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-rw-r--r--lib/Target/ARM/ARMISelLowering.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index c66d2ff4bf..d56c3e967b 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -154,7 +154,7 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM)
setOperationAction(ISD::ROTL, MVT::i32, Expand);
setOperationAction(ISD::CTTZ , MVT::i32, Expand);
setOperationAction(ISD::CTPOP, MVT::i32, Expand);
- if (!Subtarget->hasV5TOps())
+ if (!Subtarget->hasV5TOps() || Subtarget->isThumb())
setOperationAction(ISD::CTLZ, MVT::i32, Expand);
// These are expanded into libcalls.