diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCISelLowering.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp index c0601ad4e7a..3275315a6a4 100644 --- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp @@ -160,16 +160,22 @@ PPCTargetLowering::PPCTargetLowering(PPCTargetMachine &TM) // 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); setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::i32, Expand); setOperationAction(ISD::CTLZ_ZERO_UNDEF, MVT::i32, Expand); setOperationAction(ISD::BSWAP, MVT::i64 , Expand); - setOperationAction(ISD::CTPOP, MVT::i64 , Expand); setOperationAction(ISD::CTTZ , MVT::i64 , Expand); setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::i64, Expand); setOperationAction(ISD::CTLZ_ZERO_UNDEF, MVT::i64, Expand); + if (Subtarget->hasPOPCNTD()) { + setOperationAction(ISD::CTPOP, MVT::i32 , Promote); + setOperationAction(ISD::CTPOP, MVT::i64 , Legal); + } else { + setOperationAction(ISD::CTPOP, MVT::i32 , Expand); + setOperationAction(ISD::CTPOP, MVT::i64 , Expand); + } + // PowerPC does not have ROTR setOperationAction(ISD::ROTR, MVT::i32 , Expand); setOperationAction(ISD::ROTR, MVT::i64 , Expand); |
