bool NoZerosInBSS;
bool DwarfExceptionHandling;
bool SjLjExceptionHandling;
+ bool JITEmitDebugInfo;
+ bool JITEmitDebugInfoToDisk;
bool UnwindTablesMandatory;
Reloc::Model RelocationModel;
CodeModel::Model CMModel;
cl::desc("Emit SJLJ exception handling (default if target supports)"),
cl::location(SjLjExceptionHandling),
cl::init(false));
+// In debug builds, make this default to true.
+#ifdef NDEBUG
+#define EMIT_DEBUG false
+#else
+#define EMIT_DEBUG true
+#endif
+static cl::opt<bool, true>
+EmitJitDebugInfo("jit-emit-debug",
+ cl::desc("Emit debug information to debugger"),
+ cl::location(JITEmitDebugInfo),
+ cl::init(EMIT_DEBUG));
+#undef EMIT_DEBUG
+static cl::opt<bool, true>
+EmitJitDebugInfoToDisk("jit-emit-debug-to-disk",
+ cl::Hidden,
+ cl::desc("Emit debug info objfiles to disk"),
+ cl::location(JITEmitDebugInfoToDisk),
+ cl::init(false));
static cl::opt<bool, true>
EnableUnwindTables("unwind-tables",
cl::desc("Generate unwinding tables for all functions"),
clEnumValEnd));
static cl::opt<bool, true>
EnablePerformTailCallOpt("tailcallopt",
- cl::desc("Turn on tail call optimization."),
+ cl::desc("Turn fastcc calls into tail calls by (potentially) changing ABI."),
cl::location(PerformTailCallOpt),
cl::init(false));
static cl::opt<unsigned, true>
return !UnsafeFPMath && HonorSignDependentRoundingFPMathOption;
}
}
-