tree efc7847173e58fd77bee395e2299932a6397fe79
parent b16ed11cb4ca0a55647335847bd69a3810290be9
author Jim Grosbach <grosbach@apple.com> 1259008553 +0000
committer Jim Grosbach <grosbach@apple.com> 1259008553 +0000

fold immediate of a + Const into the user as a subtract if it can fit as a negated two-part immediate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89694 91177308-0d34-0410-b5e6-96231b3b80d8