[PATCH] D103539: WIP: try to repair RISCV handling of paired relocations

[Saleem Abdulrasool via Phabricator via llvm-commits]

compnerd updated this revision to Diff 350651.
compnerd added a comment.

Down to 6 failures to explore.

Various clean ups to the change.  This almost is inline with what GAS does to handle the symbolic differences.  This is missing a specific tweak to the condition where the difference is constrained immediately instead of being relaxed (that is, we are over-relaxing currently).


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D103539/new/

https://reviews.llvm.org/D103539

Files:
  llvm/include/llvm/MC/MCAsmBackend.h
  llvm/include/llvm/MC/MCAssembler.h
  llvm/include/llvm/MC/MCFixup.h
  llvm/lib/MC/ELFObjectWriter.cpp
  llvm/lib/MC/MCAsmBackend.cpp
  llvm/lib/MC/MCAssembler.cpp
  llvm/lib/MC/MCExpr.cpp
  llvm/lib/MC/MCObjectStreamer.cpp
  llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
  llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.h
  llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp
  llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFStreamer.cpp
  llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFStreamer.h
  llvm/lib/Target/RISCV/MCTargetDesc/RISCVFixupKinds.h
  llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.cpp
  llvm/test/CodeGen/RISCV/fixups-relax-diff.ll
  llvm/test/MC/RISCV/fixups-expr.s

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