MC: Add dyn_cast support to MCSection.
- Of questionable utility, since in general anything which wants to do this should probably be within a target specific hook, which can rely on the sections being of the appropriate type. However, it can be useful for short term hacks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103980 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PIC16/PIC16Section.h b/lib/Target/PIC16/PIC16Section.h
index 9039ca7..5b33b51 100644
--- a/lib/Target/PIC16/PIC16Section.h
+++ b/lib/Target/PIC16/PIC16Section.h
@@ -44,7 +44,8 @@
unsigned Size;
PIC16Section(StringRef name, SectionKind K, StringRef addr, int color)
- : MCSection(K), Name(name), Address(addr), Color(color), Size(0) {
+ : MCSection(SV_PIC16, K), Name(name), Address(addr),
+ Color(color), Size(0) {
}
public:
@@ -86,6 +87,11 @@
/// to a section.
virtual void PrintSwitchToSection(const MCAsmInfo &MAI,
raw_ostream &OS) const;
+
+ static bool classof(const MCSection *S) {
+ return S->getVariant() == SV_PIC16;
+ }
+ static bool classof(const PIC16Section *) { return true; }
};
} // end namespace llvm