[llvm] [llvm][MachO] Fix integer truncation in rebase/bind parsing (PR #89337)

[Cyndy Ishida via llvm-commits]

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@@ -0,0 +1,6 @@
+// A valid MachO object with a bind table containing an opcode
+// `BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB` with negative skip value
+// (0xFFFFFFFFFFFFFFF0).
+// libObject should be able to correctly parse the bind table without crashing.
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cyndyishida wrote:

I think this comment is already implied by llvm-objdump's exit status. 

https://github.com/llvm/llvm-project/pull/89337