Set trunc store action to Expand for all X86 targets.

[oota-llvm.git] / lib / CodeGen / TargetLoweringObjectFileImpl.cpp

diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index bf68501b8fdc70478d38848720269c315d70921b..53c7b099d4399827e92df7f8ed5dfdd58a97fac3 100644 (file)
--- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -31,7 +31,6 @@
 #include "llvm/MC/MCSectionMachO.h"
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
-#include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Dwarf.h"
 #include "llvm/Support/ELF.h"
 #include "llvm/Support/ErrorHandling.h"
@@ -42,13 +41,6 @@
 using namespace llvm;
 using namespace dwarf;
 
-// Disabled by default because it hits bug 17350 in GNU ld (gold is fine)
-static cl::opt<bool>
-    EnableStructorCOMDAT("enable-structor-comdat", cl::Hidden,
-                         cl::desc("Use comdats to keep only one copy of a "
-                                  "constructor/destructor invocation"),
-                         cl::init(false));
-
 //===----------------------------------------------------------------------===//
 //                                  ELF
 //===----------------------------------------------------------------------===//
@@ -371,9 +363,6 @@ static const MCSectionELF *getStaticStructorSection(MCContext &Ctx,
                                                     bool IsCtor,
                                                     unsigned Priority,
                                                     const MCSymbol *KeySym) {
-  if (!EnableStructorCOMDAT)
-    KeySym = nullptr;
-
   std::string Name;
   unsigned Type;
   unsigned Flags = ELF::SHF_ALLOC | ELF::SHF_WRITE;