ARM IAS: fix diagnostics of improper qualification

An improper qualifier would result in a superfluous error due to the parser not
consuming the remainder of the statement.  Simply consume the remainder of the
statement to avoid the error.

llvm-svn: 199035

1 files changed, 1 insertions, 0 deletions

diff --git a/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
index b1ac198c6c2..b8890a37df9 100644
--- a/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
+++ b/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
@@ -5325,6 +5325,7 @@ bool ARMAsmParser::ParseInstruction(ParseInstructionInfo &Info, StringRef Name,
     // For for ARM mode generate an error if the .n qualifier is used.
     if (ExtraToken == ".n" && !isThumb()) {
       SMLoc Loc = SMLoc::getFromPointer(NameLoc.getPointer() + Start);
+      Parser.eatToEndOfStatement();
       return Error(Loc, "instruction with .n (narrow) qualifier not allowed in "
                    "arm mode");
     }