diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCISelLowering.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp index dd3362ff353..b98c9e1b067 100644 --- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp @@ -401,11 +401,15 @@ PPCTargetLowering::PPCTargetLowering(const PPCTargetMachine &TM, setOperationAction(ISD::ADD , VT, Legal); setOperationAction(ISD::SUB , VT, Legal); - // Vector popcnt instructions introduced in P8 - if (Subtarget.hasP8Altivec()) + // Vector instructions introduced in P8 + if (Subtarget.hasP8Altivec()) { setOperationAction(ISD::CTPOP, VT, Legal); - else + setOperationAction(ISD::CTLZ, VT, Legal); + } + else { setOperationAction(ISD::CTPOP, VT, Expand); + setOperationAction(ISD::CTLZ, VT, Expand); + } // We promote all shuffles to v16i8. setOperationAction(ISD::VECTOR_SHUFFLE, VT, Promote); @@ -461,7 +465,6 @@ PPCTargetLowering::PPCTargetLowering(const PPCTargetMachine &TM, setOperationAction(ISD::SCALAR_TO_VECTOR, VT, Expand); setOperationAction(ISD::FPOW, VT, Expand); setOperationAction(ISD::BSWAP, VT, Expand); - setOperationAction(ISD::CTLZ, VT, Expand); setOperationAction(ISD::CTLZ_ZERO_UNDEF, VT, Expand); setOperationAction(ISD::CTTZ, VT, Expand); setOperationAction(ISD::CTTZ_ZERO_UNDEF, VT, Expand); |
