diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/Target/NVPTX/NVPTXAsmPrinter.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Target/NVPTX/NVPTXAsmPrinter.cpp b/lib/Target/NVPTX/NVPTXAsmPrinter.cpp index c2ba12df85..34de7bbd8a 100644 --- a/lib/Target/NVPTX/NVPTXAsmPrinter.cpp +++ b/lib/Target/NVPTX/NVPTXAsmPrinter.cpp @@ -1305,6 +1305,10 @@ bool NVPTXAsmPrinter::doFinalization(Module &M) { // external global variable with init -> .visible // external without init -> .extern // appending -> not allowed, assert. +// for any linkage other than +// internal, private, linker_private, +// linker_private_weak, linker_private_weak_def_auto, +// we emit -> .weak. void NVPTXAsmPrinter::emitLinkageDirective(const GlobalValue *V, raw_ostream &O) { @@ -1330,6 +1334,9 @@ void NVPTXAsmPrinter::emitLinkageDirective(const GlobalValue *V, msg.append(V->getName().str()); msg.append("has unsupported appending linkage type"); llvm_unreachable(msg.c_str()); + } else if (!V->hasInternalLinkage() && + !V->hasPrivateLinkage()) { + O << ".weak "; } } } |