diff options
Diffstat (limited to 'lib/CodeGen/RegisterScavenging.cpp')
| -rw-r--r-- | lib/CodeGen/RegisterScavenging.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/RegisterScavenging.cpp b/lib/CodeGen/RegisterScavenging.cpp index 5ec6564ce3..22d3c6217f 100644 --- a/lib/CodeGen/RegisterScavenging.cpp +++ b/lib/CodeGen/RegisterScavenging.cpp @@ -43,7 +43,7 @@ void RegScavenger::setUsed(unsigned Reg) { bool RegScavenger::isAliasUsed(unsigned Reg) const { for (MCRegAliasIterator AI(Reg, TRI, true); AI.isValid(); ++AI) - if (isUsed(*AI)) + if (isUsed(*AI, *AI == Reg)) return true; return false; } |