diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrNEON.td | 62 |
1 files changed, 4 insertions, 58 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrNEON.td b/llvm/lib/Target/ARM/ARMInstrNEON.td index c878096da72..0a1de7413b5 100644 --- a/llvm/lib/Target/ARM/ARMInstrNEON.td +++ b/llvm/lib/Target/ARM/ARMInstrNEON.td @@ -2934,6 +2934,7 @@ class N2VNSh<bit op24, bit op23, bits<4> op11_8, bit op7, bit op6, bit op4, // Shift right by immediate and accumulate, // both double- and quad-register. +let TwoOperandAliasConstraint = "$Vm = $Vd" in { class N2VDShAdd<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4, Operand ImmTy, string OpcodeStr, string Dt, ValueType Ty, SDNode ShOp> @@ -2950,9 +2951,11 @@ class N2VQShAdd<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4, OpcodeStr, Dt, "$Vd, $Vm, $SIMM", "$src1 = $Vd", [(set QPR:$Vd, (Ty (add QPR:$src1, (Ty (ShOp QPR:$Vm, (i32 imm:$SIMM))))))]>; +} // Shift by immediate and insert, // both double- and quad-register. +let TwoOperandAliasConstraint = "$Vm = $Vd" in { class N2VDShIns<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4, Operand ImmTy, Format f, string OpcodeStr, string Dt, ValueType Ty,SDNode ShOp> @@ -2967,6 +2970,7 @@ class N2VQShIns<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4, (ins QPR:$src1, QPR:$Vm, ImmTy:$SIMM), f, IIC_VSHLiQ, OpcodeStr, Dt, "$Vd, $Vm, $SIMM", "$src1 = $Vd", [(set QPR:$Vd, (Ty (ShOp QPR:$src1, QPR:$Vm, (i32 imm:$SIMM))))]>; +} // Convert, with fractional bits immediate, // both double- and quad-register. @@ -6562,64 +6566,6 @@ def : NEONInstAlias<"vclt${p}.u32 $Qd, $Qn, $Qm", def : NEONInstAlias<"vclt${p}.f32 $Qd, $Qn, $Qm", (VCGTfq QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>; -// Two-operand variants for VSRA. - // Signed. -def : NEONInstAlias<"vsra${p}.s8 $Vdm, $imm", - (VSRAsv8i8 DPR:$Vdm, DPR:$Vdm, shr_imm8:$imm, pred:$p)>; -def : NEONInstAlias<"vsra${p}.s16 $Vdm, $imm", - (VSRAsv4i16 DPR:$Vdm, DPR:$Vdm, shr_imm16:$imm, pred:$p)>; -def : NEONInstAlias<"vsra${p}.s32 $Vdm, $imm", - (VSRAsv2i32 DPR:$Vdm, DPR:$Vdm, shr_imm32:$imm, pred:$p)>; -def : NEONInstAlias<"vsra${p}.s64 $Vdm, $imm", - (VSRAsv1i64 DPR:$Vdm, DPR:$Vdm, shr_imm64:$imm, pred:$p)>; - -def : NEONInstAlias<"vsra${p}.s8 $Vdm, $imm", - (VSRAsv16i8 QPR:$Vdm, QPR:$Vdm, shr_imm8:$imm, pred:$p)>; -def : NEONInstAlias<"vsra${p}.s16 $Vdm, $imm", - (VSRAsv8i16 QPR:$Vdm, QPR:$Vdm, shr_imm16:$imm, pred:$p)>; -def : NEONInstAlias<"vsra${p}.s32 $Vdm, $imm", - (VSRAsv4i32 QPR:$Vdm, QPR:$Vdm, shr_imm32:$imm, pred:$p)>; -def : NEONInstAlias<"vsra${p}.s64 $Vdm, $imm", - (VSRAsv2i64 QPR:$Vdm, QPR:$Vdm, shr_imm64:$imm, pred:$p)>; - - // Unsigned. -def : NEONInstAlias<"vsra${p}.u8 $Vdm, $imm", - (VSRAuv8i8 DPR:$Vdm, DPR:$Vdm, shr_imm8:$imm, pred:$p)>; -def : NEONInstAlias<"vsra${p}.u16 $Vdm, $imm", - (VSRAuv4i16 DPR:$Vdm, DPR:$Vdm, shr_imm16:$imm, pred:$p)>; -def : NEONInstAlias<"vsra${p}.u32 $Vdm, $imm", - (VSRAuv2i32 DPR:$Vdm, DPR:$Vdm, shr_imm32:$imm, pred:$p)>; -def : NEONInstAlias<"vsra${p}.u64 $Vdm, $imm", - (VSRAuv1i64 DPR:$Vdm, DPR:$Vdm, shr_imm64:$imm, pred:$p)>; - -def : NEONInstAlias<"vsra${p}.u8 $Vdm, $imm", - (VSRAuv16i8 QPR:$Vdm, QPR:$Vdm, shr_imm8:$imm, pred:$p)>; -def : NEONInstAlias<"vsra${p}.u16 $Vdm, $imm", - (VSRAuv8i16 QPR:$Vdm, QPR:$Vdm, shr_imm16:$imm, pred:$p)>; -def : NEONInstAlias<"vsra${p}.u32 $Vdm, $imm", - (VSRAuv4i32 QPR:$Vdm, QPR:$Vdm, shr_imm32:$imm, pred:$p)>; -def : NEONInstAlias<"vsra${p}.u64 $Vdm, $imm", - (VSRAuv2i64 QPR:$Vdm, QPR:$Vdm, shr_imm64:$imm, pred:$p)>; - -// Two-operand variants for VSRI. -def : NEONInstAlias<"vsri${p}.8 $Vdm, $imm", - (VSRIv8i8 DPR:$Vdm, DPR:$Vdm, shr_imm8:$imm, pred:$p)>; -def : NEONInstAlias<"vsri${p}.16 $Vdm, $imm", - (VSRIv4i16 DPR:$Vdm, DPR:$Vdm, shr_imm16:$imm, pred:$p)>; -def : NEONInstAlias<"vsri${p}.32 $Vdm, $imm", - (VSRIv2i32 DPR:$Vdm, DPR:$Vdm, shr_imm32:$imm, pred:$p)>; -def : NEONInstAlias<"vsri${p}.64 $Vdm, $imm", - (VSRIv1i64 DPR:$Vdm, DPR:$Vdm, shr_imm64:$imm, pred:$p)>; - -def : NEONInstAlias<"vsri${p}.8 $Vdm, $imm", - (VSRIv16i8 QPR:$Vdm, QPR:$Vdm, shr_imm8:$imm, pred:$p)>; -def : NEONInstAlias<"vsri${p}.16 $Vdm, $imm", - (VSRIv8i16 QPR:$Vdm, QPR:$Vdm, shr_imm16:$imm, pred:$p)>; -def : NEONInstAlias<"vsri${p}.32 $Vdm, $imm", - (VSRIv4i32 QPR:$Vdm, QPR:$Vdm, shr_imm32:$imm, pred:$p)>; -def : NEONInstAlias<"vsri${p}.64 $Vdm, $imm", - (VSRIv2i64 QPR:$Vdm, QPR:$Vdm, shr_imm64:$imm, pred:$p)>; - // Two-operand variants for VSLI. def : NEONInstAlias<"vsli${p}.8 $Vdm, $imm", (VSLIv8i8 DPR:$Vdm, DPR:$Vdm, shr_imm8:$imm, pred:$p)>; |
