llvm-project

d2f25e54 - [LegalizeTypes] Avoid creating an unused node in ExpandIntRes_ADDSUB. NFC

[LegalizeTypes] Avoid creating an unused node in ExpandIntRes_ADDSUB. NFC The Hi result is sometimes calculated a different way and this node goes unused. Defer creation until we know for sure it is neeeded. The test changes is because the node creation order changed the names in the debug output.