From c9d93ef2c63b08d134217b20315d64eefeeed5f6 Mon Sep 17 00:00:00 2001
From: Kevin Enderby <enderby@apple.com>
Date: Mon, 13 Jul 2009 21:03:15 +0000
Subject: add llvm-mc support for parsing the .subsections_via_symbols
 directive.

llvm-svn: 75500
---
 llvm/tools/llvm-mc/AsmParser.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'llvm/tools/llvm-mc/AsmParser.cpp')

diff --git a/llvm/tools/llvm-mc/AsmParser.cpp b/llvm/tools/llvm-mc/AsmParser.cpp
index a2cdea4c4dc..fe9d4f3352f 100644
--- a/llvm/tools/llvm-mc/AsmParser.cpp
+++ b/llvm/tools/llvm-mc/AsmParser.cpp
@@ -527,6 +527,9 @@ bool AsmParser::ParseStatement() {
     if (!strcmp(IDVal, ".zerofill"))
       return ParseDirectiveDarwinZerofill();
 
+    if (!strcmp(IDVal, ".subsections_via_symbols"))
+      return ParseDirectiveDarwinSubsectionsViaSymbols();
+
     Warning(IDLoc, "ignoring directive for now");
     EatToEndOfStatement();
     return false;
@@ -1052,3 +1055,16 @@ bool AsmParser::ParseDirectiveDarwinZerofill() {
 
   return false;
 }
+
+/// ParseDirectiveDarwinSubsectionsViaSymbols
+///  ::= .subsections_via_symbols
+bool AsmParser::ParseDirectiveDarwinSubsectionsViaSymbols() {
+  if (Lexer.isNot(asmtok::EndOfStatement))
+    return TokError("unexpected token in '.subsections_via_symbols' directive");
+  
+  Lexer.Lex();
+
+  Out.SubsectionsViaSymbols();
+
+  return false;
+}
-- 
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