Stop the iterator in ValueLiveAt from potentially running off the end of the interval.
authorLang Hames <lhames@gmail.com>
Fri, 30 Oct 2009 18:12:09 +0000 (18:12 +0000)
committerLang Hames <lhames@gmail.com>
Fri, 30 Oct 2009 18:12:09 +0000 (18:12 +0000)
commit788fa17af87dba8836fca691c9028c57ef8fc4fe
tree1bce9ac0c3d068a5a29a3200090b06f8a278c0d0
parentc1382b745faa62bc6f2570a193bce6aee8d78885
Stop the iterator in ValueLiveAt from potentially running off the end of the interval.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85599 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SimpleRegisterCoalescing.cpp
lib/CodeGen/SimpleRegisterCoalescing.h