clang/test/CodeGen/packed-union.c

   1 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s
   2
   3 typedef struct _attrs {
   4         unsigned file_attributes;
   5         unsigned char filename_length;
   6 } __attribute__((__packed__)) attrs;
   7
   8 // CHECK: %union._attr_union = type <{ i32, i8 }>
   9 typedef union _attr_union {
  10   attrs file_attrs;
  11   unsigned owner_id;
  12 } __attribute__((__packed__)) attr_union;
  13
  14 attr_union u;
  15