commit 3df4c5a92f7f68d97ada6886c13d8900a5c7eef1
author Jez Ng <jezng@fb.com> Thu Jan 26 20:28:58 2023 -0500
committer Jez Ng <jezng@fb.com> Thu Jan 26 20:31:42 2023 -0500
tree 96b7acab5bcbcc390c7c8bf2ac10a9bbb314f183
parent 009048810ac635a7ad6c5f788d537172418b6054

[NFC] Optimize vector usage in lld

By using emplace_back, as well as converting some loops to for-each, we can do more efficient vectorization.

Make copy constructor for TemporaryFile noexcept.

Reviewed By: #lld-macho, int3

Differential Revision: https://reviews.llvm.org/D139552

lld/COFF/Chunks.cpp

diff --git a/lld/COFF/Chunks.cpp b/lld/COFF/Chunks.cpp
index 65de868..7ec4829 100644
--- a/lld/COFF/Chunks.cpp
+++ b/lld/COFF/Chunks.cpp
@@ -658,8 +658,7 @@
     }
     // sizeInBits is used to initialize the Flags field; currently no
     // other flags are defined.
-    res.emplace_back(
-        RuntimePseudoReloc(target, this, rel.VirtualAddress, sizeInBits));
+    res.emplace_back(target, this, rel.VirtualAddress, sizeInBits);
   }
 }