File: Types.cpp

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (131 lines) | stat: -rw-r--r-- 4,603 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
//===- Types.cpp - MLIR Type Classes --------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "mlir/IR/BuiltinTypes.h"
#include "mlir/IR/Dialect.h"

using namespace mlir;
using namespace mlir::detail;

//===----------------------------------------------------------------------===//
// AbstractType
//===----------------------------------------------------------------------===//

void AbstractType::walkImmediateSubElements(
    Type type, function_ref<void(Attribute)> walkAttrsFn,
    function_ref<void(Type)> walkTypesFn) const {
  walkImmediateSubElementsFn(type, walkAttrsFn, walkTypesFn);
}

Type AbstractType::replaceImmediateSubElements(Type type,
                                               ArrayRef<Attribute> replAttrs,
                                               ArrayRef<Type> replTypes) const {
  return replaceImmediateSubElementsFn(type, replAttrs, replTypes);
}

//===----------------------------------------------------------------------===//
// Type
//===----------------------------------------------------------------------===//

MLIRContext *Type::getContext() const { return getDialect().getContext(); }

bool Type::isFloat8E5M2() const { return llvm::isa<Float8E5M2Type>(*this); }
bool Type::isFloat8E4M3() const { return llvm::isa<Float8E4M3Type>(*this); }
bool Type::isFloat8E4M3FN() const { return llvm::isa<Float8E4M3FNType>(*this); }
bool Type::isFloat8E5M2FNUZ() const {
  return llvm::isa<Float8E5M2FNUZType>(*this);
}
bool Type::isFloat8E4M3FNUZ() const {
  return llvm::isa<Float8E4M3FNUZType>(*this);
}
bool Type::isFloat8E4M3B11FNUZ() const {
  return llvm::isa<Float8E4M3B11FNUZType>(*this);
}
bool Type::isBF16() const { return llvm::isa<BFloat16Type>(*this); }
bool Type::isF16() const { return llvm::isa<Float16Type>(*this); }
bool Type::isTF32() const { return llvm::isa<FloatTF32Type>(*this); }
bool Type::isF32() const { return llvm::isa<Float32Type>(*this); }
bool Type::isF64() const { return llvm::isa<Float64Type>(*this); }
bool Type::isF80() const { return llvm::isa<Float80Type>(*this); }
bool Type::isF128() const { return llvm::isa<Float128Type>(*this); }

bool Type::isIndex() const { return llvm::isa<IndexType>(*this); }

bool Type::isInteger() const { return llvm::isa<IntegerType>(*this); }

/// Return true if this is an integer type with the specified width.
bool Type::isInteger(unsigned width) const {
  if (auto intTy = llvm::dyn_cast<IntegerType>(*this))
    return intTy.getWidth() == width;
  return false;
}

bool Type::isSignlessInteger() const {
  if (auto intTy = llvm::dyn_cast<IntegerType>(*this))
    return intTy.isSignless();
  return false;
}

bool Type::isSignlessInteger(unsigned width) const {
  if (auto intTy = llvm::dyn_cast<IntegerType>(*this))
    return intTy.isSignless() && intTy.getWidth() == width;
  return false;
}

bool Type::isSignedInteger() const {
  if (auto intTy = llvm::dyn_cast<IntegerType>(*this))
    return intTy.isSigned();
  return false;
}

bool Type::isSignedInteger(unsigned width) const {
  if (auto intTy = llvm::dyn_cast<IntegerType>(*this))
    return intTy.isSigned() && intTy.getWidth() == width;
  return false;
}

bool Type::isUnsignedInteger() const {
  if (auto intTy = llvm::dyn_cast<IntegerType>(*this))
    return intTy.isUnsigned();
  return false;
}

bool Type::isUnsignedInteger(unsigned width) const {
  if (auto intTy = llvm::dyn_cast<IntegerType>(*this))
    return intTy.isUnsigned() && intTy.getWidth() == width;
  return false;
}

bool Type::isSignlessIntOrIndex() const {
  return isSignlessInteger() || llvm::isa<IndexType>(*this);
}

bool Type::isSignlessIntOrIndexOrFloat() const {
  return isSignlessInteger() || llvm::isa<IndexType, FloatType>(*this);
}

bool Type::isSignlessIntOrFloat() const {
  return isSignlessInteger() || llvm::isa<FloatType>(*this);
}

bool Type::isIntOrIndex() const {
  return llvm::isa<IntegerType>(*this) || isIndex();
}

bool Type::isIntOrFloat() const {
  return llvm::isa<IntegerType, FloatType>(*this);
}

bool Type::isIntOrIndexOrFloat() const { return isIntOrFloat() || isIndex(); }

unsigned Type::getIntOrFloatBitWidth() const {
  assert(isIntOrFloat() && "only integers and floats have a bitwidth");
  if (auto intType = llvm::dyn_cast<IntegerType>(*this))
    return intType.getWidth();
  return llvm::cast<FloatType>(*this).getWidth();
}