diff --git a/llvm/lib/MC/MCObjectFileInfo.cpp b/llvm/lib/MC/MCObjectFileInfo.cpp
--- a/llvm/lib/MC/MCObjectFileInfo.cpp
+++ b/llvm/lib/MC/MCObjectFileInfo.cpp
@@ -314,6 +314,8 @@
     break;
   case Triple::ppc64:
   case Triple::ppc64le:
+  case Triple::aarch64:
+  case Triple::aarch64_be:
   case Triple::x86_64:
     FDECFIEncoding = dwarf::DW_EH_PE_pcrel |
                      (Large ? dwarf::DW_EH_PE_sdata8 : dwarf::DW_EH_PE_sdata4);
diff --git a/llvm/test/MC/AArch64/ELF_ARM64_large-relocations.s b/llvm/test/MC/AArch64/ELF_ARM64_large-relocations.s
new file mode 100644
--- /dev/null
+++ b/llvm/test/MC/AArch64/ELF_ARM64_large-relocations.s
@@ -0,0 +1,20 @@
+# RUN: llvm-mc -triple=arm64-none-linux-gnu -large-code-model -filetype=obj -o %T/large-reloc.o %s
+# RUN: llvm-rtdyld -triple=arm64-none-linux-gnu -verify -map-section large-reloc.o,.eh_frame=0x10000 -map-section large-reloc.o,.text=0xffff000000000000 -check=%s %T/large-reloc.o
+# RUN-BE: llvm-mc -triple=aarch64_be-none-linux-gnu -large-code-model -filetype=obj -o %T/be-large-reloc.o %s
+# RUN-BE: llvm-rtdyld -triple=aarch64_be-none-linux-gnu -verify -map-section be-large-reloc.o,.eh_frame=0x10000 -map-section be-large-reloc.o,.text=0xffff000000000000 -check=%s %T/be-large-reloc.o
+
+        .text
+        .globl  g
+        .p2align        2
+        .type   g,@function
+g:
+        .cfi_startproc
+        mov      x0, xzr
+        ret
+        .Lfunc_end0:
+        .size   g, .Lfunc_end0-g
+        .cfi_endproc
+
+# Skip the CIE and load the 8 bytes PC begin pointer.
+# Assuming the CIE and the FDE length are both 4 bytes.
+# rtdyld-check: *{8}(section_addr(large-reloc.o, .eh_frame) + (*{4}(section_addr(large-reloc.o, .eh_frame))) + 0xc) = g - (section_addr(large-reloc.o, .eh_frame) + (*{4}(section_addr(large-reloc.o, .eh_frame))) + 0xc)