diff options
Diffstat (limited to 'src/mongo/db/exec/sbe/vm/vm.cpp')
| -rw-r--r-- | src/mongo/db/exec/sbe/vm/vm.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/mongo/db/exec/sbe/vm/vm.cpp b/src/mongo/db/exec/sbe/vm/vm.cpp index b5890497f45..ba7c849431b 100644 --- a/src/mongo/db/exec/sbe/vm/vm.cpp +++ b/src/mongo/db/exec/sbe/vm/vm.cpp @@ -96,6 +96,7 @@ int Instruction::stackOffset[Instruction::Tags::lastInstruction] = { 0, // isString 0, // isNumber 0, // isBinData + 0, // isDate 0, // typeMatch 0, // function is special, the stack offset is encoded in the instruction itself @@ -314,6 +315,10 @@ void CodeFragment::appendIsBinData() { appendSimpleInstruction(Instruction::isBinData); } +void CodeFragment::appendIsDate() { + appendSimpleInstruction(Instruction::isDate); +} + void CodeFragment::appendTypeMatch(uint32_t typeMask) { Instruction i; i.tag = Instruction::typeMatch; @@ -1814,6 +1819,18 @@ std::tuple<uint8_t, value::TypeTags, value::Value> ByteCode::run(const CodeFragm } break; } + case Instruction::isDate: { + auto [owned, tag, val] = getFromStack(0); + + if (tag != value::TypeTags::Nothing) { + topStack(false, value::TypeTags::Boolean, tag == value::TypeTags::Date); + } + + if (owned) { + value::releaseValue(tag, val); + } + break; + } case Instruction::typeMatch: { auto typeMask = value::readFromMemory<uint32_t>(pcPointer); pcPointer += sizeof(typeMask); |