[all-commits] [llvm/llvm-project] eaba81: [SDAG] Count call argument attributes to reduce un...

[ZengZhijin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: eaba81fd245da952a2a708495bf97d7791e8b965
      https://github.com/llvm/llvm-project/commit/eaba81fd245da952a2a708495bf97d7791e8b965
  Author: ZengZhijin <977862353 at qq.com>
  Date:   2023-12-05 (Tue, 05 Dec 2023)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
    A llvm/test/CodeGen/RISCV/reduce-unnecessary-extension.ll

  Log Message:
  -----------
  [SDAG] Count call argument attributes to reduce unnecessary extension (#73501)

Count how often the value is with signext/zeroext calls
when determining the preferred extension type.