diff --git a/src/arch/aarch64/CodeGen.zig b/src/arch/aarch64/CodeGen.zig
index 636fc10e2b..924903e8a5 100644
--- a/src/arch/aarch64/CodeGen.zig
+++ b/src/arch/aarch64/CodeGen.zig
@@ -4043,9 +4043,24 @@ fn airStructFieldVal(self: *Self, inst: Air.Inst.Index) !void {
 
 fn airFieldParentPtr(self: *Self, inst: Air.Inst.Index) !void {
     const ty_pl = self.air.instructions.items(.data)[inst].ty_pl;
-    const extra = self.air.extraData(Air.StructField, ty_pl.payload).data;
-    _ = extra;
-    return self.fail("TODO implement codegen airFieldParentPtr", .{});
+    const extra = self.air.extraData(Air.FieldParentPtr, ty_pl.payload).data;
+    const result: MCValue = if (self.liveness.isUnused(inst)) .dead else result: {
+        const field_ptr = try self.resolveInst(extra.field_ptr);
+        const struct_ty = self.air.getRefType(ty_pl.ty).childType();
+        const struct_field_offset = @intCast(u32, struct_ty.structFieldOffset(extra.field_index, self.target.*));
+        switch (field_ptr) {
+            .ptr_stack_offset => |off| {
+                break :result MCValue{ .ptr_stack_offset = off + struct_field_offset };
+            },
+            else => {
+                const lhs_bind: ReadArg.Bind = .{ .mcv = field_ptr };
+                const rhs_bind: ReadArg.Bind = .{ .mcv = .{ .immediate = struct_field_offset } };
+
+                break :result try self.addSub(.sub, lhs_bind, rhs_bind, Type.usize, Type.usize, null);
+            },
+        }
+    };
+    return self.finishAir(inst, result, .{ extra.field_ptr, .none, .none });
 }
 
 fn airArg(self: *Self, inst: Air.Inst.Index) !void {
diff --git a/test/behavior/field_parent_ptr.zig b/test/behavior/field_parent_ptr.zig
index 4b1bacedf7..14a2362f5d 100644
--- a/test/behavior/field_parent_ptr.zig
+++ b/test/behavior/field_parent_ptr.zig
@@ -2,7 +2,6 @@ const expect = @import("std").testing.expect;
 const builtin = @import("builtin");
 
 test "@fieldParentPtr non-first field" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
     try testParentFieldPtr(&foo.c);
@@ -10,7 +9,6 @@ test "@fieldParentPtr non-first field" {
 }
 
 test "@fieldParentPtr first field" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
     try testParentFieldPtrFirst(&foo.a);