diff options
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index 908e70b2..f0377df 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp @@ -1716,7 +1716,7 @@ Error BitcodeReader::parseTypeTableBody() { case bitc::TYPE_CODE_NUMENTRY: // TYPE_CODE_NUMENTRY: [numentries] // TYPE_CODE_NUMENTRY contains a count of the number of types in the // type list. This allows us to reserve space. - if (Record.size() < 1) + if (Record.empty()) return error("Invalid record"); TypeList.resize(Record[0]); continue; @@ -1757,7 +1757,7 @@ Error BitcodeReader::parseTypeTableBody() { ResultTy = Type::getTokenTy(Context); break; case bitc::TYPE_CODE_INTEGER: { // INTEGER: [width] - if (Record.size() < 1) + if (Record.empty()) return error("Invalid record"); uint64_t NumBits = Record[0]; @@ -1769,7 +1769,7 @@ Error BitcodeReader::parseTypeTableBody() { } case bitc::TYPE_CODE_POINTER: { // POINTER: [pointee type] or // [pointee type, address space] - if (Record.size() < 1) + if (Record.empty()) return error("Invalid record"); unsigned AddressSpace = 0; if (Record.size() == 2) @@ -1824,7 +1824,7 @@ Error BitcodeReader::parseTypeTableBody() { break; } case bitc::TYPE_CODE_STRUCT_ANON: { // STRUCT: [ispacked, eltty x N] - if (Record.size() < 1) + if (Record.empty()) return error("Invalid record"); SmallVector<Type*, 8> EltTys; for (unsigned i = 1, e = Record.size(); i != e; ++i) { @@ -1844,7 +1844,7 @@ Error BitcodeReader::parseTypeTableBody() { continue; case bitc::TYPE_CODE_STRUCT_NAMED: { // STRUCT: [ispacked, eltty x N] - if (Record.size() < 1) + if (Record.empty()) return error("Invalid record"); if (NumRecords >= TypeList.size()) @@ -3716,7 +3716,7 @@ Error BitcodeReader::parseModule(uint64_t ResumeBit, break; /// MODULE_CODE_VSTOFFSET: [offset] case bitc::MODULE_CODE_VSTOFFSET: - if (Record.size() < 1) + if (Record.empty()) return error("Invalid record"); // Note that we subtract 1 here because the offset is relative to one word // before the start of the identification or module block, which was @@ -3870,7 +3870,7 @@ Error BitcodeReader::parseFunctionBody(Function *F) { default: // Default behavior: reject return error("Invalid value"); case bitc::FUNC_CODE_DECLAREBLOCKS: { // DECLAREBLOCKS: [nblocks] - if (Record.size() < 1 || Record[0] == 0) + if (Record.empty() || Record[0] == 0) return error("Invalid record"); // Create all the basic blocks for the function. FunctionBBs.resize(Record[0]); @@ -4712,7 +4712,7 @@ Error BitcodeReader::parseFunctionBody(Function *F) { InstructionList.push_back(I); break; case bitc::FUNC_CODE_INST_PHI: { // PHI: [ty, val0,bb0, ...] - if (Record.size() < 1) + if (Record.empty()) return error("Invalid record"); // The first record specifies the type. FullTy = getFullyStructuredTypeByID(Record[0]); @@ -5205,7 +5205,7 @@ Error BitcodeReader::parseFunctionBody(Function *F) { // number of operand bundle blocks. These blocks are read into // OperandBundles and consumed at the next call or invoke instruction. - if (Record.size() < 1 || Record[0] >= BundleTags.size()) + if (Record.empty() || Record[0] >= BundleTags.size()) return error("Invalid record"); std::vector<Value *> Inputs; @@ -5738,7 +5738,7 @@ Error ModuleSummaryIndexBitcodeReader::parseModule() { } /// MODULE_CODE_VSTOFFSET: [offset] case bitc::MODULE_CODE_VSTOFFSET: - if (Record.size() < 1) + if (Record.empty()) return error("Invalid record"); // Note that we subtract 1 here because the offset is relative to one // word before the start of the identification or module block, which |