diff options
| -rw-r--r-- | lib/AsmParser/LLParser.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp index 3ee683f..9de1ff9 100644 --- a/lib/AsmParser/LLParser.cpp +++ b/lib/AsmParser/LLParser.cpp @@ -2779,6 +2779,10 @@ bool LLParser::ParseFunctionBody(Function &Fn) { PerFunctionState PFS(*this, Fn, FunctionNumber); + // We need at least one basic block. + if (Lex.getKind() == lltok::rbrace || Lex.getKind() == lltok::kw_end) + return TokError("function body requires at least one basic block"); + while (Lex.getKind() != lltok::rbrace && Lex.getKind() != lltok::kw_end) if (ParseBasicBlock(PFS)) return true; |