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AsmParser: extractvalue requires at least one index operand

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llvm-svn: 229365
This commit is contained in:
David Majnemer 2015-02-16 09:18:13 +00:00
parent 7f40c08dca
commit 4f5d97ee4f
2 changed files with 9 additions and 0 deletions
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1
lib/AsmParser/LLParser.cpp
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@ -1633,6 +1633,7 @@ bool LLParser::ParseIndexList(SmallVectorImpl<unsigned> &Indices,
while (EatIfPresent(lltok::comma)) { while (EatIfPresent(lltok::comma)) {
if (Lex.getKind() == lltok::MetadataVar) { if (Lex.getKind() == lltok::MetadataVar) {
if (Indices.empty()) return TokError("expected index");
AteExtraComma = true; AteExtraComma = true;
return false; return false;
} }

8
test/Assembler/extractvalue-no-idx.ll Normal file
View File

@ -0,0 +1,8 @@
; RUN: not llvm-as < %s 2>&1 | FileCheck %s
; CHECK: expected index
define void @f1() {
extractvalue <{ i32, i32 }> undef, !dbg !0
ret void
}