Tie small stuff to non-small by default on ELF platforms
llvm-svn: 53919
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@ -40,8 +40,8 @@ namespace llvm {
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RODataMergeStr, ///< Readonly data section (mergeable strings)
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RODataMergeConst, ///< Readonly data section (mergeable constants)
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SmallData, ///< Small data section
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SmallBSS, ///< Small bss section
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SmallROData, ///< Small readonly section
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SmallBSS, ///< Small bss section
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SmallROData, ///< Small readonly section
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ThreadData, ///< Initialized TLS data objects
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ThreadBSS ///< Uninitialized TLS data objects
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};
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@ -58,6 +58,7 @@ namespace llvm {
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const unsigned TLS = 1 << 5; ///< Section contains thread-local data
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const unsigned Debug = 1 << 6; ///< Section contains debug data
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const unsigned Linkonce = 1 << 7; ///< Section is linkonce
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const unsigned Small = 1 << 8; ///< Section is small
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const unsigned TypeFlags = 0xFF;
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// Some gap for future flags
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const unsigned Named = 1 << 23; ///< Section is named
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@ -63,11 +63,14 @@ ELFTargetAsmInfo::SelectSectionForGlobal(const GlobalValue *GV) const {
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} else {
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switch (Kind) {
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case SectionKind::Data:
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case SectionKind::SmallData:
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return getDataSection_();
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case SectionKind::BSS:
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case SectionKind::SmallBSS:
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// ELF targets usually have BSS sections
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return getBSSSection_();
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case SectionKind::ROData:
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case SectionKind::SmallROData:
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return getReadOnlySection_();
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case SectionKind::RODataMergeStr:
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return MergeableStringSection(GVar);
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@ -147,6 +150,8 @@ std::string ELFTargetAsmInfo::PrintSectionFlags(unsigned flags) const {
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Flags += 'S';
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if (flags & SectionFlags::TLS)
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Flags += 'T';
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if (flags & SectionFlags::Small)
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Flags += 's';
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Flags += "\"";
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