[PATCH] D104529: [LLD] [COFF] Avoid doing repeated fuzzy symbol lookup for each iteration. NFC.

[Martin Storsjö via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGe1adf90826a5: [LLD] [COFF] Avoid doing repeated fuzzy symbol lookup for each iteration. NFC. (authored by mstorsjo).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D104529/new/

https://reviews.llvm.org/D104529

Files:
  lld/COFF/Driver.cpp


Index: lld/COFF/Driver.cpp
===================================================================
--- lld/COFF/Driver.cpp
+++ lld/COFF/Driver.cpp
@@ -549,7 +549,7 @@
 StringRef LinkerDriver::mangleMaybe(Symbol *s) {
   // If the plain symbol name has already been resolved, do nothing.
   Undefined *unmangled = dyn_cast<Undefined>(s);
-  if (!unmangled)
+  if (!unmangled || unmangled->getWeakAlias())
     return "";
 
   // Otherwise, see if a similar, mangled symbol exists in the symbol table.


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