Index: ELF/Arch/AArch64.cpp
===================================================================
--- ELF/Arch/AArch64.cpp
+++ ELF/Arch/AArch64.cpp
@@ -345,7 +345,7 @@
     or32le(Loc, (Val & 0xFFFC) << 3);
     break;
   case R_AARCH64_TLSLE_ADD_TPREL_HI12:
-    checkInt(Loc, Val, 24, Type);
+    checkUInt(Loc, Val, 24, Type);
     or32AArch64Imm(Loc, Val >> 12);
     break;
   case R_AARCH64_TLSLE_ADD_TPREL_LO12_NC:
Index: test/ELF/aarch64-tls-le.s
===================================================================
--- test/ELF/aarch64-tls-le.s
+++ test/ELF/aarch64-tls-le.s
@@ -13,6 +13,9 @@
  mrs x0, TPIDR_EL0
  add x0, x0, :tprel_hi12:v1
  add x0, x0, :tprel_lo12_nc:v1
+ mrs x0, TPIDR_EL0
+ add x0, x0, :tprel_hi12:v2
+ add x0, x0, :tprel_lo12_nc:v2
 
 # TCB size = 0x16 and foo is first element from TLS register.
 #CHECK: Disassembly of section .text:
@@ -20,12 +23,26 @@
 #CHECK:  210000: 40 d0 3b d5     mrs     x0, TPIDR_EL0
 #CHECK:  210004: 00 00 40 91     add     x0, x0, #0, lsl #12
 #CHECK:  210008: 00 40 00 91     add     x0, x0, #16
+#CHECK:  21000c: 40 d0 3b d5     mrs     x0, TPIDR_EL0
+#CHECK:  210010: 00 fc 7f 91     add     x0, x0, #4095, lsl #12
+#CHECK:  210014: 00 e0 3f 91     add     x0, x0, #4088
 
-.type   v1,@object
 .section        .tbss,"awT",@nobits
+
+.type   v1,@object
 .globl  v1
 .p2align 2
 v1:
 .word  0
 .size  v1, 4
 
+# The current offset from the thread pointer is 20. Raise it to just below the
+# 24-bit limit.
+.space (0xfffff8 - 20)
+
+.type   v2,@object
+.globl  v2
+.p2align 2
+v2:
+.word  0
+.size  v2, 4