fix the asmparser so that the target is responsible for skipping to

the end of the line on a parser error, allowing skipping to happen
for syntactic errors but not for semantic errors.  Before we would
miss emitting a diagnostic about the second line, because we skipped
it due to the semantic error on the first line:

  foo %eax
  bar %al

This fixes rdar://8414033 - llvm-mc ignores lines after an invalid instruction mnemonic errors

llvm-svn: 113688

1 files changed, 3 insertions, 1 deletions

diff --git a/llvm/lib/MC/MCParser/AsmParser.cpp b/llvm/lib/MC/MCParser/AsmParser.cpp
index 13aaeba156c..0a664fd876a 100644
--- a/llvm/lib/MC/MCParser/AsmParser.cpp
+++ b/llvm/lib/MC/MCParser/AsmParser.cpp
@@ -965,7 +965,9 @@ bool AsmParser::ParseStatement() {
   for (unsigned i = 0, e = ParsedOperands.size(); i != e; ++i)
     delete ParsedOperands[i];
 
-  return HadError;
+  // Don't skip the rest of the line, the instruction parser is responsible for
+  // that.
+  return false;
 }
 
 MacroInstantiation::MacroInstantiation(const Macro *M, SMLoc IL, SMLoc EL,