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152
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1 /* PR tree-optimization/93582 */
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2 /* { dg-do compile { target int32 } } */
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3 /* { dg-options "-O2 -fdump-tree-fre1" } */
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4 /* { dg-final { scan-tree-dump "return 890118;" "fre1" { target le } } } */
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5 /* { dg-final { scan-tree-dump "return 447899;" "fre1" { target be } } } */
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6
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7 union U {
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8 struct S { int a : 16, b : 5, c : 10, d : 1; } s;
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9 struct T { int a : 8, b : 21, c : 3; } t;
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10 };
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11 struct A { char a[4]; union U u; };
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12 void bar (struct A *);
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13
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14 int
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15 foo (void)
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16 {
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17 struct A a;
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18 bar (&a);
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19 a.u.s.a = 1590;
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20 a.u.s.b = -11;
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21 a.u.s.c = 620;
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22 a.u.s.d = -1;
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23 return a.u.t.b;
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24 }
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