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
|
// RUN: llvm-tblgen -gen-intrinsic-impl -I %p/../../include %s | FileCheck %s
// Get the minimum blurb necessary to process ...
include "llvm/CodeGen/ValueTypes.td"
include "llvm/CodeGen/SDNodeProperties.td"
class LLVMType<ValueType vt> {
ValueType VT = vt;
int isAny = 0;
}
def llvm_i32_ty : LLVMType<i32>;
class IntrinsicProperty;
def IntrNoMem : IntrinsicProperty;
def IntrHasSideEffects : IntrinsicProperty;
class Intrinsic<list<LLVMType> ret_types,
list<LLVMType> param_types = [],
list<IntrinsicProperty> intr_properties = [],
string name = "",
list<SDNodeProperty> sd_properties = []> : SDPatternOperator {
string LLVMName = name;
string TargetPrefix = "";
list<LLVMType> RetTypes = ret_types;
list<LLVMType> ParamTypes = param_types;
list<IntrinsicProperty> IntrProperties = intr_properties;
let Properties = sd_properties;
bit isTarget = 0;
}
// ... this intrinsic.
def int_random_gen : Intrinsic<[llvm_i32_ty], [], [IntrNoMem, IntrHasSideEffects]>;
// CHECK: 1, // llvm.random.gen
// CHECK: case 1:
// CHECK-NEXT: Atts[] = {Attribute::NoUnwind}
|
