diff options
Diffstat (limited to 'llvm/include/llvm/Target/TargetOptions.h')
| -rw-r--r-- | llvm/include/llvm/Target/TargetOptions.h | 40 |
1 files changed, 14 insertions, 26 deletions
diff --git a/llvm/include/llvm/Target/TargetOptions.h b/llvm/include/llvm/Target/TargetOptions.h index fd014d46e758..e5bea9041479 100644 --- a/llvm/include/llvm/Target/TargetOptions.h +++ b/llvm/include/llvm/Target/TargetOptions.h @@ -73,12 +73,6 @@ namespace llvm { None // Do not use Basic Block Sections. }; - enum class StackProtectorGuards { - None, - TLS, - Global - }; - enum class EABI { Unknown, Default, // Default means not specified @@ -100,15 +94,12 @@ namespace llvm { /// o if the feature is useful (or not) on a particular platform, regardless /// of the debugger, that's a target decision. /// It's not impossible to see both factors in some specific case. - /// - /// The "tuning" should be used to set defaults for individual feature flags - /// in DwarfDebug; if a given feature has a more specific command-line option, - /// that option should take precedence over the tuning. enum class DebuggerKind { - Default, // No specific tuning requested. - GDB, // Tune debug info for gdb. - LLDB, // Tune debug info for lldb. - SCE // Tune debug info for SCE targets (e.g. PS4). + Default, ///< No specific tuning requested. + GDB, ///< Tune debug info for gdb. + LLDB, ///< Tune debug info for lldb. + SCE, ///< Tune debug info for SCE targets (e.g. PS4). + DBX ///< Tune debug info for dbx. }; /// Enable abort calls when global instruction selection fails to lower/select @@ -140,6 +131,7 @@ namespace llvm { SupportsDebugEntryValues(false), EnableDebugEntryValues(false), PseudoProbeForProfiling(false), ValueTrackingVariableLocations(false), ForceDwarfFrameSection(false), XRayOmitFunctionIndex(false), + DebugStrictDwarf(false), FPDenormalMode(DenormalMode::IEEE, DenormalMode::IEEE) {} /// DisableFramePointerElim - This returns true if frame pointer elimination @@ -209,9 +201,6 @@ namespace llvm { /// as their parent function, etc.), using an alternate ABI if necessary. unsigned GuaranteedTailCallOpt : 1; - /// StackAlignmentOverride - Override default stack alignment for target. - unsigned StackAlignmentOverride = 0; - /// StackSymbolOrdering - When true, this will allow CodeGen to order /// the local stack symbols (for code size, code locality, or any other /// heuristics). When false, the local symbols are left in whatever order @@ -330,15 +319,14 @@ namespace llvm { /// Emit XRay Function Index section unsigned XRayOmitFunctionIndex : 1; - /// Stack protector guard offset to use. - unsigned StackProtectorGuardOffset : 32; - - /// Stack protector guard mode to use, e.g. tls, global. - StackProtectorGuards StackProtectorGuard = - StackProtectorGuards::None; + /// When set to true, don't use DWARF extensions in later DWARF versions. + /// By default, it is set to false. + unsigned DebugStrictDwarf : 1; - /// Stack protector guard reg to use, e.g. usually fs or gs in X86. - std::string StackProtectorGuardReg = "None"; + /// Name of the stack usage file (i.e., .su file) if user passes + /// -fstack-usage. If empty, it can be implied that -fstack-usage is not + /// passed on the command line. + std::string StackUsageOutput; /// FloatABIType - This setting is set by -float-abi=xxx option is specfied /// on the command line. This setting may either be Default, Soft, or Hard. @@ -348,7 +336,7 @@ namespace llvm { /// arm-apple-darwin). Hard presumes that the normal FP ABI is used. FloatABI::ABIType FloatABIType = FloatABI::Default; - /// AllowFPOpFusion - This flag is set by the -fuse-fp-ops=xxx option. + /// AllowFPOpFusion - This flag is set by the -fp-contract=xxx option. /// This controls the creation of fused FP ops that store intermediate /// results in higher precision than IEEE allows (E.g. FMAs). /// |