diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/ARM/ARMISelLowering.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp index b8ff5b3bd6..244dac5ca4 100644 --- a/lib/Target/ARM/ARMISelLowering.cpp +++ b/lib/Target/ARM/ARMISelLowering.cpp @@ -554,6 +554,12 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM) setOperationAction(ISD::CTPOP, MVT::v4i16, Custom); setOperationAction(ISD::CTPOP, MVT::v8i16, Custom); + // NEON only has FMA instructions as of VFP4. + if (!Subtarget->hasVFP4()) { + setOperationAction(ISD::FMA, MVT::v2f32, Expand); + setOperationAction(ISD::FMA, MVT::v4f32, Expand); + } + setTargetDAGCombine(ISD::INTRINSIC_VOID); setTargetDAGCombine(ISD::INTRINSIC_W_CHAIN); setTargetDAGCombine(ISD::INTRINSIC_WO_CHAIN); |