If 'other' was empty 'overlapsFrom(other, other.begin());' will segfault. This avoids...
authorLang Hames <lhames@gmail.com>
Thu, 22 Jul 2010 02:05:10 +0000 (02:05 +0000)
committerLang Hames <lhames@gmail.com>
Thu, 22 Jul 2010 02:05:10 +0000 (02:05 +0000)
commit624e0b2be6a8db6187206090ee5bc8f24cf55cb7
tree6934dbd3986645d70fef75c2565e8f1e69d1e55f
parent2d4590d6fbb21911e7bff8a4f1bdddd76edbebe0
If 'other' was empty 'overlapsFrom(other, other.begin());' will segfault. This avoids that.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109075 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/LiveInterval.h