diff options
| -rw-r--r-- | lib/Target/ARM/ARMISelLowering.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp index bae3f2c124..1ac594e192 100644 --- a/lib/Target/ARM/ARMISelLowering.cpp +++ b/lib/Target/ARM/ARMISelLowering.cpp @@ -237,6 +237,33 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM) addQRTypeForNEON(MVT::v4i32); addQRTypeForNEON(MVT::v2i64); + // v2f64 is legal so that QR subregs can be extracted as f64 elements, but + // neither Neon nor VFP support any arithmetic operations on it. + setOperationAction(ISD::FADD, MVT::v2f64, Expand); + setOperationAction(ISD::FSUB, MVT::v2f64, Expand); + setOperationAction(ISD::FMUL, MVT::v2f64, Expand); + setOperationAction(ISD::FDIV, MVT::v2f64, Expand); + setOperationAction(ISD::FREM, MVT::v2f64, Expand); + setOperationAction(ISD::FCOPYSIGN, MVT::v2f64, Expand); + setOperationAction(ISD::VSETCC, MVT::v2f64, Expand); + setOperationAction(ISD::FNEG, MVT::v2f64, Expand); + setOperationAction(ISD::FABS, MVT::v2f64, Expand); + setOperationAction(ISD::FSQRT, MVT::v2f64, Expand); + setOperationAction(ISD::FSIN, MVT::v2f64, Expand); + setOperationAction(ISD::FCOS, MVT::v2f64, Expand); + setOperationAction(ISD::FPOWI, MVT::v2f64, Expand); + setOperationAction(ISD::FPOW, MVT::v2f64, Expand); + setOperationAction(ISD::FLOG, MVT::v2f64, Expand); + setOperationAction(ISD::FLOG2, MVT::v2f64, Expand); + setOperationAction(ISD::FLOG10, MVT::v2f64, Expand); + setOperationAction(ISD::FEXP, MVT::v2f64, Expand); + setOperationAction(ISD::FEXP2, MVT::v2f64, Expand); + setOperationAction(ISD::FCEIL, MVT::v2f64, Expand); + setOperationAction(ISD::FTRUNC, MVT::v2f64, Expand); + setOperationAction(ISD::FRINT, MVT::v2f64, Expand); + setOperationAction(ISD::FNEARBYINT, MVT::v2f64, Expand); + setOperationAction(ISD::FFLOOR, MVT::v2f64, Expand); + setTargetDAGCombine(ISD::INTRINSIC_WO_CHAIN); setTargetDAGCombine(ISD::SHL); setTargetDAGCombine(ISD::SRL); |