[PATCH] D44971: [RISCV] Override fixupNeedsRelaxationAdvanced to avoid MC relaxation always promote to 32-bit form when -mrelax enabled

[Shiva Chen via Phabricator via llvm-commits]

shiva0217 created this revision.
shiva0217 added reviewers: sameer.abuasal, asb, apazos.
Herald added subscribers: kito-cheng, niosHD, sabuasal, jordy.potman.lists, simoncook, johnrusso, rbar.

Override fixupNeedsRelaxationAdvanced to avoid RISCV MC Branch Relaxation always promote 16-bit branches to 32-bit form when RISCV linker relaxation enabled.


Repository:
  rL LLVM

https://reviews.llvm.org/D44971

Files:
  lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
  test/MC/RISCV/relocations.s
  test/MC/RISCV/rv32-relaxation.s
  test/MC/RISCV/rv64-relaxation.s

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