From 5645bade1bcde40a768b7daa43d8e0878243aae1 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Wed, 16 Oct 2013 01:05:45 +0000
Subject: 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
---
 llvm/lib/MC/MCParser/ELFAsmParser.cpp | 26 ++++----------------------
 1 file changed, 4 insertions(+), 22 deletions(-)

(limited to 'llvm/lib/MC/MCParser')

diff --git a/llvm/lib/MC/MCParser/ELFAsmParser.cpp b/llvm/lib/MC/MCParser/ELFAsmParser.cpp
index ca711736281..8807975e854 100644
--- a/llvm/lib/MC/MCParser/ELFAsmParser.cpp
+++ b/llvm/lib/MC/MCParser/ELFAsmParser.cpp
@@ -31,14 +31,11 @@ class ELFAsmParser : public MCAsmParserExtension {
     getParser().addDirectiveHandler(Directive, Handler);
   }
 
-  bool ParseSectionSwitch(StringRef Section, unsigned Type,
-                          unsigned Flags, SectionKind Kind);
-  bool SeenIdent;
+  bool ParseSectionSwitch(StringRef Section, unsigned Type, unsigned Flags,
+                          SectionKind Kind);
 
 public:
-  ELFAsmParser() : SeenIdent(false) {
-    BracketExpressionsSupported = true;
-  }
+  ELFAsmParser() { BracketExpressionsSupported = true; }
 
   virtual void Initialize(MCAsmParser &Parser) {
     // Call the base implementation.
@@ -579,22 +576,7 @@ bool ELFAsmParser::ParseDirectiveIdent(StringRef, SMLoc) {
 
   Lex();
 
-  const MCSection *Comment =
-    getContext().getELFSection(".comment", ELF::SHT_PROGBITS,
-                               ELF::SHF_MERGE |
-                               ELF::SHF_STRINGS,
-                               SectionKind::getReadOnly(),
-                               1, "");
-
-  getStreamer().PushSection();
-  getStreamer().SwitchSection(Comment);
-  if (!SeenIdent) {
-    getStreamer().EmitIntValue(0, 1);
-    SeenIdent = true;
-  }
-  getStreamer().EmitBytes(Data);
-  getStreamer().EmitIntValue(0, 1);
-  getStreamer().PopSection();
+  getStreamer().EmitIdent(Data);
   return false;
 }
 
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