commit e452b171306ac255dedc46a49defc866a65184c6
author Rafael Espindola <rafael.espindola@gmail.com> Tue Oct 05 19:42:57 2010 +0000
committer Rafael Espindola <rafael.espindola@gmail.com> Tue Oct 05 19:42:57 2010 +0000
tree 9014cac1a9d112e8bfde09a3d69eadcbaafc6803
parent a818c072af2f94704d08776d5bc7c50a012e40c2

Add support for a fill value in the .zero directive.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115655 91177308-0d34-0410-b5e6-96231b3b80d8

lib/MC/MCParser/AsmParser.cpp

diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index 974e4ab..e627ebb 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -1498,12 +1498,19 @@
   if (ParseAbsoluteExpression(NumBytes))
     return true;
 
+  int64_t Val = 0;
+  if (getLexer().is(AsmToken::Comma)) {
+    Lex();
+    if (ParseAbsoluteExpression(Val))
+      return true;
+  }
+
   if (getLexer().isNot(AsmToken::EndOfStatement))
     return TokError("unexpected token in '.zero' directive");
 
   Lex();
 
-  getStreamer().EmitFill(NumBytes, 0, DEFAULT_ADDRSPACE);
+  getStreamer().EmitFill(NumBytes, Val, DEFAULT_ADDRSPACE);
 
   return false;
 }