From: Jim Grosbach <grosbach@apple.com>
Date: Tue, 8 Mar 2011 19:17:19 +0000 (+0000)
Subject: Darwin 'as' silently ignores the '.ident' directive.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8270da8bafb90141ec513e6c71dfcbeb3cb6fe74;p=oota-llvm.git

Darwin 'as' silently ignores the '.ident' directive.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127258 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/MC/MCParser/DarwinAsmParser.cpp b/lib/MC/MCParser/DarwinAsmParser.cpp
index 44f234566af..e1f49c2609d 100644
--- a/lib/MC/MCParser/DarwinAsmParser.cpp
+++ b/lib/MC/MCParser/DarwinAsmParser.cpp
@@ -100,6 +100,8 @@ public:
     AddDirectiveHandler<&DarwinAsmParser::ParseSectionDirectiveText>(".text");
     AddDirectiveHandler<&DarwinAsmParser::ParseSectionDirectiveThreadInitFunc>(".thread_init_func");
     AddDirectiveHandler<&DarwinAsmParser::ParseSectionDirectiveTLV>(".tlv");
+
+    AddDirectiveHandler<&DarwinAsmParser::ParseSectionDirectiveIdent>(".ident");
   }
 
   bool ParseDirectiveDesc(StringRef, SMLoc);
@@ -277,6 +279,11 @@ public:
     return ParseSectionSwitch("__DATA", "__thread_vars",
                               MCSectionMachO::S_THREAD_LOCAL_VARIABLES);
   }
+  bool ParseSectionDirectiveIdent(StringRef, SMLoc) {
+    // Darwin silently ignores the .ident directive.
+    getParser().EatToEndOfStatement();
+    return false;
+  }
   bool ParseSectionDirectiveThreadInitFunc(StringRef, SMLoc) {
     return ParseSectionSwitch("__DATA", "__thread_init",
                          MCSectionMachO::S_THREAD_LOCAL_INIT_FUNCTION_POINTERS);