This is the common base class between SIntType and UIntType. More...
#include <FIRRTLTypes.h>
Public Member Functions | |
| bool | isSigned () |
| bool | isUnsigned () |
| int32_t | getWidthOrSentinel () const |
| Return the width of this type, or -1 if it has none specified. | |
| IntType | getConstType (bool isConst) const |
| Return a 'const' or non-'const' version of this type. | |
 Public Member Functions inherited from circt::firrtl::FIRRTLBaseType | |
| bool | isConst () const |
| Returns true if this is a 'const' type that can only hold compile-time constant values. | |
| bool | isPassive () const |
| Return true if this is a "passive" type - one that contains no "flip" types recursively within itself. | |
| FIRRTLBaseType | getPassiveType () |
| Return this type with any flip types recursively removed from itself. | |
| FIRRTLBaseType | getAnonymousType () |
| Return this type with any type alias types recursively removed from itself. | |
| FIRRTLBaseType | getConstType (bool isConst) const |
| Return a 'const' or non-'const' version of this type. | |
| FIRRTLBaseType | getAllConstDroppedType () |
| Return this type with a 'const' modifiers dropped. | |
| FIRRTLBaseType | getMaskType () |
| Return this type with all ground types replaced with UInt<1>. | |
| FIRRTLBaseType | getWidthlessType () |
| Return this type with widths of all ground types removed. | |
| int32_t | getBitWidthOrSentinel () |
| If this is an IntType, AnalogType, or sugar type for a single bit (Clock, Reset, etc) then return the bitwidth. | |
| bool | isRegisterType () |
| Returns true if this is a non-const "passive" that which is not analog. | |
| bool | isResetType () |
| Return true if this is a valid "reset" type. | |
| Public Member Functions inherited from circt::firrtl::WidthQualifiedTypeTrait< IntType > | |
| std::optional< int32_t > | getWidth () const |
| Return an optional containing the width, if the width is known (or empty if width is unknown). | |
| bool | hasWidth () const |
| Return true if this integer type has a known width. | |
Static Public Member Functions | |
| static IntType | get (MLIRContext *context, bool isSigned, int32_t widthOrSentinel=-1, bool isConst=false) |
| Return an SIntType or UIntType with the specified signedness, width, and constness. | |
| static bool | classof (Type type) |
| Static Public Member Functions inherited from circt::firrtl::FIRRTLBaseType | |
| static bool | classof (Type type) |
| Support method to enable LLVM-style type casting. | |
Detailed Description
This is the common base class between SIntType and UIntType.
Definition at line 298 of file FIRRTLTypes.h.
Member Function Documentation
◆ classof()
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inlinestatic |
Definition at line 316 of file FIRRTLTypes.h.
◆ get()
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static |
Return an SIntType or UIntType with the specified signedness, width, and constness.
Return a SIntType or UIntType with the specified signedness, width, and constness.
Definition at line 1307 of file FIRRTLTypes.cpp.
References circt::firrtl::FIRRTLBaseType::isConst(), and isSigned().
◆ getConstType()
| IntType IntType::getConstType | ( | bool | isConst | ) | const |
Return a 'const' or non-'const' version of this type.
Definition at line 1344 of file FIRRTLTypes.cpp.
References getConstType(), and circt::firrtl::FIRRTLBaseType::isConst().
Referenced by circt::firrtl::emitConnect(), and getConstType().
◆ getWidthOrSentinel()
| int32_t IntType::getWidthOrSentinel | ( | ) | const |
Return the width of this type, or -1 if it has none specified.
Definition at line 1314 of file FIRRTLTypes.cpp.
Referenced by circt::firrtl::FIRRTLBaseType::getBitWidthOrSentinel().
◆ isSigned()
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inline |
Definition at line 307 of file FIRRTLTypes.h.
Referenced by circt::firrtl::emitConnect(), and get().
◆ isUnsigned()
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inline |
Definition at line 308 of file FIRRTLTypes.h.
The documentation for this class was generated from the following files:
- /home/runner/work/circt-www/circt-www/circt_src/include/circt/Dialect/FIRRTL/FIRRTLTypes.h
- /home/runner/work/circt-www/circt-www/circt_src/lib/Dialect/FIRRTL/FIRRTLTypes.cpp
