diff options
Diffstat (limited to 'utils/TableGen/NeonEmitter.cpp')
| -rw-r--r-- | utils/TableGen/NeonEmitter.cpp | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/utils/TableGen/NeonEmitter.cpp b/utils/TableGen/NeonEmitter.cpp index 355a964..0b3fdaf 100644 --- a/utils/TableGen/NeonEmitter.cpp +++ b/utils/TableGen/NeonEmitter.cpp @@ -660,6 +660,26 @@ static std::string GenOpString(OpKind op, const std::string &proto, s += "__a - (" + Extend(typestr, "__b") + " * " + Extend(typestr, "__c") + ");"; break; + case OpQDMullLane: + s += MangleName("vqdmull", typestr, ClassS) + "(__a, " + + SplatLane(nElts, "__b", "__c") + ");"; + break; + case OpQDMlalLane: + s += MangleName("vqdmlal", typestr, ClassS) + "(__a, " + + SplatLane(nElts, "__b", "__c") + ");"; + break; + case OpQDMlslLane: + s += MangleName("vqdmlsl", typestr, ClassS) + "(__a, " + + SplatLane(nElts, "__b", "__c") + ");"; + break; + case OpQDMulhLane: + s += MangleName("vqdmulh", typestr, ClassS) + "(__a, " + + SplatLane(nElts, "__b", "__c") + ");"; + break; + case OpQRDMulhLane: + s += MangleName("vqrdmulh", typestr, ClassS) + "(__a, " + + SplatLane(nElts, "__b", "__c") + ");"; + break; case OpEq: s += "(" + ts + ")(__a == __b);"; break; @@ -1103,11 +1123,13 @@ void NeonEmitter::run(raw_ostream &OS) { std::vector<Record*> RV = Records.getAllDerivedDefinitions("Inst"); // Emit vmovl and vabd intrinsics first so they can be used by other - // intrinsics. + // intrinsics. (Some of the saturating multiply instructions are also + // used to implement the corresponding "_lane" variants, but tablegen + // sorts the records into alphabetical order so that the "_lane" variants + // come after the intrinsics they use.) emitIntrinsic(OS, Records.getDef("VMOVL")); emitIntrinsic(OS, Records.getDef("VABD")); - // Unique the return+pattern types, and assign them. for (unsigned i = 0, e = RV.size(); i != e; ++i) { Record *R = RV[i]; if (R->getName() != "VMOVL" && R->getName() != "VABD") |