diff options
Diffstat (limited to 'contrib/llvm/include/llvm/Analysis/OptimizationDiagnosticInfo.h')
| -rw-r--r-- | contrib/llvm/include/llvm/Analysis/OptimizationDiagnosticInfo.h | 150 |
1 files changed, 18 insertions, 132 deletions
diff --git a/contrib/llvm/include/llvm/Analysis/OptimizationDiagnosticInfo.h b/contrib/llvm/include/llvm/Analysis/OptimizationDiagnosticInfo.h index 39269269c244..edd9140a3493 100644 --- a/contrib/llvm/include/llvm/Analysis/OptimizationDiagnosticInfo.h +++ b/contrib/llvm/include/llvm/Analysis/OptimizationDiagnosticInfo.h @@ -38,7 +38,7 @@ class Value; /// enabled in the LLVM context. class OptimizationRemarkEmitter { public: - OptimizationRemarkEmitter(Function *F, BlockFrequencyInfo *BFI) + OptimizationRemarkEmitter(const Function *F, BlockFrequencyInfo *BFI) : F(F), BFI(BFI) {} /// \brief This variant can be used to generate ORE on demand (without the @@ -52,7 +52,7 @@ public: /// operation since BFI and all its required analyses are computed. This is /// for example useful for CGSCC passes that can't use function analyses /// passes in the old PM. - OptimizationRemarkEmitter(Function *F); + OptimizationRemarkEmitter(const Function *F); OptimizationRemarkEmitter(OptimizationRemarkEmitter &&Arg) : F(Arg.F), BFI(Arg.BFI) {} @@ -63,136 +63,16 @@ public: return *this; } - /// The new interface to emit remarks. - void emit(DiagnosticInfoOptimizationBase &OptDiag); - - /// Emit an optimization-applied message. - /// - /// \p PassName is the name of the pass emitting the message. If -Rpass= is - /// given and \p PassName matches the regular expression in -Rpass, then the - /// remark will be emitted. \p Fn is the function triggering the remark, \p - /// DLoc is the debug location where the diagnostic is generated. \p V is the - /// IR Value that identifies the code region. \p Msg is the message string to - /// use. - void emitOptimizationRemark(const char *PassName, const DebugLoc &DLoc, - const Value *V, const Twine &Msg); - - /// \brief Same as above but derives the IR Value for the code region and the - /// debug location from the Loop parameter \p L. - void emitOptimizationRemark(const char *PassName, Loop *L, const Twine &Msg); - - /// \brief Same as above but derives the debug location and the code region - /// from the debug location and the basic block of \p Inst, respectively. - void emitOptimizationRemark(const char *PassName, Instruction *Inst, - const Twine &Msg) { - emitOptimizationRemark(PassName, Inst->getDebugLoc(), Inst->getParent(), - Msg); - } - - /// Emit an optimization-missed message. - /// - /// \p PassName is the name of the pass emitting the message. If - /// -Rpass-missed= is given and the name matches the regular expression in - /// -Rpass, then the remark will be emitted. \p DLoc is the debug location - /// where the diagnostic is generated. \p V is the IR Value that identifies - /// the code region. \p Msg is the message string to use. If \p IsVerbose is - /// true, the message is considered verbose and will only be emitted when - /// verbose output is turned on. - void emitOptimizationRemarkMissed(const char *PassName, const DebugLoc &DLoc, - const Value *V, const Twine &Msg, - bool IsVerbose = false); - - /// \brief Same as above but derives the IR Value for the code region and the - /// debug location from the Loop parameter \p L. - void emitOptimizationRemarkMissed(const char *PassName, Loop *L, - const Twine &Msg, bool IsVerbose = false); - - /// \brief Same as above but derives the debug location and the code region - /// from the debug location and the basic block of \p Inst, respectively. - void emitOptimizationRemarkMissed(const char *PassName, Instruction *Inst, - const Twine &Msg, bool IsVerbose = false) { - emitOptimizationRemarkMissed(PassName, Inst->getDebugLoc(), - Inst->getParent(), Msg, IsVerbose); - } - - /// Emit an optimization analysis remark message. - /// - /// \p PassName is the name of the pass emitting the message. If - /// -Rpass-analysis= is given and \p PassName matches the regular expression - /// in -Rpass, then the remark will be emitted. \p DLoc is the debug location - /// where the diagnostic is generated. \p V is the IR Value that identifies - /// the code region. \p Msg is the message string to use. If \p IsVerbose is - /// true, the message is considered verbose and will only be emitted when - /// verbose output is turned on. - void emitOptimizationRemarkAnalysis(const char *PassName, - const DebugLoc &DLoc, const Value *V, - const Twine &Msg, bool IsVerbose = false); - - /// \brief Same as above but derives the IR Value for the code region and the - /// debug location from the Loop parameter \p L. - void emitOptimizationRemarkAnalysis(const char *PassName, Loop *L, - const Twine &Msg, bool IsVerbose = false); + /// Handle invalidation events in the new pass manager. + bool invalidate(Function &F, const PreservedAnalyses &PA, + FunctionAnalysisManager::Invalidator &Inv); - /// \brief Same as above but derives the debug location and the code region - /// from the debug location and the basic block of \p Inst, respectively. - void emitOptimizationRemarkAnalysis(const char *PassName, Instruction *Inst, - const Twine &Msg, - bool IsVerbose = false) { - emitOptimizationRemarkAnalysis(PassName, Inst->getDebugLoc(), - Inst->getParent(), Msg, IsVerbose); - } - - /// \brief This variant allows specifying what should be emitted for missed - /// and analysis remarks in one call. - /// - /// \p PassName is the name of the pass emitting the message. If - /// -Rpass-missed= is given and \p PassName matches the regular expression, \p - /// MsgForMissedRemark is emitted. - /// - /// If -Rpass-analysis= is given and \p PassName matches the regular - /// expression, \p MsgForAnalysisRemark is emitted. - /// - /// The debug location and the code region is derived from \p Inst. If \p - /// IsVerbose is true, the message is considered verbose and will only be - /// emitted when verbose output is turned on. - void emitOptimizationRemarkMissedAndAnalysis( - const char *PassName, Instruction *Inst, const Twine &MsgForMissedRemark, - const Twine &MsgForAnalysisRemark, bool IsVerbose = false) { - emitOptimizationRemarkAnalysis(PassName, Inst, MsgForAnalysisRemark, - IsVerbose); - emitOptimizationRemarkMissed(PassName, Inst, MsgForMissedRemark, IsVerbose); - } - - /// \brief Emit an optimization analysis remark related to floating-point - /// non-commutativity. + /// \brief Output the remark via the diagnostic handler and to the + /// optimization record file. /// - /// \p PassName is the name of the pass emitting the message. If - /// -Rpass-analysis= is given and \p PassName matches the regular expression - /// in -Rpass, then the remark will be emitted. \p Fn is the function - /// triggering the remark, \p DLoc is the debug location where the diagnostic - /// is generated.\p V is the IR Value that identifies the code region. \p Msg - /// is the message string to use. - void emitOptimizationRemarkAnalysisFPCommute(const char *PassName, - const DebugLoc &DLoc, - const Value *V, - const Twine &Msg); - - /// \brief Emit an optimization analysis remark related to pointer aliasing. - /// - /// \p PassName is the name of the pass emitting the message. If - /// -Rpass-analysis= is given and \p PassName matches the regular expression - /// in -Rpass, then the remark will be emitted. \p Fn is the function - /// triggering the remark, \p DLoc is the debug location where the diagnostic - /// is generated.\p V is the IR Value that identifies the code region. \p Msg - /// is the message string to use. - void emitOptimizationRemarkAnalysisAliasing(const char *PassName, - const DebugLoc &DLoc, - const Value *V, const Twine &Msg); - - /// \brief Same as above but derives the IR Value for the code region and the - /// debug location from the Loop parameter \p L. - void emitOptimizationRemarkAnalysisAliasing(const char *PassName, Loop *L, - const Twine &Msg); + /// This is the new interface that should be now used rather than the legacy + /// emit* APIs. + void emit(DiagnosticInfoOptimizationBase &OptDiag); /// \brief Whether we allow for extra compile-time budget to perform more /// analysis to produce fewer false positives. @@ -208,7 +88,7 @@ public: } private: - Function *F; + const Function *F; BlockFrequencyInfo *BFI; @@ -220,7 +100,7 @@ private: Optional<uint64_t> computeHotness(const Value *V); /// Similar but use value from \p OptDiag and update hotness there. - void computeHotness(DiagnosticInfoOptimizationBase &OptDiag); + void computeHotness(DiagnosticInfoIROptimization &OptDiag); /// \brief Only allow verbose messages if we know we're filtering by hotness /// (BFI is only set in this case). @@ -274,5 +154,11 @@ public: /// \brief Run the analysis pass over a function and produce BFI. Result run(Function &F, FunctionAnalysisManager &AM); }; + +namespace yaml { +template <> struct MappingTraits<DiagnosticInfoOptimizationBase *> { + static void mapping(IO &io, DiagnosticInfoOptimizationBase *&OptDiag); +}; +} } #endif // LLVM_IR_OPTIMIZATIONDIAGNOSTICINFO_H |