Move .ident handling to MCStreamer.

No functionality change, but exposes the API so that codegen can use it too.

Patch by Katya Romanova.

llvm-svn: 192757

1 files changed, 8 insertions, 0 deletions

diff --git a/llvm/lib/MC/MCAsmStreamer.cpp b/llvm/lib/MC/MCAsmStreamer.cpp
index e735344a69b..e751a6d9fc3 100644
--- a/llvm/lib/MC/MCAsmStreamer.cpp
+++ b/llvm/lib/MC/MCAsmStreamer.cpp
@@ -213,6 +213,7 @@ public:
                                      unsigned Isa, unsigned Discriminator,
                                      StringRef FileName);
 
+  virtual void EmitIdent(StringRef IdentString);
   virtual void EmitCFISections(bool EH, bool Debug);
   virtual void EmitCFIDefCfa(int64_t Register, int64_t Offset);
   virtual void EmitCFIDefCfaOffset(int64_t Offset);
@@ -880,6 +881,13 @@ void MCAsmStreamer::EmitDwarfLocDirective(unsigned FileNo, unsigned Line,
   EmitEOL();
 }
 
+void MCAsmStreamer::EmitIdent(StringRef IdentString) {
+  assert(MAI->hasIdentDirective() && ".ident directive not supported");
+  OS << "\t.ident\t";
+  PrintQuotedString(IdentString, OS);
+  EmitEOL();
+}
+
 void MCAsmStreamer::EmitCFISections(bool EH, bool Debug) {
   MCStreamer::EmitCFISections(EH, Debug);