[RISCV] Add support for %pcrel_lo.

llvm-svn: 324303
diff --git a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp
index ad53228..0dc371c 100644
--- a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp
+++ b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp
@@ -55,6 +55,10 @@
     return ELF::R_RISCV_LO12_S;
   case RISCV::fixup_riscv_pcrel_hi20:
     return ELF::R_RISCV_PCREL_HI20;
+  case RISCV::fixup_riscv_pcrel_lo12_i:
+    return ELF::R_RISCV_PCREL_LO12_I;
+  case RISCV::fixup_riscv_pcrel_lo12_s:
+    return ELF::R_RISCV_PCREL_LO12_S;
   case RISCV::fixup_riscv_jal:
     return ELF::R_RISCV_JAL;
   case RISCV::fixup_riscv_branch: