diff --git a/lld/MachO/SyntheticSections.h b/lld/MachO/SyntheticSections.h
--- a/lld/MachO/SyntheticSections.h
+++ b/lld/MachO/SyntheticSections.h
@@ -380,8 +380,9 @@
   size_t size = 0;
 };
 
-// Stores 'data in code' entries that describe the locations of
-// data regions inside code sections.
+// Stores 'data in code' entries that describe the locations of data regions
+// inside code sections. This is used by llvm-objdump to distinguish jump tables
+// and stop them from being disassembled as instructions.
 class DataInCodeSection final : public LinkEditSection {
 public:
   DataInCodeSection();
diff --git a/lld/MachO/SyntheticSections.cpp b/lld/MachO/SyntheticSections.cpp
--- a/lld/MachO/SyntheticSections.cpp
+++ b/lld/MachO/SyntheticSections.cpp
@@ -933,8 +933,8 @@
     if (entries.empty())
       continue;
 
-    assert(is_sorted(dataInCodeEntries, [](const data_in_code_entry &lhs,
-                                           const data_in_code_entry &rhs) {
+    assert(is_sorted(entries, [](const data_in_code_entry &lhs,
+                                 const data_in_code_entry &rhs) {
       return lhs.offset < rhs.offset;
     }));
     // For each code subsection find 'data in code' entries residing in it.
@@ -963,6 +963,12 @@
       }
     }
   }
+
+  // ld64 emits the table in sorted order too.
+  llvm::sort(dataInCodeEntries,
+             [](const data_in_code_entry &lhs, const data_in_code_entry &rhs) {
+               return lhs.offset < rhs.offset;
+             });
   return dataInCodeEntries;
 }
 
diff --git a/lld/test/MachO/data-in-code-section-ordering.s b/lld/test/MachO/data-in-code-section-ordering.s
new file mode 100644
--- /dev/null
+++ b/lld/test/MachO/data-in-code-section-ordering.s
@@ -0,0 +1,39 @@
+# REQUIRES: x86
+# RUN: rm -rf %t; split-file %s %t
+
+## Check that data-in-code information is sorted even if
+## sections are reordered compared to the input order.
+
+# RUN: sed -e s/SYM/_first/ %t/input.s | \
+# RUN:   llvm-mc -filetype=obj --triple=x86_64-apple-darwin -o %t/first.o
+# RUN: sed -e s/SYM/_second/ %t/input.s | \
+# RUN:   llvm-mc -filetype=obj --triple=x86_64-apple-darwin -o %t/second.o
+# RUN: sed -e s/SYM/_third/ %t/input.s | \
+# RUN:   llvm-mc -filetype=obj --triple=x86_64-apple-darwin -o %t/third.o
+# RUN: %lld -dylib -lSystem -order_file %t/order.txt %t/first.o %t/second.o %t/third.o -o %t/out
+# RUN: llvm-objdump --macho --syms %t/out > %t/dump.txt
+# RUN: llvm-objdump --macho --data-in-code %t/out >> %t/dump.txt
+# RUN: FileCheck %s < %t/dump.txt
+
+# CHECK-LABEL: SYMBOL TABLE:
+# CHECK-DAG:   [[#%x, SECOND:]] g     F __TEXT,__text _second
+# CHECK-DAG:   [[#%x, FIRST:]]  g     F __TEXT,__text _first
+# CHECK-DAG:   [[#%x, THIRD:]]  g     F __TEXT,__text _third
+
+# CHECK-LABEL: Data in code table (3 entries)
+# CHECK-NEXT:  offset              length kind
+# CHECK-NEXT:  0x[[#%.8x, SECOND]] 4      JUMP_TABLE32
+# CHECK-NEXT:  0x[[#%.8x, FIRST]]  4      JUMP_TABLE32
+# CHECK-NEXT:  0x[[#%.8x, THIRD]]  4      JUMP_TABLE32
+
+#--- order.txt
+_second
+_first
+_third
+
+#--- input.s
+.globl SYM
+SYM:
+.data_region jt32
+.long 0
+.end_data_region