From b0636156effd9a3563d905cbbfee59826c63e2a2 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Thu, 1 Feb 2007 23:34:03 +0000 Subject: [PATCH] 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 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp index c66d2ff4bf0..d56c3e967b7 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.