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Parse debug info attached with insertvalue and extractvalue instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85921 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -1137,6 +1137,8 @@ bool LLParser::ParseIndexList(SmallVectorImpl<unsigned> &Indices) {
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return TokError("expected ',' as start of index list");
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while (EatIfPresent(lltok::comma)) {
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if (Lex.getKind() == lltok::NamedOrCustomMD)
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break;
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unsigned Idx;
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if (ParseUInt32(Idx)) return true;
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Indices.push_back(Idx);
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@ -2111,6 +2113,9 @@ bool LLParser::ParseValID(ValID &ID) {
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ParseIndexList(Indices) ||
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ParseToken(lltok::rparen, "expected ')' in extractvalue constantexpr"))
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return true;
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if (Lex.getKind() == lltok::NamedOrCustomMD)
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if (ParseOptionalCustomMetadata()) return true;
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if (!isa<StructType>(Val->getType()) && !isa<ArrayType>(Val->getType()))
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return Error(ID.Loc, "extractvalue operand must be array or struct");
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if (!ExtractValueInst::getIndexedType(Val->getType(), Indices.begin(),
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@ -2132,6 +2137,8 @@ bool LLParser::ParseValID(ValID &ID) {
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ParseIndexList(Indices) ||
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ParseToken(lltok::rparen, "expected ')' in insertvalue constantexpr"))
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return true;
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if (Lex.getKind() == lltok::NamedOrCustomMD)
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if (ParseOptionalCustomMetadata()) return true;
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if (!isa<StructType>(Val0->getType()) && !isa<ArrayType>(Val0->getType()))
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return Error(ID.Loc, "extractvalue operand must be array or struct");
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if (!ExtractValueInst::getIndexedType(Val0->getType(), Indices.begin(),
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@ -3737,6 +3744,8 @@ bool LLParser::ParseExtractValue(Instruction *&Inst, PerFunctionState &PFS) {
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if (ParseTypeAndValue(Val, Loc, PFS) ||
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ParseIndexList(Indices))
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return true;
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if (Lex.getKind() == lltok::NamedOrCustomMD)
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if (ParseOptionalCustomMetadata()) return true;
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if (!isa<StructType>(Val->getType()) && !isa<ArrayType>(Val->getType()))
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return Error(Loc, "extractvalue operand must be array or struct");
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@ -3758,6 +3767,8 @@ bool LLParser::ParseInsertValue(Instruction *&Inst, PerFunctionState &PFS) {
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ParseTypeAndValue(Val1, Loc1, PFS) ||
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ParseIndexList(Indices))
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return true;
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if (Lex.getKind() == lltok::NamedOrCustomMD)
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if (ParseOptionalCustomMetadata()) return true;
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if (!isa<StructType>(Val0->getType()) && !isa<ArrayType>(Val0->getType()))
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return Error(Loc0, "extractvalue operand must be array or struct");
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11
test/DebugInfo/2009-11-03-InsertExtractValue.ll
Normal file
11
test/DebugInfo/2009-11-03-InsertExtractValue.ll
Normal file
@ -0,0 +1,11 @@
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; RUN: llvm-as < %s | llvm-dis | FileCheck %s
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!0 = metadata !{i32 42}
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define <{i32, i32}> @f1() {
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; CHECK: !dbg !0
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%r = insertvalue <{ i32, i32 }> zeroinitializer, i32 4, 1, !dbg !0
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; CHECK: !dbg !0
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%e = extractvalue <{ i32, i32 }> %r, 0, !dbg !0
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ret <{ i32, i32 }> %r
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}
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