commit 1434d45de4f670cc82fd3859dc365b7abcd81ae3
author Sam Clegg <sbc@chromium.org> Fri Jan 19 12:39:35 2024 -0800
committer Copybara-Service <copybara-worker@google.com> Fri Jan 19 12:45:34 2024 -0800
tree f330c1c27436984d5e8772d3fca7985017d106cf
parent 133a298dee0614aac0d2606b81ad0244e84316c5

[lld][ELF] Simplify handleLibcall. NFC (#78659)

I noticed this while working on #78658

GitOrigin-RevId: f5e58a038033c8736fed91a7e89a5faad462abcc

ELF/Driver.cpp

diff --git a/ELF/Driver.cpp b/ELF/Driver.cpp
index 5ccc656..07f4263 100644
--- a/ELF/Driver.cpp
+++ b/ELF/Driver.cpp
@@ -2081,13 +2081,7 @@
 
 static void handleLibcall(StringRef name) {
   Symbol *sym = symtab.find(name);
-  if (!sym || !sym->isLazy())
-    return;
-
-  MemoryBufferRef mb;
-  mb = cast<LazyObject>(sym)->file->mb;
-
-  if (isBitcode(mb))
+  if (sym && sym->isLazy() && isa<BitcodeFile>(sym->file))
     sym->extract();
 }