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-rw-r--r--lib/Target/ARM/ARMLoadStoreOptimizer.cpp4
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/Target/ARM/ARMLoadStoreOptimizer.cpp b/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
index 5b729a642b..51dfa65da6 100644
--- a/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
+++ b/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
@@ -1411,10 +1411,6 @@ bool ARMLoadStoreOpt::runOnMachineFunction(MachineFunction &Fn) {
}
delete RS;
-
- // Kill flags aren't updated accurately by this pass.
- Fn.getRegInfo().invalidateLiveness();
-
return Modified;
}