1 files changed, 32 insertions, 33 deletions

diff --git a/COFF/MarkLive.cpp b/COFF/MarkLive.cpp
index 18b1c9c2529f..6d34cb864e3c 100644
--- a/COFF/MarkLive.cpp
+++ b/COFF/MarkLive.cpp
@@ -1,9 +1,8 @@
 //===- MarkLive.cpp -------------------------------------------------------===//
 //
-//                             The LLVM Linker
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 
@@ -16,57 +15,57 @@
 namespace lld {
 namespace coff {
 
-static Timer GCTimer("GC", Timer::root());
+static Timer gctimer("GC", Timer::root());
 
 // Set live bit on for each reachable chunk. Unmarked (unreachable)
 // COMDAT chunks will be ignored by Writer, so they will be excluded
 // from the final output.
-void markLive(ArrayRef<Chunk *> Chunks) {
-  ScopedTimer T(GCTimer);
+void markLive(ArrayRef<Chunk *> chunks) {
+  ScopedTimer t(gctimer);
 
   // We build up a worklist of sections which have been marked as live. We only
   // push into the worklist when we discover an unmarked section, and we mark
   // as we push, so sections never appear twice in the list.
-  SmallVector<SectionChunk *, 256> Worklist;
+  SmallVector<SectionChunk *, 256> worklist;
 
   // COMDAT section chunks are dead by default. Add non-COMDAT chunks.
-  for (Chunk *C : Chunks)
-    if (auto *SC = dyn_cast<SectionChunk>(C))
-      if (SC->Live)
-        Worklist.push_back(SC);
+  for (Chunk *c : chunks)
+    if (auto *sc = dyn_cast<SectionChunk>(c))
+      if (sc->live)
+        worklist.push_back(sc);
 
-  auto Enqueue = [&](SectionChunk *C) {
-    if (C->Live)
+  auto enqueue = [&](SectionChunk *c) {
+    if (c->live)
       return;
-    C->Live = true;
-    Worklist.push_back(C);
+    c->live = true;
+    worklist.push_back(c);
   };
 
-  auto AddSym = [&](Symbol *B) {
-    if (auto *Sym = dyn_cast<DefinedRegular>(B))
-      Enqueue(Sym->getChunk());
-    else if (auto *Sym = dyn_cast<DefinedImportData>(B))
-      Sym->File->Live = true;
-    else if (auto *Sym = dyn_cast<DefinedImportThunk>(B))
-      Sym->WrappedSym->File->Live = Sym->WrappedSym->File->ThunkLive = true;
+  auto addSym = [&](Symbol *b) {
+    if (auto *sym = dyn_cast<DefinedRegular>(b))
+      enqueue(sym->getChunk());
+    else if (auto *sym = dyn_cast<DefinedImportData>(b))
+      sym->file->live = true;
+    else if (auto *sym = dyn_cast<DefinedImportThunk>(b))
+      sym->wrappedSym->file->live = sym->wrappedSym->file->thunkLive = true;
   };
 
   // Add GC root chunks.
-  for (Symbol *B : Config->GCRoot)
-    AddSym(B);
+  for (Symbol *b : config->gcroot)
+    addSym(b);
 
-  while (!Worklist.empty()) {
-    SectionChunk *SC = Worklist.pop_back_val();
-    assert(SC->Live && "We mark as live when pushing onto the worklist!");
+  while (!worklist.empty()) {
+    SectionChunk *sc = worklist.pop_back_val();
+    assert(sc->live && "We mark as live when pushing onto the worklist!");
 
     // Mark all symbols listed in the relocation table for this section.
-    for (Symbol *B : SC->symbols())
-      if (B)
-        AddSym(B);
+    for (Symbol *b : sc->symbols())
+      if (b)
+        addSym(b);
 
     // Mark associative sections if any.
-    for (SectionChunk *C : SC->children())
-      Enqueue(C);
+    for (SectionChunk &c : sc->children())
+      enqueue(&c);
   }
 }