[all-commits] [llvm/llvm-project] 629ff2: [RISCV][Xqcili] Implement Load Immediate Support (...

[Sam Elliott via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 629ff2d7ba382cc9a584658d94a81818a06c34f2
      https://github.com/llvm/llvm-project/commit/629ff2d7ba382cc9a584658d94a81818a06c34f2
  Author: Sam Elliott <quic_aelliott at quicinc.com>
  Date:   2025-03-25 (Tue, 25 Mar 2025)

  Changed paths:
    M llvm/docs/ReleaseNotes.md
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVMatInt.cpp
    M llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
    M llvm/test/CodeGen/RISCV/imm.ll
    A llvm/test/MC/RISCV/xqcili-li.s

  Log Message:
  -----------
  [RISCV][Xqcili] Implement Load Immediate Support (#132496)

This is required to support `li`, but the code is also shared with
CodeGen so the compiler will now emit instructions from Xqcili when that
extension is enabled during compilation.

Also implemented some missed verifiers in
`RISCVInstrInfo::verifyInstruction`, some of which are required for this
change.



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