From 19794da02cc48a772ae6f4756b14b111a627170e Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Fri, 1 Nov 2013 17:09:14 +0000 Subject: Remove linkonce_odr_auto_hide. linkonce_odr_auto_hide was in incomplete attempt to implement a way for the linker to hide symbols that are known to be available in every TU and whose addresses are not relevant for a particular DSO. It was redundant in that it all its uses are equivalent to linkonce_odr+unnamed_addr. Unlike those, it has never been connected to clang or llvm's optimizers, so it was effectively dead. Given that nothing produces it, this patch just nukes it (other than the llvm-c enum value). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193865 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'lib/CodeGen/AsmPrinter/AsmPrinter.cpp') diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index 9a02462165..6fd75b0791 100644 --- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -219,7 +219,6 @@ void AsmPrinter::EmitLinkage(const GlobalValue *GV, MCSymbol *GVSym) const { case GlobalValue::CommonLinkage: case GlobalValue::LinkOnceAnyLinkage: case GlobalValue::LinkOnceODRLinkage: - case GlobalValue::LinkOnceODRAutoHideLinkage: case GlobalValue::WeakAnyLinkage: case GlobalValue::WeakODRLinkage: case GlobalValue::LinkerPrivateWeakLinkage: @@ -227,10 +226,9 @@ void AsmPrinter::EmitLinkage(const GlobalValue *GV, MCSymbol *GVSym) const { // .globl _foo OutStreamer.EmitSymbolAttribute(GVSym, MCSA_Global); + bool CanBeHidden = false; - bool CanBeHidden = Linkage == GlobalValue::LinkOnceODRAutoHideLinkage; - - if (!CanBeHidden && Linkage == GlobalValue::LinkOnceODRLinkage) { + if (Linkage == GlobalValue::LinkOnceODRLinkage) { if (GV->hasUnnamedAddr()) { CanBeHidden = true; } else { -- cgit v1.2.3