[PATCH] D49094: Reduce memory usage when creating .gdb_index. NFC.

[Rui Ueyama via Phabricator via llvm-commits]

ruiu added inline comments.


================
Comment at: lld/ELF/SyntheticSections.cpp:2499
+    memcpy(Buf + Sym.OutputOff, S.data(), S.size());
+    Buf[Sym.OutputOff + S.size()] = '\0';
   }
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grimar wrote:
> You are assuming at line 2475 that buffer is filled with zeroes. I think you can omit this line then.
Ah, good point. I've never thought of it, but that's true.


https://reviews.llvm.org/D49094