AsmPrinter.cpp File Reference

#include "mlir/IR/AffineExpr.h"
#include "mlir/IR/AffineMap.h"
#include "mlir/IR/AsmState.h"
#include "mlir/IR/Attributes.h"
#include "mlir/IR/Builders.h"
#include "mlir/IR/BuiltinAttributes.h"
#include "mlir/IR/BuiltinDialect.h"
#include "mlir/IR/BuiltinTypeInterfaces.h"
#include "mlir/IR/BuiltinTypes.h"
#include "mlir/IR/Dialect.h"
#include "mlir/IR/DialectImplementation.h"
#include "mlir/IR/DialectResourceBlobManager.h"
#include "mlir/IR/IntegerSet.h"
#include "mlir/IR/MLIRContext.h"
#include "mlir/IR/OpImplementation.h"
#include "mlir/IR/Operation.h"
#include "mlir/IR/Verifier.h"
#include "llvm/ADT/APFloat.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/MapVector.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/ScopeExit.h"
#include "llvm/ADT/ScopedHashTable.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringSet.h"
#include "llvm/ADT/TypeSwitch.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/Endian.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/Regex.h"
#include "llvm/Support/SaveAndRestore.h"
#include "llvm/Support/Threading.h"
#include "llvm/Support/raw_ostream.h"
#include <type_traits>
#include <optional>
#include <tuple>
#include "mlir/IR/OpAsmInterface.cpp.inc"

Go to the source code of this file.

Classes
class	mlir::AsmPrinter::Impl
class	mlir::detail::AsmStateImpl

Namespaces
	mlir
	Include the generated interface declarations.
	mlir::detail
	AttrTypeReplacer.

Macros
#define	DEBUG_TYPE   "mlir-asm-printer"

Functions
static StringRef	sanitizeIdentifier (StringRef name, SmallString< 16 > &buffer, StringRef allowedPunctChars="$._-", bool allowTrailingDigit=true)
	Sanitize the given name such that it can be used as a valid identifier. More...
template<typename Range >
void	mlir::detail::printDimensionList (raw_ostream &stream, Range &&shape)
static OpPrintingFlags	verifyOpAndAdjustFlags (Operation *op, OpPrintingFlags printerFlags)
	Verifies the operation and switches to generic op printing if verification fails. More...
static void	printFloatValue (const APFloat &apValue, raw_ostream &os, bool *printedHex=nullptr)
	Print a floating point value in a way that the parser will be able to round-trip losslessly. More...
static bool	isDialectSymbolSimpleEnoughForPrettyForm (StringRef symName)
	Returns true if the given dialect symbol data is simple enough to print in the pretty form. More...
static void	printDialectSymbol (raw_ostream &os, StringRef symPrefix, StringRef dialectName, StringRef symString)
	Print the given dialect symbol to the stream. More...
static bool	isBareIdentifier (StringRef name)
	Returns true if the given string can be represented as a bare identifier. More...
static void	printKeywordOrString (StringRef keyword, raw_ostream &os)
	Print the given string as a keyword, or a quoted and escaped string if it has any special or non-printable characters in it. More...
static void	printSymbolReference (StringRef symbolRef, raw_ostream &os)
	Print the given string as a symbol reference. More...
static void	printElidedElementsAttr (raw_ostream &os)
static void	printDenseIntElement (const APInt &value, raw_ostream &os, Type type)
	Print the integer element of a DenseElementsAttr. More...
static void	printDenseElementsAttrImpl (bool isSplat, ShapedType type, raw_ostream &os, function_ref< void(unsigned)> printEltFn)
static Operation *	findParent (Operation *op, bool shouldUseLocalScope)
void	mlir::printDimensionList (OpAsmPrinter &printer, Operation *op, ArrayRef< int64_t > dimensions)
ParseResult	mlir::parseDimensionList (OpAsmParser &parser, DenseI64ArrayAttr &dimensions)

Variables
static llvm::ManagedStatic< AsmPrinterOptions >	clOptions

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "mlir-asm-printer"

Definition at line 59 of file AsmPrinter.cpp.

Function Documentation

findParent()

static Operation* findParent ( Operation *  op, bool  shouldUseLocalScope  )

static

Definition at line 3923 of file AsmPrinter.cpp.

References mlir::Operation::getParentOp(), and mlir::Operation::hasTrait().

Referenced by mlir::Operation::print(), and mlir::Value::printAsOperand().

isBareIdentifier()

static bool isBareIdentifier ( StringRef  name )

static

Returns true if the given string can be represented as a bare identifier.

Definition at line 2181 of file AsmPrinter.cpp.

isDialectSymbolSimpleEnoughForPrettyForm()

static bool isDialectSymbolSimpleEnoughForPrettyForm ( StringRef  symName )

static

Returns true if the given dialect symbol data is simple enough to print in the pretty form.

This is essentially when the symbol takes the form: identifier (< body >)?

Definition at line 2148 of file AsmPrinter.cpp.

Referenced by printDialectSymbol().

printDenseElementsAttrImpl()

static void printDenseElementsAttrImpl ( bool  isSplat, ShapedType  type, raw_ostream &  os, function_ref< void(unsigned)>  printEltFn  )

static

Definition at line 2414 of file AsmPrinter.cpp.

printDenseIntElement()

static void printDenseIntElement ( const APInt &  value, raw_ostream &  os, Type  type  )

static

Print the integer element of a DenseElementsAttr.

Definition at line 2405 of file AsmPrinter.cpp.

printDialectSymbol()

static void printDialectSymbol ( raw_ostream &  os, StringRef  symPrefix, StringRef  dialectName, StringRef  symString  )

static

Print the given dialect symbol to the stream.

Definition at line 2166 of file AsmPrinter.cpp.

References isDialectSymbolSimpleEnoughForPrettyForm().

printElidedElementsAttr()

static void printElidedElementsAttr ( raw_ostream &  os )

static

Definition at line 2225 of file AsmPrinter.cpp.

printFloatValue()

static void printFloatValue ( const APFloat &  apValue, raw_ostream &  os, bool *  printedHex = nullptr  )

static

Print a floating point value in a way that the parser will be able to round-trip losslessly.

Definition at line 2077 of file AsmPrinter.cpp.

Referenced by mlir::AsmPrinter::printFloat().

printKeywordOrString()

static void printKeywordOrString ( StringRef  keyword, raw_ostream &  os  )

static

Print the given string as a keyword, or a quoted and escaped string if it has any special or non-printable characters in it.

Definition at line 2195 of file AsmPrinter.cpp.

printSymbolReference()

static void printSymbolReference ( StringRef  symbolRef, raw_ostream &  os  )

static

Print the given string as a symbol reference.

A symbol reference is represented as a string prefixed with '@'. The reference is surrounded with ""'s and escaped if it has any special or non-printable characters in it.

Definition at line 2211 of file AsmPrinter.cpp.

Referenced by mlir::AsmPrinter::printSymbolName().

sanitizeIdentifier()

static StringRef sanitizeIdentifier ( StringRef  name, SmallString< 16 > &  buffer, StringRef  allowedPunctChars = "$._-", bool  allowTrailingDigit = true  )

static

Sanitize the given name such that it can be used as a valid identifier.

If the string needs to be modified in any way, the provided buffer is used to store the new copy,

Definition at line 1001 of file AsmPrinter.cpp.

verifyOpAndAdjustFlags()

static OpPrintingFlags verifyOpAndAdjustFlags ( Operation *  op, OpPrintingFlags  printerFlags  )

static

Verifies the operation and switches to generic op printing if verification fails.

We need to do this because custom print functions may fail for invalid ops.

Definition at line 1922 of file AsmPrinter.cpp.

References diag(), mlir::Operation::getContext(), mlir::OpPrintingFlags::shouldAssumeVerified(), and mlir::OpPrintingFlags::shouldPrintGenericOpForm().

Variable Documentation

clOptions

llvm::ManagedStatic<AsmPrinterOptions> clOptions

static

Definition at line 201 of file AsmPrinter.cpp.

Referenced by mlir::OpPrintingFlags::OpPrintingFlags(), and mlir::registerAsmPrinterCLOptions().