Add a method to return if the ELF section contains only common symbols!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78937 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm/MC/MCSectionELF.h b/include/llvm/MC/MCSectionELF.h
index 00369f7..31e1e66 100644
--- a/include/llvm/MC/MCSectionELF.h
+++ b/include/llvm/MC/MCSectionELF.h
@@ -55,6 +55,9 @@
/// 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;
/// 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/MC/MCSectionELF.cpp b/lib/MC/MCSectionELF.cpp
index d172a9c..56f8034 100644
--- a/lib/MC/MCSectionELF.cpp
+++ b/lib/MC/MCSectionELF.cpp
@@ -121,3 +121,13 @@
OS << '\n';
}
+// IsCommon - True if this section contains only common symbols
+bool MCSectionELF::IsCommon() const {
+
+ if (strncmp(SectionName.c_str(), ".gnu.linkonce.", 14) == 0)
+ return true;
+
+ return false;
+}
+
+