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


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// RUN: %clang_cc1 -emit-llvm -o - %s
// PR1386
typedef unsigned long uint64_t;
struct X {
  unsigned char pad : 4;
  uint64_t a : 64;
} __attribute__((packed)) x;

uint64_t f(void)
{
  return x.a;
}