diff options
Diffstat (limited to 'lib/Target/ARM/ARMInstrNEON.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrNEON.td | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/lib/Target/ARM/ARMInstrNEON.td b/lib/Target/ARM/ARMInstrNEON.td index 977139f..0df62f4 100644 --- a/lib/Target/ARM/ARMInstrNEON.td +++ b/lib/Target/ARM/ARMInstrNEON.td @@ -4214,17 +4214,12 @@ def VSWPq : N2VX<0b11, 0b11, 0b00, 0b10, 0b00000, 1, 0, // Vector Move Operations. // VMOV : Vector Move (Register) +def : InstAlias<"vmov${p} $Vd, $Vm", + (VORRd DPR:$Vd, DPR:$Vm, DPR:$Vm, pred:$p)>; +def : InstAlias<"vmov${p} $Vd, $Vm", + (VORRq QPR:$Vd, QPR:$Vm, QPR:$Vm, pred:$p)>; let neverHasSideEffects = 1 in { -def VMOVDneon: N3VX<0, 0, 0b10, 0b0001, 0, 1, (outs DPR:$Vd), (ins DPR:$Vm), - N3RegFrm, IIC_VMOV, "vmov", "$Vd, $Vm", "", []> { - let Vn{4-0} = Vm{4-0}; -} -def VMOVQ : N3VX<0, 0, 0b10, 0b0001, 1, 1, (outs QPR:$Vd), (ins QPR:$Vm), - N3RegFrm, IIC_VMOV, "vmov", "$Vd, $Vm", "", []> { - let Vn{4-0} = Vm{4-0}; -} - // Pseudo vector move instructions for QQ and QQQQ registers. This should // be expanded after register allocation is completed. def VMOVQQ : PseudoInst<(outs QQPR:$dst), (ins QQPR:$src), @@ -4704,11 +4699,10 @@ def VEXTd32 : VEXTd<"vext", "32", v2i32> { let Inst{11-10} = index{1-0}; let Inst{9-8} = 0b00; } -def VEXTdf : VEXTd<"vext", "32", v2f32> { - let Inst{11-10} = index{1-0}; - let Inst{9-8} = 0b00; - -} +def : Pat<(v2f32 (NEONvext (v2f32 DPR:$Vn), + (v2f32 DPR:$Vm), + (i32 imm:$index))), + (VEXTd32 DPR:$Vn, DPR:$Vm, imm:$index)>; def VEXTq8 : VEXTq<"vext", "8", v16i8> { let Inst{11-8} = index{3-0}; @@ -4721,10 +4715,10 @@ def VEXTq32 : VEXTq<"vext", "32", v4i32> { let Inst{11-10} = index{1-0}; let Inst{9-8} = 0b00; } -def VEXTqf : VEXTq<"vext", "32", v4f32> { - let Inst{11-10} = index{1-0}; - let Inst{9-8} = 0b00; -} +def : Pat<(v4f32 (NEONvext (v4f32 QPR:$Vn), + (v4f32 QPR:$Vm), + (i32 imm:$index))), + (VEXTq32 QPR:$Vn, QPR:$Vm, imm:$index)>; // VTRN : Vector Transpose |