Add a utility function to SDOperand for testing if a value is unused.
authorDan Gohman <gohman@apple.com>
Mon, 17 Sep 2007 17:44:31 +0000 (17:44 +0000)
committerDan Gohman <gohman@apple.com>
Mon, 17 Sep 2007 17:44:31 +0000 (17:44 +0000)
commite1b50639a860934685dff840e1826b16dbe6a344
treec8e07b59d8a5b46374b752aa17c61eb9929dc2a5
parent7d6ff3a25d9be6fae7ad95837ba8f1a8738947b6
Add a utility function to SDOperand for testing if a value is unused.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42038 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/SelectionDAGNodes.h