[llvm] [ARMAsmBackend] Add checks for relocation addends in assembler (PR #109969)

[Jonathan Cohen via llvm-commits]

================
@@ -0,0 +1,28 @@
+// RUN: not llvm-mc -triple armv7-apple-darwin -filetype=obj %s 2>&1 | FileCheck %s
+
+_foo:
+    // Check that the relocation size is valid.
+
+    // CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: Relocation out of range
+    bl  _foo+0xfffffff00
----------------
jcohen-apple wrote:

Aligned now to the GCC behavior.

https://github.com/llvm/llvm-project/pull/109969