File: cast-multiclass.td

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,696 kB
  • sloc: cpp: 7,438,781; ansic: 1,393,871; asm: 1,012,926; python: 241,771; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 8,596; ml: 5,082; perl: 4,730; makefile: 3,591; awk: 3,523; javascript: 2,251; xml: 892; fortran: 672
file content (23 lines) | stat: -rw-r--r-- 391 bytes parent folder | download | duplicates (27) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
// RUN: llvm-tblgen %s | FileCheck %s

class AClass<bit C> {
  bit Cond = C;
}

def A0: AClass<0>;
def A1: AClass<1>;

class BoolToList<bit Value> {
  list<int> ret = !if(Value, [1]<int>, []<int>);
}

multiclass P<string AStr> {
  foreach i = BoolToList<!cast<AClass>(AStr).Cond>.ret in
    def SubDef;
}

// CHECK-NOT: def XSubDef
defm X : P<"A0">;

// CHECK: def YSubDef
defm Y : P<"A1">;