LLVM 20.0.0git
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Diagnostic information for optimization failures. More...
#include "llvm/IR/DiagnosticInfo.h"
Public Member Functions | |
DiagnosticInfoOptimizationFailure (const Function &Fn, const DiagnosticLocation &Loc, const Twine &Msg) | |
Fn is the function where the diagnostic is being emitted. | |
DiagnosticInfoOptimizationFailure (const char *PassName, StringRef RemarkName, const DiagnosticLocation &Loc, const Value *CodeRegion) | |
PassName is the name of the pass emitting this diagnostic. | |
bool | isEnabled () const override |
Public Member Functions inherited from llvm::DiagnosticInfoIROptimization | |
DiagnosticInfoIROptimization (enum DiagnosticKind Kind, enum DiagnosticSeverity Severity, const char *PassName, StringRef RemarkName, const Function &Fn, const DiagnosticLocation &Loc, const Value *CodeRegion=nullptr) | |
PassName is the name of the pass emitting this diagnostic. | |
DiagnosticInfoIROptimization (const char *PassName, StringRef Prepend, const DiagnosticInfoIROptimization &Orig) | |
This is ctor variant allows a pass to build an optimization remark from an existing remark. | |
DiagnosticInfoIROptimization (enum DiagnosticKind Kind, enum DiagnosticSeverity Severity, const char *PassName, const Function &Fn, const DiagnosticLocation &Loc, const Twine &Msg) | |
Legacy interface. | |
const Value * | getCodeRegion () const |
Public Member Functions inherited from llvm::DiagnosticInfoOptimizationBase | |
DiagnosticInfoOptimizationBase (enum DiagnosticKind Kind, enum DiagnosticSeverity Severity, const char *PassName, StringRef RemarkName, const Function &Fn, const DiagnosticLocation &Loc) | |
PassName is the name of the pass emitting this diagnostic. | |
void | insert (StringRef S) |
void | insert (Argument A) |
void | insert (setIsVerbose V) |
void | insert (setExtraArgs EA) |
void | print (DiagnosticPrinter &DP) const override |
virtual bool | isEnabled () const =0 |
Return true if this optimization remark is enabled by one of of the LLVM command line flags (-pass-remarks, -pass-remarks-missed, or -pass-remarks-analysis). | |
StringRef | getPassName () const |
StringRef | getRemarkName () const |
std::string | getMsg () const |
std::optional< uint64_t > | getHotness () const |
void | setHotness (std::optional< uint64_t > H) |
bool | isVerbose () const |
ArrayRef< Argument > | getArgs () const |
bool | isPassed () const |
bool | isMissed () const |
bool | isAnalysis () const |
Public Member Functions inherited from llvm::DiagnosticInfoWithLocationBase | |
DiagnosticInfoWithLocationBase (enum DiagnosticKind Kind, enum DiagnosticSeverity Severity, const Function &Fn, const DiagnosticLocation &Loc) | |
Fn is the function where the diagnostic is being emitted. | |
bool | isLocationAvailable () const |
Return true if location information is available for this diagnostic. | |
std::string | getLocationStr () const |
Return a string with the location information for this diagnostic in the format "file:line:col". | |
void | getLocation (StringRef &RelativePath, unsigned &Line, unsigned &Column) const |
Return location information for this diagnostic in three parts: the relative source file path, line number and column. | |
std::string | getAbsolutePath () const |
Return the absolute path tot the file. | |
const Function & | getFunction () const |
DiagnosticLocation | getLocation () const |
Public Member Functions inherited from llvm::DiagnosticInfo | |
DiagnosticInfo (int Kind, DiagnosticSeverity Severity) | |
virtual | ~DiagnosticInfo ()=default |
int | getKind () const |
DiagnosticSeverity | getSeverity () const |
virtual void | print (DiagnosticPrinter &DP) const =0 |
Print using the given DP a user-friendly message. | |
Static Public Member Functions | |
static bool | classof (const DiagnosticInfo *DI) |
Static Public Member Functions inherited from llvm::DiagnosticInfoIROptimization | |
static bool | classof (const DiagnosticInfo *DI) |
Static Public Member Functions inherited from llvm::DiagnosticInfoOptimizationBase | |
static bool | classof (const DiagnosticInfo *DI) |
Additional Inherited Members | |
Protected Attributes inherited from llvm::DiagnosticInfoOptimizationBase | |
const char * | PassName |
Name of the pass that triggers this report. | |
StringRef | RemarkName |
Textual identifier for the remark (single-word, camel-case). | |
std::optional< uint64_t > | Hotness |
If profile information is available, this is the number of times the corresponding code was executed in a profile instrumentation run. | |
SmallVector< Argument, 4 > | Args |
Arguments collected via the streaming interface. | |
bool | IsVerbose = false |
The remark is expected to be noisy. | |
int | FirstExtraArgIndex = -1 |
If positive, the index of the first argument that only appear in the optimization records and not in the remark printed in the compiler output. | |
Diagnostic information for optimization failures.
Definition at line 976 of file DiagnosticInfo.h.
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inline |
Fn
is the function where the diagnostic is being emitted.
Loc
is the location information to use in the diagnostic. If line table information is available, the diagnostic will include the source code location. Msg
is the message to show. Note that this class does not copy this message, so this reference must be valid for the whole life time of the diagnostic.
Definition at line 984 of file DiagnosticInfo.h.
DiagnosticInfoOptimizationFailure::DiagnosticInfoOptimizationFailure | ( | const char * | PassName, |
StringRef | RemarkName, | ||
const DiagnosticLocation & | Loc, | ||
const Value * | CodeRegion | ||
) |
PassName
is the name of the pass emitting this diagnostic.
RemarkName
is a textual identifier for the remark (single-word, camel-case). Loc
is the debug location and CodeRegion
is the region that the optimization operates on (currently basic block is supported).
Definition at line 356 of file DiagnosticInfo.cpp.
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inlinestatic |
Definition at line 999 of file DiagnosticInfo.h.
References llvm::DK_OptimizationFailure, and llvm::DiagnosticInfo::getKind().
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overridevirtual |
Implements llvm::DiagnosticInfoOptimizationBase.
Definition at line 363 of file DiagnosticInfo.cpp.
References llvm::DS_Warning, and llvm::DiagnosticInfo::getSeverity().