diff options
| -rw-r--r-- | lib/CodeGen/AggressiveAntiDepBreaker.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/AggressiveAntiDepBreaker.cpp b/lib/CodeGen/AggressiveAntiDepBreaker.cpp index e079707..2ee7767 100644 --- a/lib/CodeGen/AggressiveAntiDepBreaker.cpp +++ b/lib/CodeGen/AggressiveAntiDepBreaker.cpp @@ -782,7 +782,7 @@ unsigned AggressiveAntiDepBreaker::BreakAntiDependencies( if (MI == CriticalPathMI) { CriticalPathSU = CriticalPathStep(CriticalPathSU); CriticalPathMI = (CriticalPathSU) ? CriticalPathSU->getInstr() : 0; - } else { + } else if (CriticalPathSet.any()) { ExcludeRegs = &CriticalPathSet; } |