Disable the fix for pr20793 because of a gnu ld bug.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217211 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-09-05 00:14:12 +00:00
parent 27589ac952
commit 6cf4a0f506
2 changed files with 30 additions and 2 deletions

View File

@ -31,6 +31,7 @@
#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"
@ -41,6 +42,13 @@
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
//===----------------------------------------------------------------------===//
@ -363,6 +371,9 @@ 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;