Define a new intrinsic @llvm.canonicalize.

This is used the canonicalize floating point values, which is useful for
implementing certain numeric primitives.  See the LangRef changes for
the full details of its semantics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241977 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed