[ELF] - Never call splitIntoPieces() twice. NFC.

Previously it was called twice for .comment synthetic section.
That created 2 pieces of data, which was deduplicated anyways,
but was not clean.

llvm-svn: 312327

2 files changed, 1 insertions, 1 deletions

diff --git a/lld/ELF/InputSection.cpp b/lld/ELF/InputSection.cpp
index ef941bc40d4..addfe8f3fc4 100644
--- a/lld/ELF/InputSection.cpp
+++ b/lld/ELF/InputSection.cpp
@@ -923,6 +923,7 @@ MergeInputSection::MergeInputSection(ObjFile<ELFT> *F,
 // Note that this function is called from parallelForEach. This must be
 // thread-safe (i.e. no memory allocation from the pools).
 void MergeInputSection::splitIntoPieces() {
+  assert(Pieces.empty());
   ArrayRef<uint8_t> Data = this->Data;
   uint64_t EntSize = this->Entsize;
   if (this->Flags & SHF_STRINGS)
diff --git a/lld/ELF/SyntheticSections.cpp b/lld/ELF/SyntheticSections.cpp
index ebd77c83be1..c4e1e1140c2 100644
--- a/lld/ELF/SyntheticSections.cpp
+++ b/lld/ELF/SyntheticSections.cpp
@@ -112,7 +112,6 @@ template <class ELFT> MergeInputSection *elf::createCommentSection() {
   auto *Ret =
       make<MergeInputSection>((ObjFile<ELFT> *)nullptr, &Hdr, ".comment");
   Ret->Data = getVersion();
-  Ret->splitIntoPieces();
   return Ret;
 }