35 lines
664 B
TableGen
35 lines
664 B
TableGen
|
// RUN: llvm-tblgen %s | FileCheck %s
|
||
|
|
// XFAIL: vg_leak
|
||
|
|
|
||
|
|
// CHECK: bit IsDouble = 1;
|
||
|
|
// CHECK: bit IsDouble = 1;
|
||
|
|
// CHECK: bit IsDouble = 1;
|
||
|
|
// CHECK-NOT: bit IsDouble = 1;
|
||
|
|
|
||
|
|
class Instruction<bits<4> opc, string Name> {
|
||
|
|
bits<4> opcode = opc;
|
||
|
|
string name = Name;
|
||
|
|
bit IsDouble = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
multiclass basic_r<bits<4> opc> {
|
||
|
|
let name = "newname" in {
|
||
|
|
def rr : Instruction<opc, "rr">;
|
||
|
|
def rm : Instruction<opc, "rm">;
|
||
|
|
}
|
||
|
|
|
||
|
|
let name = "othername" in
|
||
|
|
def rx : Instruction<opc, "rx">;
|
||
|
|
}
|
||
|
|
|
||
|
|
multiclass basic_ss<bits<4> opc> {
|
||
|
|
let IsDouble = 0 in
|
||
|
|
defm SS : basic_r<opc>;
|
||
|
|
|
||
|
|
let IsDouble = 1 in
|
||
|
|
defm SD : basic_r<opc>;
|
||
|
|
}
|
||
|
|
|
||
|
|
defm ADD : basic_ss<0xf>;
|
||
|
|
|