Revert r311468: If --dynamic-list is given, only those symbols are preemptible

This reverts commit r311468 because it broke some CFI bots.

llvm-svn: 311497

1 files changed, 0 insertions, 19 deletions

diff --git a/lld/ELF/SymbolTable.cpp b/lld/ELF/SymbolTable.cpp
index 9962b2554e0..ec8ae5d75bb 100644
--- a/lld/ELF/SymbolTable.cpp
+++ b/lld/ELF/SymbolTable.cpp
@@ -680,24 +680,6 @@ void SymbolTable::handleAnonymousVersion() {
     assignWildcardVersion(Ver, VER_NDX_LOCAL);
 }
 
-// Handles -dynamic-list.
-void SymbolTable::handleDynamicList() {
-  for (SymbolVersion &Ver : Config->DynamicList) {
-    std::vector<SymbolBody *> Syms;
-    if (Ver.HasWildcard)
-      Syms = findByVersion(Ver);
-    else
-      Syms = findAllByVersion(Ver);
-
-    for (SymbolBody *B : Syms) {
-      if (!Config->Shared)
-        B->symbol()->VersionId = VER_NDX_GLOBAL;
-      else if (B->symbol()->includeInDynsym())
-        B->IsPreemptible = true;
-    }
-  }
-}
-
 // Set symbol versions to symbols. This function handles patterns
 // containing no wildcard characters.
 void SymbolTable::assignExactVersion(SymbolVersion Ver, uint16_t VersionId,
@@ -747,7 +729,6 @@ void SymbolTable::assignWildcardVersion(SymbolVersion Ver, uint16_t VersionId) {
 void SymbolTable::scanVersionScript() {
   // Handle edge cases first.
   handleAnonymousVersion();
-  handleDynamicList();
 
   // Now we have version definitions, so we need to set version ids to symbols.
   // Each version definition has a glob pattern, and all symbols that match