[all-commits] [llvm/llvm-project] 1d2f5e: [RISCV] Add symbol parsing support for Xqcili load...

[Sudharsan Veeravalli via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1d2f5ead05e85057b8d0c6198203b392e9f855f8
      https://github.com/llvm/llvm-project/commit/1d2f5ead05e85057b8d0c6198203b392e9f855f8
  Author: Sudharsan Veeravalli <quic_svs at quicinc.com>
  Date:   2025-04-08 (Tue, 08 Apr 2025)

  Changed paths:
    M llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVBaseInfo.h
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVFixupKinds.h
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCCodeEmitter.cpp
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.cpp
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.h
    M llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
    M llvm/lib/Target/RISCV/RISCVInstrInfoXqci.td
    M llvm/test/MC/RISCV/xqcili-invalid.s
    A llvm/test/MC/RISCV/xqcili-relocations.s

  Log Message:
  -----------
  [RISCV] Add symbol parsing support for Xqcili load large immediate instructions (#134581)

This patch adds support for parsing symbols in the Xqcili load large
immediate instructions. The 32 bit `qc.li` instructions uses the
`R_RISCV_QC_ABS20_U` relocation while the 48 bit `qc.e.li` instruction
uses the `R_RISCV_QC_E_32` relocation and the `InstFormatQC_EAI`
instruction format.

Vendor relocation support will be added in a later patch.



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