Update clang to r339409b.
Change-Id: Ied8a188bb072c40035320acedc86164b66d920af
diff --git a/linux-x64/clang/include/llvm/LTO/LTO.h b/linux-x64/clang/include/llvm/LTO/LTO.h
index 7d6beab..2a3bc91 100644
--- a/linux-x64/clang/include/llvm/LTO/LTO.h
+++ b/linux-x64/clang/include/llvm/LTO/LTO.h
@@ -40,13 +40,13 @@
class Target;
class raw_pwrite_stream;
-/// Resolve Weak and LinkOnce values in the \p Index. Linkage changes recorded
-/// in the index and the ThinLTO backends must apply the changes to the Module
-/// via thinLTOResolveWeakForLinkerModule.
+/// Resolve linkage for prevailing symbols in the \p Index. Linkage changes
+/// recorded in the index and the ThinLTO backends must apply the changes to
+/// the module via thinLTOResolvePrevailingInModule.
///
/// This is done for correctness (if value exported, ensure we always
/// emit a copy), and compile-time optimization (allow drop of duplicates).
-void thinLTOResolveWeakForLinkerInIndex(
+void thinLTOResolvePrevailingInIndex(
ModuleSummaryIndex &Index,
function_ref<bool(GlobalValue::GUID, const GlobalValueSummary *)>
isPrevailing,