Fix ScalarEvolution's range memoization to avoid using a
authorDan Gohman <gohman@apple.com>
Wed, 17 Nov 2010 20:23:08 +0000 (20:23 +0000)
committerDan Gohman <gohman@apple.com>
Wed, 17 Nov 2010 20:23:08 +0000 (20:23 +0000)
commit7c0fd8eb724a7228a6cf7e3e5487614c25202a91
tree4bee2f4508f0afb520787bd42710bb1cb3968ba7
parentc4af4638dfdab0dc3b6257276cfad2ee45053060
Fix ScalarEvolution's range memoization to avoid using a
default ctor with ConstantRange.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119550 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/ScalarEvolution.h
include/llvm/Support/ConstantRange.h
lib/Analysis/ScalarEvolution.cpp