53 lines
799 B
C
53 lines
799 B
C
/* PR debug/51695 */
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/* { dg-do compile { target { int32plus } } } */
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/* { dg-options "-O2 -g" } */
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typedef struct
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{
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struct { unsigned int t1, t2, t3, t4, t5, t6; } t;
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int p;
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struct { double X, Y, Z; } r;
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} T;
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typedef struct { T *h; } S;
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static unsigned int v = 0x12345678;
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int
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foo (void)
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{
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v = (v & 0x80000000) ? ((v << 1) ^ 0xa398655d) : (v << 1);
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return 0;
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}
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double
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bar (void)
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{
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unsigned int o;
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v = (v & 0x80000000) ? ((v << 1) ^ 0xa398655d) : (v << 1);
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o = v & 0xffff;
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return (double) o / 32768.0;
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}
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int
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baz (void)
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{
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foo ();
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return 0;
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}
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void
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test (S *x)
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{
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T *t = x->h;
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t->t.t1 = foo ();
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t->t.t2 = foo ();
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t->t.t3 = foo ();
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t->t.t4 = foo ();
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t->t.t5 = foo ();
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t->t.t6 = foo ();
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t->p = baz ();
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t->r.X = bar ();
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t->r.Y = bar ();
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t->r.Z = bar ();
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}
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