From 9b85d7e166ac51a1cea66129edbfbc83fc5332b3 Mon Sep 17 00:00:00 2001
From: "Duncan P. N. Exon Smith" <dexonsmith@apple.com>
Date: Thu, 13 Jan 2022 10:24:39 -0800
Subject: [PATCH] MC: Use SmallVector::clear() instead of set_size(0)

---
 llvm/lib/MC/MachObjectWriter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/MC/MachObjectWriter.cpp b/llvm/lib/MC/MachObjectWriter.cpp
index 5105c5d8164d..56bb03ad8d42 100644
--- a/llvm/lib/MC/MachObjectWriter.cpp
+++ b/llvm/lib/MC/MachObjectWriter.cpp
@@ -765,7 +765,7 @@ uint64_t MachObjectWriter::writeObject(MCAssembler &Asm,
     MCDataFragment *Frag = dyn_cast_or_null<MCDataFragment>(
         &*CGProfileSection->getFragmentList().begin());
     assert(Frag && "call graph profile section not reserved");
-    Frag->getContents().set_size(0);
+    Frag->getContents().clear();
     raw_svector_ostream OS(Frag->getContents());
     for (const MCAssembler::CGProfileEntry &CGPE : Asm.CGProfile) {
       uint32_t FromIndex = CGPE.From->getSymbol().getIndex();