commit 113860b9aec24d8bf16314013e4ef9a693479562
author Rafael Espindola <rafael.espindola@gmail.com> Thu Oct 20 10:55:58 2016 +0000
committer Rafael Espindola <rafael.espindola@gmail.com> Thu Oct 20 10:55:58 2016 +0000
tree 685e4ab823550f19953fd5f229aa537377d602d0
parent 46aa89399dfb4aa3f63e36d4ca4b0e3791aba9e7

Compact SectionPiece.

We allocate a lot of these when linking debug info. This speeds up the
link of debug programs by 1% to 2%.

llvm-svn: 284716

lld/ELF/Relocations.cpp

diff --git a/lld/ELF/Relocations.cpp b/lld/ELF/Relocations.cpp
index d7228f5..2f7757a 100644
--- a/lld/ELF/Relocations.cpp
+++ b/lld/ELF/Relocations.cpp
@@ -601,7 +601,7 @@
     uintX_t Offset;
     if (PieceI != PieceE) {
       assert(PieceI->InputOff <= RI.r_offset && "Relocation not in any piece");
-      if (PieceI->OutputOff == (size_t)-1)
+      if (PieceI->OutputOff == -1)
         continue;
       Offset = PieceI->OutputOff + RI.r_offset - PieceI->InputOff;
     } else {