mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 12:12:47 +01:00
147 lines
5.6 KiB
TableGen
147 lines
5.6 KiB
TableGen
// RUN: llvm-tblgen -dump-json %s | %python %S/JSON-check.py %s
|
|
|
|
// CHECK: data['!tablegen_json_version'] == 1
|
|
|
|
// CHECK: all(data[s]['!name'] == s for s in data if not s.startswith("!"))
|
|
|
|
class Base {}
|
|
class Intermediate : Base {}
|
|
class Derived : Intermediate {}
|
|
|
|
def D : Intermediate {}
|
|
// CHECK: 'D' in data['!instanceof']['Base']
|
|
// CHECK: 'D' in data['!instanceof']['Intermediate']
|
|
// CHECK: 'D' not in data['!instanceof']['Derived']
|
|
// CHECK: 'Base' in data['D']['!superclasses']
|
|
// CHECK: 'Intermediate' in data['D']['!superclasses']
|
|
// CHECK: 'Derived' not in data['D']['!superclasses']
|
|
|
|
def ExampleDagOp;
|
|
|
|
def FieldKeywordTest {
|
|
int a;
|
|
field int b;
|
|
// CHECK: 'a' not in data['FieldKeywordTest']['!fields']
|
|
// CHECK: 'b' in data['FieldKeywordTest']['!fields']
|
|
}
|
|
|
|
class Variables {
|
|
int i;
|
|
string s;
|
|
bit b;
|
|
bits<8> bs;
|
|
code c;
|
|
list<int> li;
|
|
Base base;
|
|
dag d;
|
|
}
|
|
def VarNull : Variables {
|
|
// A variable not filled in at all has its value set to JSON
|
|
// 'null', which translates to Python None
|
|
// CHECK: data['VarNull']['i'] is None
|
|
}
|
|
def VarPrim : Variables {
|
|
// Test initializers that map to primitive JSON types
|
|
|
|
int i = 3;
|
|
// CHECK: data['VarPrim']['i'] == 3
|
|
|
|
// Integer literals should be emitted in the JSON at full 64-bit
|
|
// precision, for the benefit of JSON readers that preserve that
|
|
// much information. Python's is one such.
|
|
int enormous_pos = 9123456789123456789;
|
|
int enormous_neg = -9123456789123456789;
|
|
// CHECK: data['VarPrim']['enormous_pos'] == 9123456789123456789
|
|
// CHECK: data['VarPrim']['enormous_neg'] == -9123456789123456789
|
|
|
|
string s = "hello, world";
|
|
// CHECK: data['VarPrim']['s'] == 'hello, world'
|
|
|
|
bit b = 0;
|
|
// CHECK: data['VarPrim']['b'] == 0
|
|
|
|
// bits<> arrays are stored in logical order (array[i] is the same
|
|
// bit identified in .td files as bs{i}), which means the _visual_
|
|
// order of the list (in default rendering) is reversed.
|
|
bits<8> bs = { 0,0,0,1,0,1,1,1 };
|
|
// CHECK: data['VarPrim']['bs'] == [ 1,1,1,0,1,0,0,0 ]
|
|
|
|
code c = [{ \" }];
|
|
// CHECK: data['VarPrim']['c'] == r' \" '
|
|
|
|
list<int> li = [ 1, 2, 3, 4 ];
|
|
// CHECK: data['VarPrim']['li'] == [ 1, 2, 3, 4 ]
|
|
}
|
|
def VarObj : Variables {
|
|
// Test initializers that map to JSON objects containing a 'kind'
|
|
// discriminator
|
|
|
|
Base base = D;
|
|
// CHECK: data['VarObj']['base']['kind'] == 'def'
|
|
// CHECK: data['VarObj']['base']['def'] == 'D'
|
|
// CHECK: data['VarObj']['base']['printable'] == 'D'
|
|
|
|
dag d = (ExampleDagOp 22, "hello":$foo);
|
|
// CHECK: data['VarObj']['d']['kind'] == 'dag'
|
|
// CHECK: data['VarObj']['d']['operator']['kind'] == 'def'
|
|
// CHECK: data['VarObj']['d']['operator']['def'] == 'ExampleDagOp'
|
|
// CHECK: data['VarObj']['d']['operator']['printable'] == 'ExampleDagOp'
|
|
// CHECK: data['VarObj']['d']['args'] == [[22, None], ["hello", "foo"]]
|
|
// CHECK: data['VarObj']['d']['printable'] == '(ExampleDagOp 22, "hello":$foo)'
|
|
|
|
int undef_int;
|
|
field int ref_int = undef_int;
|
|
// CHECK: data['VarObj']['ref_int']['kind'] == 'var'
|
|
// CHECK: data['VarObj']['ref_int']['var'] == 'undef_int'
|
|
// CHECK: data['VarObj']['ref_int']['printable'] == 'undef_int'
|
|
|
|
bits<2> undef_bits;
|
|
bits<4> ref_bits;
|
|
let ref_bits{3...2} = 0b10;
|
|
let ref_bits{1...0} = undef_bits{1...0};
|
|
// CHECK: data['VarObj']['ref_bits'][3] == 1
|
|
// CHECK: data['VarObj']['ref_bits'][2] == 0
|
|
// CHECK: data['VarObj']['ref_bits'][1]['kind'] == 'varbit'
|
|
// CHECK: data['VarObj']['ref_bits'][1]['var'] == 'undef_bits'
|
|
// CHECK: data['VarObj']['ref_bits'][1]['index'] == 1
|
|
// CHECK: data['VarObj']['ref_bits'][1]['printable'] == 'undef_bits{1}'
|
|
// CHECK: data['VarObj']['ref_bits'][0]['kind'] == 'varbit'
|
|
// CHECK: data['VarObj']['ref_bits'][0]['var'] == 'undef_bits'
|
|
// CHECK: data['VarObj']['ref_bits'][0]['index'] == 0
|
|
// CHECK: data['VarObj']['ref_bits'][0]['printable'] == 'undef_bits{0}'
|
|
|
|
field int complex_ref_int = !add(undef_int, 2);
|
|
// CHECK: data['VarObj']['complex_ref_int']['kind'] == 'complex'
|
|
// CHECK: data['VarObj']['complex_ref_int']['printable'] == '!add(undef_int, 2)'
|
|
}
|
|
|
|
// Test the !anonymous member. This is tricky because when a def is
|
|
// anonymous, almost by definition, the test can't reliably predict
|
|
// the name it will be stored under! So we have to search all the defs
|
|
// in the JSON output looking for the one that has the test integer
|
|
// field set to the right value.
|
|
|
|
def Named { int AnonTestField = 1; }
|
|
// CHECK: data['Named']['AnonTestField'] == 1
|
|
// CHECK: data['Named']['!anonymous'] is False
|
|
|
|
def { int AnonTestField = 2; }
|
|
// CHECK: next(rec for rec in data.values() if isinstance(rec, dict) and rec.get('AnonTestField') == 2)['!anonymous'] is True
|
|
|
|
multiclass AnonTestMulticlass<int base> {
|
|
def _plus_one { int AnonTestField = !add(base,1); }
|
|
def { int AnonTestField = !add(base,2); }
|
|
}
|
|
|
|
defm NamedDefm : AnonTestMulticlass<10>;
|
|
// CHECK: data['NamedDefm_plus_one']['!anonymous'] is False
|
|
// CHECK: data['NamedDefm_plus_one']['AnonTestField'] == 11
|
|
// CHECK: next(rec for rec in data.values() if isinstance(rec, dict) and rec.get('AnonTestField') == 12)['!anonymous'] is True
|
|
|
|
// D47431 clarifies that a named def inside a multiclass gives a
|
|
// *non*-anonymous output record, even if the defm that instantiates
|
|
// that multiclass is anonymous.
|
|
defm : AnonTestMulticlass<20>;
|
|
// CHECK: next(rec for rec in data.values() if isinstance(rec, dict) and rec.get('AnonTestField') == 21)['!anonymous'] is False
|
|
// CHECK: next(rec for rec in data.values() if isinstance(rec, dict) and rec.get('AnonTestField') == 22)['!anonymous'] is True
|