diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCISelLowering.cpp | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp index f422b355d69..06df60c0266 100644 --- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp @@ -558,10 +558,18 @@ PPCTargetLowering::PPCTargetLowering(const PPCTargetMachine &TM, // For v2i64, these are only valid with P8Vector. This is corrected after // the loop. - setOperationAction(ISD::SMAX, VT, Legal); - setOperationAction(ISD::SMIN, VT, Legal); - setOperationAction(ISD::UMAX, VT, Legal); - setOperationAction(ISD::UMIN, VT, Legal); + if (VT.getSizeInBits() <= 128 && VT.getScalarSizeInBits() <= 64) { + setOperationAction(ISD::SMAX, VT, Legal); + setOperationAction(ISD::SMIN, VT, Legal); + setOperationAction(ISD::UMAX, VT, Legal); + setOperationAction(ISD::UMIN, VT, Legal); + } + else { + setOperationAction(ISD::SMAX, VT, Expand); + setOperationAction(ISD::SMIN, VT, Expand); + setOperationAction(ISD::UMAX, VT, Expand); + setOperationAction(ISD::UMIN, VT, Expand); + } if (Subtarget.hasVSX()) { setOperationAction(ISD::FMAXNUM, VT, Legal); |
