convert 'Value' to StringRef which makes it easier to
authorChris Lattner <sabre@nondot.org>
Sun, 20 Sep 2009 01:53:12 +0000 (01:53 +0000)
committerChris Lattner <sabre@nondot.org>
Sun, 20 Sep 2009 01:53:12 +0000 (01:53 +0000)
commit4e247ec4952db1e39b4cc074a38b9f1d52cdaa28
tree4593c6365ecf1a96a7b08a80691199b04eb9c77e
parent341620b2762e604fbf8c75913a1cc5b9c9297b7d
convert 'Value' to StringRef which makes it easier to
maintain the "null is unspecified, empty is empty" semantics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82351 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Support/CommandLine.cpp