commit b0636156effd9a3563d905cbbfee59826c63e2a2
author Evan Cheng <evan.cheng@apple.com> Thu Feb 01 23:34:03 2007 +0000
committer Evan Cheng <evan.cheng@apple.com> Thu Feb 01 23:34:03 2007 +0000
tree 87492e38a59a6df206f58f33668e3a2a509e904e
parent 95ced11b1a913c0c8ee0efacadddf48da25aef97

Thumb does not have clz.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33773 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/ARM/ARMISelLowering.cpp

diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index c66d2ff..d56c3e9 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -154,7 +154,7 @@
   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.