[all-commits] [llvm/llvm-project] 8e57f8: [RISCV] fix RISCVPushPopOptimizer pass

[dlav-sc via All-commits]

  Branch: refs/heads/users/dlav-sc/riscv-push-pop-fix
  Home:   https://github.com/llvm/llvm-project
  Commit: 8e57f8b1ad7091dbb59a55b69d20c1b83cb43b40
      https://github.com/llvm/llvm-project/commit/8e57f8b1ad7091dbb59a55b69d20c1b83cb43b40
  Author: Daniil Avdeev <daniil.avdeev at syntacore.com>
  Date:   2024-10-03 (Thu, 03 Oct 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVPushPopOptimizer.cpp

  Log Message:
  -----------
  [RISCV] fix RISCVPushPopOptimizer pass

RISCVPushPopOptimizer pass didn't suggest that CFI instructions can be
inserted between cm.pop and ret and couldn't apply optimization in these
cases. The patch fix it and allows the pass to remove CFI instructions and
combine cm.pop and ret into the one instruction: cm.popret or cm.popretz.


  Commit: f55fc69e0d4f83268744decd15ee3f122494be8c
      https://github.com/llvm/llvm-project/commit/f55fc69e0d4f83268744decd15ee3f122494be8c
  Author: Daniil Avdeev <daniil.avdeev at syntacore.com>
  Date:   2024-10-03 (Thu, 03 Oct 2024)

  Changed paths:
    M llvm/test/CodeGen/RISCV/callee-saved-gprs.ll
    M llvm/test/CodeGen/RISCV/cm_mvas_mvsa.ll
    M llvm/test/CodeGen/RISCV/push-pop-popret.ll
    M llvm/test/CodeGen/RISCV/zcmp-additional-stack.ll
    M llvm/test/CodeGen/RISCV/zcmp-cm-popretz.mir
    M llvm/test/CodeGen/RISCV/zcmp-with-float.ll

  Log Message:
  -----------
  [RISCV] update tests


Compare: https://github.com/llvm/llvm-project/compare/7bcd1bae6156...f55fc69e0d4f

To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications