Index: ELF/Arch/X86_64.cpp
===================================================================
--- ELF/Arch/X86_64.cpp
+++ ELF/Arch/X86_64.cpp
@@ -81,6 +81,9 @@
 template <class ELFT>
 RelExpr X86_64<ELFT>::getRelExpr(RelType Type, const Symbol &S,
                                  const uint8_t *Loc) const {
+  if (Type == R_X86_64_GOTTPOFF)
+    Config->HasStaticTlsModel = true;
+
   switch (Type) {
   case R_X86_64_8:
   case R_X86_64_16:
Index: test/ELF/x86_64-static-tls-model.s
===================================================================
--- /dev/null
+++ test/ELF/x86_64-static-tls-model.s
@@ -0,0 +1,18 @@
+# REQUIRES: x86
+
+## In this test R_X86_64_GOTTPOFF is a IE relocation (static TLS model),
+## test check we add STATIC_TLS flag.
+
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
+# RUN: ld.lld %t.o -o %t1 -shared
+# RUN: llvm-readobj -dynamic-table %t1 | FileCheck %s
+
+# CHECK: DynamicSection [
+# CHECK: FLAGS STATIC_TLS
+
+.section ".tdata", "awT", @progbits
+.globl var
+var:
+
+movq var@GOTTPOFF(%rip), %rax # R_X86_64_GOTTPOFF
+movl %fs:0(%rax), %eax