*try* to use a better name to describe how common symbols are marked on the elf object file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79029 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm/MC/MCSectionELF.h b/include/llvm/MC/MCSectionELF.h
index 8d23b28..1c2943a 100644
--- a/include/llvm/MC/MCSectionELF.h
+++ b/include/llvm/MC/MCSectionELF.h
@@ -52,8 +52,10 @@
/// ShouldPrintSectionType - Only prints the section type if supported
bool ShouldPrintSectionType(unsigned Ty) const;
- /// IsCommon - True if this section contains only common symbols
- bool IsCommon() const;
+ /// HasCommonSymbols - True if this section holds common symbols, this is
+ /// indicated on the ELF object file by a symbol with SHN_COMMON section
+ /// header index.
+ bool HasCommonSymbols() const;
/// These are the section type and flags fields. An ELF section can have
/// only one Type, but can have more than one of the flags specified.
diff --git a/lib/CodeGen/ELFWriter.cpp b/lib/CodeGen/ELFWriter.cpp
index e62079f..ffbaf6b 100644
--- a/lib/CodeGen/ELFWriter.cpp
+++ b/lib/CodeGen/ELFWriter.cpp
@@ -356,7 +356,7 @@
unsigned Size = TD->getTypeAllocSize(GVar->getInitializer()->getType());
GblSym->Size = Size;
- if (S->IsCommon()) { // Symbol must go to a common section
+ if (S->HasCommonSymbols()) { // Symbol must go to a common section
GblSym->SectionIdx = ELFSection::SHN_COMMON;
// A new linkonce section is created for each global in the
diff --git a/lib/MC/MCSectionELF.cpp b/lib/MC/MCSectionELF.cpp
index 246bf4a..3d8774c 100644
--- a/lib/MC/MCSectionELF.cpp
+++ b/lib/MC/MCSectionELF.cpp
@@ -122,8 +122,10 @@
OS << '\n';
}
-// IsCommon - True if this section contains only common symbols
-bool MCSectionELF::IsCommon() const {
+// HasCommonSymbols - True if this section holds common symbols, this is
+// indicated on the ELF object file by a symbol with SHN_COMMON section
+// header index.
+bool MCSectionELF::HasCommonSymbols() const {
if (strncmp(SectionName.c_str(), ".gnu.linkonce.", 14) == 0)
return true;