| // RUN: llvm-tblgen %s | FileCheck %s | |
| 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">; | |