| // RUN: llvm-tblgen %s | FileCheck %s |
| // XFAIL: vg_leak |
| |
| defvar LongList = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]; |
| defvar EmptyStr = ""; |
| |
| // Test !empty(dag). |
| |
| // CHECK: def Drec1 { |
| // CHECK: bit Empty = 1; |
| // CHECK: bit NotEmpty = 0; |
| // CHECK: def Drec2 { |
| // CHECK: bit Empty = 0; |
| // CHECK: bit NotEmpty = 1; |
| // CHECK: def Drec3 { |
| // CHECK: bit Empty = 0; |
| // CHECK: bit NotEmpty = 1; |
| |
| class D<dag ADag> { |
| bit Empty = !empty(ADag); |
| bit NotEmpty = !not(!empty(ADag)); |
| } |
| |
| def op; |
| |
| def Drec1 : D<(op)>; |
| def Drec2 : D<(op "string")>; |
| def Drec3 : D<(op "string", 42)>; |
| |
| // Test !empty(list). |
| |
| // CHECK: def Lrec1 { |
| // CHECK: bit Empty = 1; |
| // CHECK: bit NotEmpty = 0; |
| // CHECK: def Lrec2 { |
| // CHECK: bit Empty = 0; |
| // CHECK: bit NotEmpty = 1; |
| // CHECK: def Lrec3 { |
| // CHECK: bit Empty = 0; |
| // CHECK: bit NotEmpty = 1; |
| |
| class L<list<int> Ints> { |
| bit Empty = !empty(Ints); |
| bit NotEmpty = !not(!empty(Ints)); |
| } |
| |
| def Lrec1 : L<[]>; |
| def Lrec2 : L<[1]>; |
| def Lrec3 : L<LongList>; |
| |
| // Test !empty(string). |
| |
| // CHECK: def Srec1 { |
| // CHECK: bit Empty = 1; |
| // CHECK: bit NotEmpty = 0; |
| // CHECK: def Srec2 { |
| // CHECK: bit Empty = 0; |
| // CHECK: bit NotEmpty = 1; |
| // CHECK: def Srec3 { |
| // CHECK: bit Empty = 0; |
| // CHECK: bit NotEmpty = 1; |
| |
| class S<string Str> { |
| bit Empty = !empty(Str); |
| bit NotEmpty = !not(!empty(Str)); |
| } |
| |
| def Srec1 : S<EmptyStr>; |
| def Srec2 : S<"a">; |
| def Srec3 : S<"ab">; |
| |