[all-commits] [llvm/llvm-project] 914455: Revert "[RISCV] Remove unneeded casts from int64_t...

[Evgenii Stepanov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9144553207052a868efc5a8ce61a0afbb0eaf236
      https://github.com/llvm/llvm-project/commit/9144553207052a868efc5a8ce61a0afbb0eaf236
  Author: Evgenii Stepanov <eugenis at google.com>
  Date:   2024-05-16 (Thu, 16 May 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVMatInt.cpp

  Log Message:
  -----------
  Revert "[RISCV] Remove unneeded casts from int64_t to uint64_t in RISCVMatInt.cpp. NFC"

LLVM is built with C++17, where left shift of any negative value is still UB.
Detected with UBSan on the buildbot.

This reverts commit 0647d1035cb208195e002b38089b82004b6f7b92.



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