From e48c4011ca80385573f1b92793c75dc98abb228f Mon Sep 17 00:00:00 2001
From: Fangrui Song <i@maskray.me>
Date: Thu, 27 Jun 2024 19:44:37 -0700
Subject: [MC] Cache current fragment in MCStreamer

This eliminates indirection through `getCurrentSectionOnly()->curFragList()->Tail`.
---
 llvm/lib/MC/MCStreamer.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'llvm/lib/MC/MCStreamer.cpp')

diff --git a/llvm/lib/MC/MCStreamer.cpp b/llvm/lib/MC/MCStreamer.cpp
index 582b3a6..cfc27be 100644
--- a/llvm/lib/MC/MCStreamer.cpp
+++ b/llvm/lib/MC/MCStreamer.cpp
@@ -105,6 +105,7 @@ void MCStreamer::reset() {
   SymbolOrdering.clear();
   SectionStack.clear();
   SectionStack.push_back(std::pair<MCSectionSubPair, MCSectionSubPair>());
+  CurFrag = nullptr;
 }
 
 raw_ostream &MCStreamer::getCommentOS() {
-- 
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