:20 +00:00
2014-01-06 19:52:42 +00:00