mirror of git://gcc.gnu.org/git/gcc.git
40 lines
616 B
C
40 lines
616 B
C
/* { dg-options "-O -fgraphite-identity" } */
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/* { dg-require-effective-target nonlocal_goto } */
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#include <setjmp.h>
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struct x;
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typedef struct x **(*a)(struct x *);
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void d (const char *);
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struct x {
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union {
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struct {
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union {
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a *i;
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} l;
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int s;
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} y;
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} e;
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};
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jmp_buf c;
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void
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b(struct x *r)
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{
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int f;
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static int w = 0;
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volatile jmp_buf m;
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f = (*(((struct x *)r)->e.y.l.i[2]((struct x *)r)))->e.y.s;
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if (w++ != 0)
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__builtin_memcpy((char *)m, (const char *)c, sizeof(jmp_buf));
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if (setjmp (c) == 0) {
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int z;
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for (z = 0; z < 0; ++z)
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;
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}
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d((const char *)m);
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}
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