diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/ARM/ARMInstrNEON.td | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMInstrNEON.td b/lib/Target/ARM/ARMInstrNEON.td index 17dfbc52e6..7a368bfc35 100644 --- a/lib/Target/ARM/ARMInstrNEON.td +++ b/lib/Target/ARM/ARMInstrNEON.td @@ -6986,6 +6986,68 @@ def : NEONInstAlias<"vsli${p}.32 $Vdm, $imm", def : NEONInstAlias<"vsli${p}.64 $Vdm, $imm", (VSLIv2i64 QPR:$Vdm, QPR:$Vdm, shr_imm64:$imm, pred:$p)>; +// Two-operand variants for VHSUB. + // Signed. +def : NEONInstAlias<"vhsub${p}.s8 $Vdn, $Vm", + (VHSUBsv8i8 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhsub${p}.s16 $Vdn, $Vm", + (VHSUBsv4i16 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhsub${p}.s32 $Vdn, $Vm", + (VHSUBsv2i32 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; + +def : NEONInstAlias<"vhsub${p}.s8 $Vdn, $Vm", + (VHSUBsv16i8 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhsub${p}.s16 $Vdn, $Vm", + (VHSUBsv8i16 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhsub${p}.s32 $Vdn, $Vm", + (VHSUBsv4i32 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; + + // Unsigned. +def : NEONInstAlias<"vhsub${p}.u8 $Vdn, $Vm", + (VHSUBuv8i8 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhsub${p}.u16 $Vdn, $Vm", + (VHSUBuv4i16 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhsub${p}.u32 $Vdn, $Vm", + (VHSUBuv2i32 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; + +def : NEONInstAlias<"vhsub${p}.u8 $Vdn, $Vm", + (VHSUBuv16i8 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhsub${p}.u16 $Vdn, $Vm", + (VHSUBuv8i16 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhsub${p}.u32 $Vdn, $Vm", + (VHSUBuv4i32 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; + + +// Two-operand variants for VHADD. + // Signed. +def : NEONInstAlias<"vhadd${p}.s8 $Vdn, $Vm", + (VHADDsv8i8 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhadd${p}.s16 $Vdn, $Vm", + (VHADDsv4i16 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhadd${p}.s32 $Vdn, $Vm", + (VHADDsv2i32 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; + +def : NEONInstAlias<"vhadd${p}.s8 $Vdn, $Vm", + (VHADDsv16i8 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhadd${p}.s16 $Vdn, $Vm", + (VHADDsv8i16 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhadd${p}.s32 $Vdn, $Vm", + (VHADDsv4i32 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; + + // Unsigned. +def : NEONInstAlias<"vhadd${p}.u8 $Vdn, $Vm", + (VHADDuv8i8 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhadd${p}.u16 $Vdn, $Vm", + (VHADDuv4i16 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhadd${p}.u32 $Vdn, $Vm", + (VHADDuv2i32 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; + +def : NEONInstAlias<"vhadd${p}.u8 $Vdn, $Vm", + (VHADDuv16i8 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhadd${p}.u16 $Vdn, $Vm", + (VHADDuv8i16 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vhadd${p}.u32 $Vdn, $Vm", + (VHADDuv4i32 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; // Two-operand variants for VRHADD. // Signed. |