add llvm-mc support for parsing the .subsections_via_symbols directive.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75500 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/MC/MCAsmStreamer.cpp b/lib/MC/MCAsmStreamer.cpp
index 172ae9e..c0a334a 100644
--- a/lib/MC/MCAsmStreamer.cpp
+++ b/lib/MC/MCAsmStreamer.cpp
@@ -38,6 +38,8 @@ namespace {
 
     virtual void EmitLabel(MCSymbol *Symbol);
 
+    virtual void SubsectionsViaSymbols(void);
+
     virtual void EmitAssignment(MCSymbol *Symbol, const MCValue &Value,
                                 bool MakeAbsolute = false);
 
@@ -117,6 +119,10 @@ void MCAsmStreamer::EmitLabel(MCSymbol *Symbol) {
   Symbol->setExternal(false);
 }
 
+void MCAsmStreamer::SubsectionsViaSymbols(void) {
+  OS << ".subsections_via_symbols\n";
+}
+
 void MCAsmStreamer::EmitAssignment(MCSymbol *Symbol, const MCValue &Value,
                                    bool MakeAbsolute) {
   assert(!Symbol->getSection() && "Cannot assign to a label!");