[compiler-rt] Test PR, please ignore (PR #100439)

[via llvm-commits]

https://github.com/AdvenamTacet created https://github.com/llvm/llvm-project/pull/100439

Just to confirm that the test works as intended

>From ffaad7310f8d0901e85f8992aa75f8bf7ba96c48 Mon Sep 17 00:00:00 2001
From: Advenam Tacet <advenam.tacet at gmail.com>
Date: Wed, 24 Jul 2024 19:53:13 +0200
Subject: [PATCH] just testing for #94103

---
 .../asan/TestCases/contiguous_container_crash.cpp     | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/compiler-rt/test/asan/TestCases/contiguous_container_crash.cpp b/compiler-rt/test/asan/TestCases/contiguous_container_crash.cpp
index 41fb2d61a3dec..1a023bdd97e4f 100644
--- a/compiler-rt/test/asan/TestCases/contiguous_container_crash.cpp
+++ b/compiler-rt/test/asan/TestCases/contiguous_container_crash.cpp
@@ -1,6 +1,7 @@
 // RUN: %clangxx_asan -O %s -o %t
 // RUN: not %run %t crash 2>&1 | FileCheck --check-prefix=CHECK-CRASH %s
 // RUN: not %run %t bad-bounds 2>&1 | FileCheck --check-prefix=CHECK-BAD-BOUNDS %s
+// RUN: not %run %t unaligned-bad-bounds 2>&1 | FileCheck --check-prefix=CHECK-UNALIGNED-BAD-BOUNDS %s
 // RUN: not %run %t odd-alignment 2>&1 | FileCheck --check-prefix=CHECK-CRASH %s
 // RUN: not %run %t odd-alignment-end 2>&1 | FileCheck --check-prefix=CHECK-CRASH %s
 // RUN: %env_asan_opts=detect_container_overflow=0 %run %t crash
@@ -35,6 +36,14 @@ void BadBounds() {
                                             &t[0] + 50);
 }
 
+void UnalignedBadBounds() {
+  long t[100];
+// CHECK-UNALIGNED-BAD-BOUNDS: ERROR: AddressSanitizer: bad parameters to __sanitizer_annotate_contiguous_container
+// CHECK-UNALIGNED-BAD-BOUNDS-NOT: beg is not aligned by
+  __sanitizer_annotate_contiguous_container(&t[1], &t[0] + 100, &t[0] + 101,
+                                            &t[0] + 50);
+}
+
 int OddAlignment() {
   int t[100];
   t[60] = 0;
@@ -57,6 +66,8 @@ int main(int argc, char **argv) {
     return TestCrash();
   else if (!strcmp(argv[1], "bad-bounds"))
     BadBounds();
+  else if (!strcmp(argv[1], "unaligned-bad-bounds"))
+    UnalignedBadBounds();
   else if (!strcmp(argv[1], "odd-alignment"))
     return OddAlignment();
   else if (!strcmp(argv[1], "odd-alignment-end"))