diff --git a/lld/MachO/OutputSegment.cpp b/lld/MachO/OutputSegment.cpp
--- a/lld/MachO/OutputSegment.cpp
+++ b/lld/MachO/OutputSegment.cpp
@@ -100,6 +100,8 @@
     // sections can be zerofills, we end up putting all TLV data sections at the
     // end of the segment.
     switch (sectionType(osec->flags)) {
+    case S_THREAD_LOCAL_VARIABLE_POINTERS:
+      return std::numeric_limits<int>::max() - 3;
     case S_THREAD_LOCAL_REGULAR:
       return std::numeric_limits<int>::max() - 2;
     case S_THREAD_LOCAL_ZEROFILL:
diff --git a/lld/test/MachO/tlv-dylib.s b/lld/test/MachO/tlv-dylib.s
--- a/lld/test/MachO/tlv-dylib.s
+++ b/lld/test/MachO/tlv-dylib.s
@@ -26,6 +26,8 @@
 # CHECK-DAG: __DATA       __thread_ptrs  0x{{0*}}[[#%x, BAR]] pointer 0   libtlv   _bar
 # CHECK-DAG: __DATA_CONST __got          0x{{0*}}[[#%x, BAZ]] pointer 0   libtlv   _baz
 
+## Check `type` on the various TLV sections, and check that
+## nothing's after S_THREAD_LOCAL_ZEROFILL.
 # RUN: llvm-otool -lv %t/test | FileCheck --check-prefix=FLAGS %s
 # FLAGS:       sectname __got
 # FLAGS-NEXT:   segname __DATA_CONST
@@ -36,6 +38,15 @@
 # FLAGS-NEXT:    reloff 0
 # FLAGS-NEXT:    nreloc 0
 # FLAGS-NEXT:      type S_NON_LAZY_SYMBOL_POINTERS
+# FLAGS:       sectname __thread_vars
+# FLAGS-NEXT:   segname __DATA
+# FLAGS-NEXT:      addr
+# FLAGS-NEXT:      size 0x0000000000000030
+# FLAGS-NEXT:    offset
+# FLAGS-NEXT:     align
+# FLAGS-NEXT:    reloff 0
+# FLAGS-NEXT:    nreloc 0
+# FLAGS-NEXT:      type S_THREAD_LOCAL_VARIABLES
 # FLAGS:       sectname __thread_ptrs
 # FLAGS-NEXT:   segname __DATA
 # FLAGS-NEXT:      addr
@@ -45,6 +56,24 @@
 # FLAGS-NEXT:    reloff 0
 # FLAGS-NEXT:    nreloc 0
 # FLAGS-NEXT:      type S_THREAD_LOCAL_VARIABLE_POINTERS
+# FLAGS:       sectname __thread_data
+# FLAGS-NEXT:   segname __DATA
+# FLAGS-NEXT:      addr
+# FLAGS-NEXT:      size 0x0000000000000008
+# FLAGS-NEXT:    offset
+# FLAGS-NEXT:     align
+# FLAGS-NEXT:    reloff 0
+# FLAGS-NEXT:    nreloc 0
+# FLAGS-NEXT:      type S_THREAD_LOCAL_REGULAR
+# FLAGS:       sectname __thread_bss
+# FLAGS-NEXT:   segname __DATA
+# FLAGS-NEXT:      addr
+# FLAGS-NEXT:      size 0x0000000000000008
+# FLAGS-NEXT:    offset
+# FLAGS-NEXT:     align 2^3 (8)
+# FLAGS-NEXT:    reloff 0
+# FLAGS-NEXT:    nreloc 0
+# FLAGS-NEXT:      type S_THREAD_LOCAL_ZEROFILL
 
 #--- libtlv.s
 .section __DATA,__thread_vars,thread_local_variables
@@ -63,3 +92,22 @@
 ## Add a GOT entry to make sure we don't mix it up with TLVs
   mov _baz@GOTPCREL(%rip), %rax
   ret
+
+## Add some TLVs to test too, so that we can test the ordering
+## of __thread_ptrs, __thread_data, and __thread_bss.
+.section __DATA,__thread_data,thread_local_regular
+_tfoo$tlv$init:
+  .quad 123
+
+.tbss _tbaz$tlv$init, 8, 3
+
+.section __DATA,__thread_vars,thread_local_variables
+.globl  _tfoo, _tbar
+_tfoo:
+  .quad  __tlv_bootstrap
+  .quad  0
+  .quad  _tfoo$tlv$init
+_tbaz:
+  .quad  __tlv_bootstrap
+  .quad  0
+  .quad  _tbaz$tlv$init