[PATCH] D43157: [RISCV] Properly evaluate VK_RISCV_PCREL_LO

[Michael Spencer via Phabricator via llvm-commits]

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

VK_RISCV_PCREL_LO has to be handled specially.  The MCExpr inside is
actually the location of an auipc instruction with a VK_RISCV_PCREL_HI fixup
pointing to the real target.


https://reviews.llvm.org/D43157

Files:
  lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
  lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.cpp
  lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.h
  test/MC/RISCV/fixups.s
  test/MC/RISCV/pcrel-hilo.s

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