GV with null value initializer shouldn't go to BSS if it's meant for a mergeable...

[oota-llvm.git] / lib / Target / PowerPC / AsmPrinter / PPCAsmPrinter.cpp

diff --git a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
index 5f3ba931faf4e0fec265ace59315a5e81d72da5c..6c5d8b9d476756f94709c488fdf348d5baef839a 100644 (file)
--- a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
@@ -915,7 +915,8 @@ void PPCDarwinAsmPrinter::printModuleLevelGV(const GlobalVariable* GVar) {
   if (C->isNullValue() && /* FIXME: Verify correct */
       !GVar->hasSection() &&
       (GVar->hasLocalLinkage() || GVar->hasExternalLinkage() ||
-       GVar->mayBeOverridden())) {
+       GVar->mayBeOverridden()) &&
+      TAI->SectionKindForGlobal(GVar) != SectionKind::RODataMergeStr) {
     if (Size == 0) Size = 1;   // .comm Foo, 0 is undefined, avoid it.
 
     if (GVar->hasExternalLinkage()) {