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| author | Eric Christopher <echristo@gmail.com> | 2013-08-07 21:13:06 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2013-08-07 21:13:06 +0000 |
| commit | 10251753b6897adcd22cc981c0cc42f348c109de (patch) | |
| tree | dfdb342d5f31bd6ebca834fdfea929fd0b16cb90 /lib | |
| parent | 189f7983fb300357712689733f65dde9e3658a14 (diff) | |
| download | external_llvm-10251753b6897adcd22cc981c0cc42f348c109de.zip external_llvm-10251753b6897adcd22cc981c0cc42f348c109de.tar.gz external_llvm-10251753b6897adcd22cc981c0cc42f348c109de.tar.bz2 | |
Using the integrated assembler we'd fail to change section to the
.tbss section for zerofill thread locals. Make sure we do this
before emitting the zerofills.
Fixes PR15972.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187913 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index 0c59286..12c3574 100644 --- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -368,9 +368,10 @@ void AsmPrinter::EmitGlobalVariable(const GlobalVariable *GV) { MCSymbol *MangSym = OutContext.GetOrCreateSymbol(GVSym->getName() + Twine("$tlv$init")); - if (GVKind.isThreadBSS()) + if (GVKind.isThreadBSS()) { + TheSection = getObjFileLowering().getTLSBSSSection(); OutStreamer.EmitTBSSSymbol(TheSection, MangSym, Size, 1 << AlignLog); - else if (GVKind.isThreadData()) { + } else if (GVKind.isThreadData()) { OutStreamer.SwitchSection(TheSection); EmitAlignment(AlignLog, GV); |