6e2b6351d2
Differential Revision: https://reviews.llvm.org/D93911 This first step adds the assert statement and supports it at top level and in record definitions. Later steps will support it in class definitions and multiclasses.
99 lines
2.3 KiB
TableGen
99 lines
2.3 KiB
TableGen
// RUN: not llvm-tblgen %s 2>&1 | FileCheck %s
|
|
|
|
// Test the assert statement at top level.
|
|
|
|
// CHECK: assertion failed
|
|
// CHECK-NOT: note: primary name is too short
|
|
// CHECK: note: primary name is too long
|
|
|
|
defvar Name = "Grace Brewster Murray Hopper";
|
|
|
|
assert !ge(!size(Name), 20), "primary name is too short: " # Name;
|
|
assert !le(!size(Name), 20), "primary name is too long: " # Name;
|
|
|
|
// CHECK: assertion failed
|
|
// CHECK: note: first name is incorrect
|
|
|
|
def Rec1 {
|
|
string name = "Fred Smith";
|
|
}
|
|
|
|
assert !eq(!substr(Rec1.name, 0, 3), "Jane"),
|
|
!strconcat("first name is incorrect: ", Rec1.name);
|
|
|
|
// CHECK: assertion failed
|
|
// CHECK: note: record Rec2 is broken
|
|
|
|
def Rec2 {
|
|
bit broken = true;
|
|
}
|
|
|
|
assert !not(Rec2.broken), "record Rec2 is broken";
|
|
|
|
// CHECK: assertion failed
|
|
// CHECK: note: cube of 9
|
|
|
|
class Cube<int n> {
|
|
int result = !mul(n, n, n);
|
|
}
|
|
|
|
assert !eq(Cube<9>.result, 81), "cube of 9 should be 729";
|
|
|
|
// Test the assert statement in a record definition.
|
|
|
|
// CHECK: assertion failed
|
|
// CHECK-NOT: primary first name is not "Grace"
|
|
// CHECK: primary first name is not "Grack"
|
|
// CHECK: assertion failed
|
|
// CHECK: foo field should be
|
|
|
|
def Rec10 {
|
|
assert !eq(!substr(Name, 0, 5), "Grace"), "primary first name is not \"Grace\"";
|
|
assert !eq(!substr(Name, 0, 5), "Grack"), "primary first name is not \"Grack\"";
|
|
string foo = "Foo";
|
|
assert !eq(foo, "foo"), "foo field should be \"Foo\"";
|
|
}
|
|
|
|
// CHECK: assertion failed
|
|
// CHECK: note: magic field is incorrect: 42
|
|
|
|
def Rec11 {
|
|
int magic = 13;
|
|
assert !eq(magic, 13), "magic field is incorrect: " # magic;
|
|
let magic = 42;
|
|
}
|
|
|
|
// CHECK: assertion failed
|
|
// CHECK: note: var field has wrong value
|
|
|
|
def Rec12 {
|
|
defvar prefix = "foo_";
|
|
string var = prefix # "snork";
|
|
assert !eq(var, "foo_snorx"), "var field has wrong value: " # var;
|
|
}
|
|
|
|
// CHECK: assertion failed
|
|
// CHECK: note: kind field has wrong value
|
|
|
|
class Kind {
|
|
int kind = 7;
|
|
}
|
|
|
|
def Rec13 : Kind {
|
|
let kind = 8;
|
|
assert !eq(kind, 7), "kind field has wrong value: " # kind;
|
|
}
|
|
|
|
// CHECK: assertion failed
|
|
// CHECK: note: double_result should be
|
|
|
|
def Rec14 : Cube<3> {
|
|
int double_result = !mul(result, 2);
|
|
assert !eq(double_result, 53), "double_result should be 54";
|
|
}
|
|
|
|
// Test the assert statement in a class definition.
|
|
|
|
// Test the assert statement in a multiclass.
|
|
|