[llvm] [MC] Fix DWARF file table for files with empty DWARF (PR #119572)

[NAKAMURA Takumi via llvm-commits]

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@@ -0,0 +1,12 @@
+// RUN: llvm-mc -triple x86_64-unknown-linux-gnu -filetype obj -o %t %s
+// RUN: llvm-readelf --sections %t | FileCheck %s
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chapuni wrote:

Nit: You can unify this test to `debug-hash-file-empty-dwarf.s` with another prefix.

https://github.com/llvm/llvm-project/pull/119572