Index: lld/trunk/ELF/Arch/AArch64.cpp
===================================================================
--- lld/trunk/ELF/Arch/AArch64.cpp
+++ lld/trunk/ELF/Arch/AArch64.cpp
@@ -103,6 +103,7 @@
   case R_AARCH64_LD_PREL_LO19:
     return R_PC;
   case R_AARCH64_ADR_PREL_PG_HI21:
+  case R_AARCH64_ADR_PREL_PG_HI21_NC:
     return R_AARCH64_PAGE_PC;
   case R_AARCH64_LD64_GOT_LO12_NC:
   case R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC:
@@ -270,6 +271,8 @@
   case R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21:
   case R_AARCH64_TLSDESC_ADR_PAGE21:
     checkInt(loc, val, 33, type);
+    LLVM_FALLTHROUGH;
+  case R_AARCH64_ADR_PREL_PG_HI21_NC:
     write32AArch64Addr(loc, val >> 12);
     break;
   case R_AARCH64_ADR_PREL_LO21:
Index: lld/trunk/test/ELF/aarch64-fpic-adr_prel_pg_hi21.s
===================================================================
--- lld/trunk/test/ELF/aarch64-fpic-adr_prel_pg_hi21.s
+++ lld/trunk/test/ELF/aarch64-fpic-adr_prel_pg_hi21.s
@@ -4,8 +4,10 @@
 // CHECK: relocation R_AARCH64_ADR_PREL_PG_HI21 cannot be used against symbol dat; recompile with -fPIC
 // CHECK: >>> defined in {{.*}}.o
 // CHECK: >>> referenced by {{.*}}.o:(.text+0x0)
+// CHECK: relocation R_AARCH64_ADR_PREL_PG_HI21_NC cannot be used against symbol dat; recompile with -fPIC
 
   adrp x0, dat
+  adrp x0, :pg_hi21_nc:dat
 .data
 .globl dat
 dat:
Index: lld/trunk/test/ELF/aarch64-hi21-nc.s
===================================================================
--- lld/trunk/test/ELF/aarch64-hi21-nc.s
+++ lld/trunk/test/ELF/aarch64-hi21-nc.s
@@ -0,0 +1,8 @@
+// REQUIRES: aarch64
+// RUN: llvm-mc -filetype=obj -triple=aarch64-unknown-linux %s -o %t.o
+// RUN: ld.lld %t.o -o %t
+// RUN: llvm-objdump -d %t | FileCheck %s
+
+foo = . + 0x1100000000000000
+// CHECK: adrp x0, #0
+adrp x0, :pg_hi21_nc:foo