Change ForceSizeOpt attribute into MinSize attribute

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167020 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp
index 91f973d..a60e4aa 100644
--- a/lib/AsmParser/LLLexer.cpp
+++ b/lib/AsmParser/LLLexer.cpp
@@ -558,7 +558,7 @@
   KEYWORD(naked);
   KEYWORD(nonlazybind);
   KEYWORD(address_safety);
-  KEYWORD(forcesizeopt);
+  KEYWORD(minsize);
 
   KEYWORD(type);
   KEYWORD(opaque);