diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ATTAsmPrinter.cpp')
| -rwxr-xr-x | llvm/lib/Target/X86/X86ATTAsmPrinter.cpp | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp b/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp index bb6bb3dbc13..dc2ecca7cb4 100755 --- a/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp +++ b/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp @@ -40,7 +40,7 @@ std::string X86ATTAsmPrinter::getSectionForFunction(const Function &F) const { if (Subtarget->isTargetDarwin()) { return ".section __TEXT,__textcoal_nt,coalesced,pure_instructions"; } else if (Subtarget->isTargetCygwin()) { - return "\t.section\t.llvm.linkonce.t." + CurrentFnName + ",\"ax\"\n"; + return "\t.section\t.text$linkonce." + CurrentFnName + ",\"ax\"\n"; } else { return "\t.section\t.llvm.linkonce.t." + CurrentFnName + ",\"ax\",@progbits\n"; @@ -90,6 +90,7 @@ bool X86ATTAsmPrinter::runOnMachineFunction(MachineFunction &MF) { O << "\t.globl\t" << CurrentFnName << "\n"; break; case Function::LinkOnceLinkage: + case Function::WeakLinkage: if (Subtarget->isTargetDarwin()) { O << "\t.globl\t" << CurrentFnName << "\n"; O << "\t.weak_definition\t" << CurrentFnName << "\n"; @@ -102,20 +103,13 @@ bool X86ATTAsmPrinter::runOnMachineFunction(MachineFunction &MF) { O << "\t.weak " << CurrentFnName << "\n"; } break; - case Function::WeakLinkage: - if (Subtarget->isTargetDarwin()) { - O << "\t.globl\t" << CurrentFnName << "\n"; - O << "\t.weak_definition\t" << CurrentFnName << "\n"; - } else if (Subtarget->isTargetCygwin()) { - EmitAlignment(4, F); // FIXME: This should be parameterized somewhere. - O << "\t.weak " << CurrentFnName << "\n"; - } else { - EmitAlignment(4, F); // FIXME: This should be parameterized somewhere. - O << "\t.weak " << CurrentFnName << "\n"; - } - break; } O << CurrentFnName << ":\n"; + // Add some workaround for linkonce linkage on Cygwin\MinGW + if (Subtarget->isTargetCygwin() && + (F->getLinkage() == Function::LinkOnceLinkage || + F->getLinkage() == Function::WeakLinkage)) + O << "_llvm$workaround$fake$stub_" << CurrentFnName << ":\n"; if (Subtarget->isTargetDarwin()) { // Emit pre-function debug information. |
