diff options
Diffstat (limited to 'llvm/lib/Target/ARM')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelLowering.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp index b5f72de1135..7f0222019f2 100644 --- a/llvm/lib/Target/ARM/ARMISelLowering.cpp +++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp @@ -1047,16 +1047,19 @@ ARMTargetLowering::ARMTargetLowering(const TargetMachine &TM, setLibcallName(RTLIB::UNWIND_RESUME, "_Unwind_SjLj_Resume"); setOperationAction(ISD::SETCC, MVT::i32, Expand); - setOperationAction(ISD::SETCC, MVT::f16, Expand); setOperationAction(ISD::SETCC, MVT::f32, Expand); setOperationAction(ISD::SETCC, MVT::f64, Expand); setOperationAction(ISD::SELECT, MVT::i32, Custom); setOperationAction(ISD::SELECT, MVT::f32, Custom); setOperationAction(ISD::SELECT, MVT::f64, Custom); - setOperationAction(ISD::SELECT_CC, MVT::f16, Custom); setOperationAction(ISD::SELECT_CC, MVT::i32, Custom); setOperationAction(ISD::SELECT_CC, MVT::f32, Custom); setOperationAction(ISD::SELECT_CC, MVT::f64, Custom); + if (Subtarget->hasFullFP16()) { + setOperationAction(ISD::SETCC, MVT::f16, Expand); + setOperationAction(ISD::SELECT, MVT::f16, Custom); + setOperationAction(ISD::SELECT_CC, MVT::f16, Custom); + } // Thumb-1 cannot currently select ARMISD::SUBE. if (!Subtarget->isThumb1Only()) @@ -1064,7 +1067,8 @@ ARMTargetLowering::ARMTargetLowering(const TargetMachine &TM, setOperationAction(ISD::BRCOND, MVT::Other, Custom); setOperationAction(ISD::BR_CC, MVT::i32, Custom); - setOperationAction(ISD::BR_CC, MVT::f16, Custom); + if (Subtarget->hasFullFP16()) + setOperationAction(ISD::BR_CC, MVT::f16, Custom); setOperationAction(ISD::BR_CC, MVT::f32, Custom); setOperationAction(ISD::BR_CC, MVT::f64, Custom); setOperationAction(ISD::BR_JT, MVT::Other, Custom); @@ -4522,7 +4526,9 @@ SDValue ARMTargetLowering::LowerSELECT_CC(SDValue Op, SelectionDAG &DAG) const { // Normalize the fp compare. If RHS is zero we keep it there so we match // CMPFPw0 instead of CMPFP. if (Subtarget->hasFPARMv8() && !isFloatingPointZero(RHS) && - (TrueVal.getValueType() == MVT::f32 || TrueVal.getValueType() == MVT::f64)) { + (TrueVal.getValueType() == MVT::f16 || + TrueVal.getValueType() == MVT::f32 || + TrueVal.getValueType() == MVT::f64)) { bool swpCmpOps = false; bool swpVselOps = false; checkVSELConstraints(CC, CondCode, swpCmpOps, swpVselOps); |
