[all-commits] [llvm/llvm-project] bc90b9: Revert "[RISCV] Implement RISCVInsrInfo::getConstV...

[Alex Bradbury via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: bc90b91885263eb2128315ff636b7f2d200eab48
      https://github.com/llvm/llvm-project/commit/bc90b91885263eb2128315ff636b7f2d200eab48
  Author: Alex Bradbury <asb at igalia.com>
  Date:   2024-01-17 (Wed, 17 Jan 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
    M llvm/lib/Target/RISCV/RISCVInstrInfo.h
    M llvm/unittests/Target/RISCV/RISCVInstrInfoTest.cpp

  Log Message:
  -----------
  Revert "[RISCV] Implement RISCVInsrInfo::getConstValDefinedInReg"

This reverts commit 4b7d997aaed7a2399d5e73fc3adfaaa6a3d35d1f.

A miscompile was reported
<https://github.com/llvm/llvm-project/pull/77610#issuecomment-1896193835>.
Reverting so it can be investigated.