Switch to new section name handling facility
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53316 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter.cpp
index 6548f56..366b8b3 100644
--- a/lib/CodeGen/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter.cpp
@@ -293,13 +293,16 @@
// the appropriate section.
TargetLowering *LoweringInfo = TM.getTargetLowering();
- const char* JumpTableDataSection = TAI->getJumpTableDataSection();
+ const char* JumpTableDataSection = TAI->getJumpTableDataSection();
+ const Function *F = MF.getFunction();
+ unsigned SectionFlags = TAI->SectionFlagsForGlobal(F);
if ((IsPic && !(LoweringInfo && LoweringInfo->usesGlobalOffsetTable())) ||
- !JumpTableDataSection) {
+ !JumpTableDataSection ||
+ SectionFlags & SectionFlags::Linkonce) {
// In PIC mode, we need to emit the jump table to the same section as the
// function body itself, otherwise the label differences won't make sense.
- // We should also do if the section name is NULL.
- const Function *F = MF.getFunction();
+ // We should also do if the section name is NULL or function is declared in
+ // discardable section.
SwitchToTextSection(getSectionForFunction(*F).c_str(), F);
} else {
SwitchToDataSection(JumpTableDataSection);