bswap implementation

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25312 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index d8c00dcb1a..7991821133 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -64,7 +64,8 @@ PPCTargetLowering::PPCTargetLowering(TargetMachine &TM)
     setOperationAction(ISD::FSQRT, MVT::f32, Expand);
   }
   
-  // PowerPC does not have CTPOP or CTTZ
+  // PowerPC does not have BSWAP, CTPOP or CTTZ
+  setOperationAction(ISD::BSWAP, MVT::i32  , Expand);
   setOperationAction(ISD::CTPOP, MVT::i32  , Expand);
   setOperationAction(ISD::CTTZ , MVT::i32  , Expand);