diff options
Diffstat (limited to 'llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp index 8bf25debe6b..8f1a06d4630 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp +++ b/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp @@ -130,8 +130,8 @@ WebAssemblyTargetLowering::WebAssemblyTargetLowering( setOperationAction(Op, T, Expand); // Note supported floating-point library function operators that otherwise // default to expand. - for (auto Op : {ISD::FCEIL, ISD::FFLOOR, ISD::FTRUNC, ISD::FNEARBYINT, - ISD::FRINT}) + for (auto Op : + {ISD::FCEIL, ISD::FFLOOR, ISD::FTRUNC, ISD::FNEARBYINT, ISD::FRINT}) setOperationAction(Op, T, Legal); // Support minnan and maxnan, which otherwise default to expand. setOperationAction(ISD::FMINNAN, T, Legal); @@ -140,11 +140,11 @@ WebAssemblyTargetLowering::WebAssemblyTargetLowering( for (auto T : {MVT::i32, MVT::i64}) { // Expand unavailable integer operations. - for (auto Op : {ISD::BSWAP, ISD::ROTL, ISD::ROTR, - ISD::SMUL_LOHI, ISD::UMUL_LOHI, - ISD::MULHS, ISD::MULHU, ISD::SDIVREM, ISD::UDIVREM, - ISD::SHL_PARTS, ISD::SRA_PARTS, ISD::SRL_PARTS, - ISD::ADDC, ISD::ADDE, ISD::SUBC, ISD::SUBE}) { + for (auto Op : + {ISD::BSWAP, ISD::ROTL, ISD::ROTR, ISD::SMUL_LOHI, ISD::UMUL_LOHI, + ISD::MULHS, ISD::MULHU, ISD::SDIVREM, ISD::UDIVREM, ISD::SHL_PARTS, + ISD::SRA_PARTS, ISD::SRL_PARTS, ISD::ADDC, ISD::ADDE, ISD::SUBC, + ISD::SUBE}) { setOperationAction(Op, T, Expand); } } @@ -187,13 +187,13 @@ FastISel *WebAssemblyTargetLowering::createFastISel( } bool WebAssemblyTargetLowering::isOffsetFoldingLegal( - const GlobalAddressSDNode *GA) const { + const GlobalAddressSDNode * /*GA*/) const { // The WebAssembly target doesn't support folding offsets into global // addresses. return false; } -MVT WebAssemblyTargetLowering::getScalarShiftAmountTy(const DataLayout &DL, +MVT WebAssemblyTargetLowering::getScalarShiftAmountTy(const DataLayout & /*DL*/, EVT VT) const { return VT.getSimpleVT(); } @@ -267,8 +267,7 @@ WebAssemblyTargetLowering::LowerCall(CallLoweringInfo &CLI, MachineFunction &MF = DAG.getMachineFunction(); CallingConv::ID CallConv = CLI.CallConv; - if (CallConv != CallingConv::C && - CallConv != CallingConv::Fast && + if (CallConv != CallingConv::C && CallConv != CallingConv::Fast && CallConv != CallingConv::Cold) fail(DL, DAG, "WebAssembly doesn't support language-specific or target-specific " @@ -330,8 +329,9 @@ WebAssemblyTargetLowering::LowerCall(CallLoweringInfo &CLI, } bool WebAssemblyTargetLowering::CanLowerReturn( - CallingConv::ID CallConv, MachineFunction &MF, bool IsVarArg, - const SmallVectorImpl<ISD::OutputArg> &Outs, LLVMContext &Context) const { + CallingConv::ID /*CallConv*/, MachineFunction & /*MF*/, bool /*IsVarArg*/, + const SmallVectorImpl<ISD::OutputArg> &Outs, + LLVMContext & /*Context*/) const { // WebAssembly can't currently handle returning tuples. return Outs.size() <= 1; } @@ -446,8 +446,9 @@ SDValue WebAssemblyTargetLowering::LowerGlobalAddress(SDValue Op, DAG.getTargetGlobalAddress(GA->getGlobal(), DL, VT)); } -SDValue WebAssemblyTargetLowering::LowerExternalSymbol(SDValue Op, - SelectionDAG &DAG) const { +SDValue +WebAssemblyTargetLowering::LowerExternalSymbol(SDValue Op, + SelectionDAG &DAG) const { SDLoc DL(Op); const auto *ES = cast<ExternalSymbolSDNode>(Op); EVT VT = Op.getValueType(); @@ -498,8 +499,8 @@ SDValue WebAssemblyTargetLowering::LowerBR_JT(SDValue Op, //===----------------------------------------------------------------------===// MCSection *WebAssemblyTargetObjectFile::SelectSectionForGlobal( - const GlobalValue *GV, SectionKind Kind, Mangler &Mang, - const TargetMachine &TM) const { + const GlobalValue *GV, SectionKind /*Kind*/, Mangler & /*Mang*/, + const TargetMachine & /*TM*/) const { // TODO: Be more sophisticated than this. return isa<Function>(GV) ? getTextSection() : getDataSection(); } |
