ELF: -r: Call assignAddresses only once The fixed-point layout algorithm handles linker scripts, thunks, and relaxOnce (to suppress out-of-range GOT-indirect-to-PC-relative optimization). These passes are not needed for relocatable links because they require address information that is not yet available. Since we don't scan relocations for relocatable links, the `createThunks` and `relaxOnce` functions are no-ops anyway, making these passes redundant. To prevent cluttering the line history, I place the `if (...) break;` inside the for loop. Pull Request: https://github.com/llvm/llvm-project/pull/152240
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