File: Tree.td

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (19 lines) | stat: -rw-r--r-- 394 bytes parent folder | download | duplicates (41) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
// This tests to make sure we can parse tree patterns.
// RUN: llvm-tblgen %s
// XFAIL: vg_leak

class TreeNode;
class RegisterClass;

def set  : TreeNode;
def plus : TreeNode;
def imm  : TreeNode;
def R32  : RegisterClass;

class Inst<dag T> {
  dag Pattern = T;
}

def ADDrr32 : Inst<(set R32, (plus R32, R32))>;  // a = b + c
def ADDri32 : Inst<(set R32, (plus R32, imm))>;  // a = b + imm