[RISCV] fixup_riscv_rvc_imm may be linker relaxable#161797

lenary merged 2 commits intollvm:mainllvm/llvm-project:mainfrom

lenary:pr/riscv-relax-qc-e-lilenary/llvm-project:pr/riscv-relax-qc-e-liCopy head branch name to clipboard