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https://github.com/nArnoSNES/tcc-65816.git
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45 lines
682 B
C
45 lines
682 B
C
/* { dg-do run } */
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/* { dg-options "-Os" } */
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extern void abort (void);
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void foo (unsigned long x)
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{
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}
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typedef struct a {
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volatile unsigned int a1, a2, a3, a4, a5;
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} *A;
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typedef struct {
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volatile unsigned int b1, b2, b3, b4, b5;
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} *B;
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struct C {
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void *c1, *c2;
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A c3;
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unsigned char c4;
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};
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void
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bar (struct C *c, unsigned int *d)
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{
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*d = *d | 1;
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((c->c4 >= 2)
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? (*(volatile unsigned int *) ((void *)(&((A)c->c3)->a5)) = *d)
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: (*(volatile unsigned int *) ((void *)(&((B)c->c3)->b5)) = *d));
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foo (50);
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}
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int main (void)
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{
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struct a a;
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struct C c;
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unsigned int d = 8;
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c.c3 = &a;
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c.c4 = 0;
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bar (&c, &d);
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if (a.a5 != 9)
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abort ();
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return 0;
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}
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