[llvm] [llvm-objcopy] Add --gap-fill and --pad-to options (PR #65815)

[James Henderson via llvm-commits]

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@@ -1,16 +1,19 @@
-# RUN: yaml2obj %s >%t
+# RUN: yaml2obj %s -o %t
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jh7370 wrote:

I should probably have mentioned this earlier: in llvm-objcopy, where we have edge case behaviours to test for a given feature, we usually fold them into a single test file (i.e. I'd add the body of this test to `gap-fill.test`).

If it's necessary to have different YAML docs, simply use the `--docnum` option to specify which one to use.

https://github.com/llvm/llvm-project/pull/65815