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include/llvm/Target/TargetOptions.h
| Show First 20 Lines • Show All 52 Lines • ▼ Show 20 Lines | namespace llvm { | ||||
| namespace ThreadModel { | namespace ThreadModel { | ||||
| enum Model { | enum Model { | ||||
| POSIX, // POSIX Threads | POSIX, // POSIX Threads | ||||
| Single // Single Threaded Environment | Single // Single Threaded Environment | ||||
| }; | }; | ||||
| } | } | ||||
| enum class DebuggerKind { | |||||
| Default, // No specific tuning. | |||||
| GDB, // Tune debug info for gdb. | |||||
| LLDB, // Tune debug info for lldb. | |||||
| SCE // Tune debug info for SCE targets (e.g. PS4). | |||||
| }; | |||||
| class TargetOptions { | class TargetOptions { | ||||
| public: | public: | ||||
| TargetOptions() | TargetOptions() | ||||
| : PrintMachineCode(false), | : PrintMachineCode(false), | ||||
| LessPreciseFPMADOption(false), UnsafeFPMath(false), | LessPreciseFPMADOption(false), UnsafeFPMath(false), | ||||
| NoInfsFPMath(false), NoNaNsFPMath(false), | NoInfsFPMath(false), NoNaNsFPMath(false), | ||||
| HonorSignDependentRoundingFPMathOption(false), | HonorSignDependentRoundingFPMathOption(false), | ||||
| NoZerosInBSS(false), | NoZerosInBSS(false), | ||||
| GuaranteedTailCallOpt(false), | GuaranteedTailCallOpt(false), | ||||
| DisableTailCalls(false), StackAlignmentOverride(0), | DisableTailCalls(false), StackAlignmentOverride(0), | ||||
| EnableFastISel(false), PositionIndependentExecutable(false), | EnableFastISel(false), PositionIndependentExecutable(false), | ||||
| UseInitArray(false), DisableIntegratedAS(false), | UseInitArray(false), DisableIntegratedAS(false), | ||||
| CompressDebugSections(false), FunctionSections(false), | CompressDebugSections(false), FunctionSections(false), | ||||
| DataSections(false), UniqueSectionNames(true), TrapUnreachable(false), | DataSections(false), UniqueSectionNames(true), TrapUnreachable(false), | ||||
| TrapFuncName(), FloatABIType(FloatABI::Default), | TrapFuncName(), FloatABIType(FloatABI::Default), | ||||
| AllowFPOpFusion(FPOpFusion::Standard), Reciprocals(TargetRecip()), | AllowFPOpFusion(FPOpFusion::Standard), Reciprocals(TargetRecip()), | ||||
| JTType(JumpTable::Single), | JTType(JumpTable::Single), | ||||
| ThreadModel(ThreadModel::POSIX) {} | ThreadModel(ThreadModel::POSIX), | ||||
| DebuggerTuning(DebuggerKind::Default) {} | |||||
| /// PrintMachineCode - This flag is enabled when the -print-machineinstrs | /// PrintMachineCode - This flag is enabled when the -print-machineinstrs | ||||
| /// option is specified on the command line, and should enable debugging | /// option is specified on the command line, and should enable debugging | ||||
| /// output from the code generator. | /// output from the code generator. | ||||
| unsigned PrintMachineCode : 1; | unsigned PrintMachineCode : 1; | ||||
| /// DisableFramePointerElim - This returns true if frame pointer elimination | /// DisableFramePointerElim - This returns true if frame pointer elimination | ||||
| /// optimization should be disabled for the given machine function. | /// optimization should be disabled for the given machine function. | ||||
| ▲ Show 20 Lines • Show All 127 Lines • ▼ Show 20 Lines | public: | ||||
| /// JTType - This flag specifies the type of jump-instruction table to | /// JTType - This flag specifies the type of jump-instruction table to | ||||
| /// create for functions that have the jumptable attribute. | /// create for functions that have the jumptable attribute. | ||||
| JumpTable::JumpTableType JTType; | JumpTable::JumpTableType JTType; | ||||
| /// ThreadModel - This flag specifies the type of threading model to assume | /// ThreadModel - This flag specifies the type of threading model to assume | ||||
| /// for things like atomics | /// for things like atomics | ||||
| ThreadModel::Model ThreadModel; | ThreadModel::Model ThreadModel; | ||||
| /// Which debugger are we expecting to consume the debug info? | |||||
| DebuggerKind DebuggerTuning; | |||||
| /// Machine level options. | /// Machine level options. | ||||
| MCTargetOptions MCOptions; | MCTargetOptions MCOptions; | ||||
| }; | }; | ||||
| // Comparison operators: | // Comparison operators: | ||||
| inline bool operator==(const TargetOptions &LHS, | inline bool operator==(const TargetOptions &LHS, | ||||
| Show All 33 Lines | |||||