Only ARMv6 has BSWAP.
Fix MultiSource/Applications/aha test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35128 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 40ede74..1f4fb0f 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -159,6 +159,10 @@
if (!Subtarget->hasV5TOps() || Subtarget->isThumb())
setOperationAction(ISD::CTLZ, MVT::i32, Expand);
+ // Only ARMv6 has BSWAP.
+ if (!Subtarget->hasV6Ops())
+ setOperationAction(ISD::BSWAP, MVT::i32, Expand);
+
// These are expanded into libcalls.
setOperationAction(ISD::SDIV, MVT::i32, Expand);
setOperationAction(ISD::UDIV, MVT::i32, Expand);