[clang] [clang][DebugInfo][test] Convert Objective-C property test to check LLVM IR (PR #165286)

[Michael Buch via cfe-commits]

https://github.com/Michael137 updated https://github.com/llvm/llvm-project/pull/165286

>From 65e4b365a050ba3b9125e8dbe806a25bdd1c350f Mon Sep 17 00:00:00 2001
From: Michael Buch <michaelbuch12 at gmail.com>
Date: Mon, 27 Oct 2025 17:30:21 +0000
Subject: [PATCH] [clang][DebugInfo][test] Convert Objective-C property test to
 check LLVM IR

There's a couple of tests like this.

This patch series renames these to something more descriptive and adjusts the tests to check IR. Currently the tests check raw assembly output (not even dwarfdump). Which most likely hid some bugs around property debug-info.
---
 clang/test/DebugInfo/ObjC/property-basic.m | 20 ++++++++++++++++++++
 clang/test/DebugInfo/ObjC/property.m       | 15 ---------------
 2 files changed, 20 insertions(+), 15 deletions(-)
 create mode 100644 clang/test/DebugInfo/ObjC/property-basic.m
 delete mode 100644 clang/test/DebugInfo/ObjC/property.m

diff --git a/clang/test/DebugInfo/ObjC/property-basic.m b/clang/test/DebugInfo/ObjC/property-basic.m
new file mode 100644
index 0000000000000..65e1d7a6a9b1f
--- /dev/null
+++ b/clang/test/DebugInfo/ObjC/property-basic.m
@@ -0,0 +1,20 @@
+// Checks basic debug-info generation for property. Makes sure we
+// create a DIObjCProperty for the synthesized property.
+
+// RUN: %clang_cc1 -emit-llvm -debug-info-kind=limited %s -o - | FileCheck %s
+
+// CHECK: !DIObjCProperty(name: "p1"
+// CHECK-SAME:            attributes: 2316
+// CHECK-SAME:            type: ![[P1_TYPE:[0-9]+]]
+//
+// CHECK: ![[P1_TYPE]] = !DIBasicType(name: "int"
+
+ at interface I1 {
+int p1;
+}
+ at property int p1;
+ at end
+
+ at implementation I1
+ at synthesize p1;
+ at end
diff --git a/clang/test/DebugInfo/ObjC/property.m b/clang/test/DebugInfo/ObjC/property.m
deleted file mode 100644
index ca013b24be421..0000000000000
--- a/clang/test/DebugInfo/ObjC/property.m
+++ /dev/null
@@ -1,15 +0,0 @@
-// FIXME: Check IR rather than asm, then triple is not needed.
-// RUN: %clang_cc1 -triple %itanium_abi_triple -S -debug-info-kind=limited %s -o - | FileCheck %s
-
-// CHECK: AT_APPLE_property_name
-// CHECK: AT_APPLE_property_attribute
-// CHECK: AT_APPLE_property
- at interface I1 {
-int p1;
-}
- at property int p1;
- at end
-
- at implementation I1
- at synthesize p1;
- at end