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[RISCV] Move riscv_vfmv_v_f_vl patterns to RISCVInstrInfoVVLPatterns.td for consistency with riscv_vmv_v_x_vl. NFC

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This commit is contained in:
Craig Topper 2021-02-12 16:08:22 -08:00
parent 542e18bed6
commit 25ee8ece36
2 changed files with 25 additions and 27 deletions
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27
lib/Target/RISCV/RISCVInstrInfoVPseudos.td
View File

@ -14,15 +14,6 @@
///
//===----------------------------------------------------------------------===//
def riscv_vmv_v_x_vl : SDNode<"RISCVISD::VMV_V_X_VL",
SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisInt<0>,
SDTCisVT<1, XLenVT>,
SDTCisVT<2, XLenVT>]>>;
def riscv_vfmv_v_f_vl : SDNode<"RISCVISD::VFMV_V_F_VL",
SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisFP<0>,
SDTCisEltOfVec<1, 0>,
SDTCisVT<2, XLenVT>]>>;
def riscv_vmv_x_s : SDNode<"RISCVISD::VMV_X_S",
SDTypeProfile<1, 1, [SDTCisInt<0>, SDTCisVec<1>,
SDTCisInt<1>]>>;
@ -4205,24 +4196,6 @@ foreach fvti = AllFloatVectors in {
(instr fvti.RegClass:$rs2, 0, (fvti.Mask V0), GPR:$vl, fvti.SEW)>;
}
//===----------------------------------------------------------------------===//
// 14.16. Vector Floating-Point Move Instruction
//===----------------------------------------------------------------------===//
foreach fvti = AllFloatVectors in {
// If we're splatting fpimm0, use vmv.v.x vd, x0.
def : Pat<(fvti.Vector (riscv_vfmv_v_f_vl
(fvti.Scalar (fpimm0)), (XLenVT (VLOp GPR:$vl)))),
(!cast<Instruction>("PseudoVMV_V_I_"#fvti.LMul.MX)
0, GPR:$vl, fvti.SEW)>;
def : Pat<(fvti.Vector (riscv_vfmv_v_f_vl
(fvti.Scalar fvti.ScalarRegClass:$rs2), (XLenVT (VLOp GPR:$vl)))),
(!cast<Instruction>("PseudoVFMV_V_" # fvti.ScalarSuffix # "_" #
fvti.LMul.MX)
(fvti.Scalar fvti.ScalarRegClass:$rs2),
GPR:$vl, fvti.SEW)>;
}
//===----------------------------------------------------------------------===//
// 14.17. Single-Width Floating-Point/Integer Type-Convert Instructions
//===----------------------------------------------------------------------===//

25
lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td
View File

@ -46,6 +46,15 @@ def SDT_RISCVFPBinOp_VL : SDTypeProfile<1, 4, [SDTCisSameAs<0, 1>,
SDTCisSameNumEltsAs<0, 3>,
SDTCisVT<4, XLenVT>]>;
def riscv_vmv_v_x_vl : SDNode<"RISCVISD::VMV_V_X_VL",
SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisInt<0>,
SDTCisVT<1, XLenVT>,
SDTCisVT<2, XLenVT>]>>;
def riscv_vfmv_v_f_vl : SDNode<"RISCVISD::VFMV_V_F_VL",
SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisFP<0>,
SDTCisEltOfVec<1, 0>,
SDTCisVT<2, XLenVT>]>>;
def riscv_vle_vl : SDNode<"RISCVISD::VLE_VL", SDT_RISCVVLE_VL,
[SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>;
def riscv_vse_vl : SDNode<"RISCVISD::VSE_VL", SDT_RISCVVSE_VL,
@ -461,6 +470,22 @@ foreach vti = AllFloatVectors in {
vti.RegClass:$rs, vti.RegClass:$rs, GPR:$vl, vti.SEW)>;
}
// 14.16. Vector Floating-Point Move Instruction
foreach fvti = AllFloatVectors in {
// If we're splatting fpimm0, use vmv.v.x vd, x0.
def : Pat<(fvti.Vector (riscv_vfmv_v_f_vl
(fvti.Scalar (fpimm0)), (XLenVT (VLOp GPR:$vl)))),
(!cast<Instruction>("PseudoVMV_V_I_"#fvti.LMul.MX)
0, GPR:$vl, fvti.SEW)>;
def : Pat<(fvti.Vector (riscv_vfmv_v_f_vl
(fvti.Scalar fvti.ScalarRegClass:$rs2), (XLenVT (VLOp GPR:$vl)))),
(!cast<Instruction>("PseudoVFMV_V_" # fvti.ScalarSuffix # "_" #
fvti.LMul.MX)
(fvti.Scalar fvti.ScalarRegClass:$rs2),
GPR:$vl, fvti.SEW)>;
}
} // Predicates = [HasStdExtV, HasStdExtF]
// 16.1 Vector Mask-Register Logical Instructions