Update VarInfo's comments to reflect the current code. LiveVar
authorDan Gohman <gohman@apple.com>
Wed, 12 Nov 2008 17:02:24 +0000 (17:02 +0000)
committerDan Gohman <gohman@apple.com>
Wed, 12 Nov 2008 17:02:24 +0000 (17:02 +0000)
commite8f4ac2b10cc058431f534c53b7f021f492bd9c0
tree419a25958bb4f70ba3a0cbf95b5c9dbe428ce81e
parent4974b6aae1ec6f385ee212942d9a01ba1f4997e3
Update VarInfo's comments to reflect the current code. LiveVar
no longer records a unique defining instruction, and virtual
registers may have multiple kills while still being defined
and killed in the same block.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59145 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/LiveVariables.h