clang/test/CodeGen/2008-01-04-WideBitfield.c

   1 // RUN: %clang_cc1 -emit-llvm -o - %s
   2 // PR1386
   3 typedef unsigned long long uint64_t;
   4 struct X {
   5   unsigned char pad : 4;
   6   uint64_t a : 64;
   7 } __attribute__((packed)) x;
   8
   9 uint64_t f(void)
  10 {
  11   return x.a;
  12 }