llvm/llvm-project

[DAG] computeKnownFPClass - add ISD::MAXNUM/MINNUM handling + test coverage

Open

#189,694 建立於 2026年3月31日

在 GitHub 查看
 (9 留言) (0 反應) (1 負責人)C++ (10,782 fork)batch import
good first issuellvm:SelectionDAG

倉庫指標

Star
 (26,378 star)
PR 合併指標
 (平均合併 1天 2小時) (30 天內合併 1,000 個 PR)

描述

ISD::FMAXIMUM/ISD::FMINIMUM + ISD::FMAXIMUMNUM/ISD::FMINIMUMNUM handling can be added as well

This will need to be based off the implementation in computeKnownFPClass in ValueTracking.cpp - DenormalMode access might take some additional patches / test coverage

This should be tested with IR tests and not unit tests

貢獻者指南