diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index 31cb0cab580..f000a7063d5 100644 --- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -283,6 +283,8 @@ void AsmPrinter::EmitGlobalVariable(const GlobalVariable *GV) { // Handle the zerofill directive on darwin, which is a special form of BSS // emission. if (GVKind.isBSSExtern() && MAI->hasMachoZeroFillDirective()) { + if (Size == 0) Size = 1; // zerofill of 0 bytes is undefined. + // .globl _foo OutStreamer.EmitSymbolAttribute(GVSym, MCSA_Global); // .zerofill __DATA, __common, _foo, 400, 5 |
