================
@@ -40,10 +40,43 @@ TEST(TypesTest, TargetExtType) {
Type *A = TargetExtType::get(Context, "typea");
Type *Aparam = TargetExtType::get(Context, "typea", {}, {0, 1});
Type *Aparam2 = TargetExtType::get(Context, "typea", {}, {0, 1});
+
// Opaque types with same parameters are identical...
EXPECT_EQ(Aparam, Aparam2);
// ... but just having the same name is not enough.
EXPECT_NE(A, Aparam);
+
+ // ensure struct types in targest extension types
+ // only show the struct name, not the struct body
+ Type *Int32Type = Type::getInt32Ty(Context);
+ Type *FloatType = Type::getFloatTy(Context);
+ std::vector<Type *> OriginalElements = {Int32Type, FloatType};
+ StructType *Struct = llvm::StructType::create(Context, "MyStruct");
+ Struct->setBody(OriginalElements);
+
+ // the other struct is different only in that it's an anonymous struct,
+ // without a name
----------------
bogner wrote:
The StructType docs call an unnamed struct a "literal struct" rather than
anonymous: https://llvm.org/doxygen/classllvm_1_1StructType.html#details.
I would probably just say something to the effect of "ensure that literal
structs in the target extension type print the struct body" to mirror the
comment earlier.
https://github.com/llvm/llvm-project/pull/115971
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