/* PR debug/43051 */
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/* PR debug/43051 */
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/* { dg-do run } */
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/* { dg-do run } */
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/* { dg-options "-g" } */
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/* { dg-options "-g" } */
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extern void abort (void);
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extern void abort (void);
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static void __attribute__ ((noinline))
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static void __attribute__ ((noinline))
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foo (const char *x, long long y, int z)
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foo (const char *x, long long y, int z)
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{
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{
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asm volatile ("" : : "r" (x), "r" ((int) y), "r" (z) : "memory");
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asm volatile ("" : : "r" (x), "r" ((int) y), "r" (z) : "memory");
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}
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}
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struct S
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struct S
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{
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{
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struct S *n;
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struct S *n;
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int v;
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int v;
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};
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};
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struct S a[10];
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struct S a[10];
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struct S * __attribute__ ((noinline))
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struct S * __attribute__ ((noinline))
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bar (struct S *c, int v, struct S *e)
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bar (struct S *c, int v, struct S *e)
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{
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{
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#ifdef __i386__
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#ifdef __i386__
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register int si asm ("esi"), di asm ("edi"), bx
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register int si asm ("esi"), di asm ("edi"), bx
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# if !defined (__pic__) && !defined (__APPLE__)
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# if !defined (__pic__) && !defined (__APPLE__)
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asm ("ebx")
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asm ("ebx")
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# endif
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# endif
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;
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;
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asm volatile ("" : "=r" (si), "=r" (di), "=r" (bx));
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asm volatile ("" : "=r" (si), "=r" (di), "=r" (bx));
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#endif
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#endif
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while (c < e)
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while (c < e)
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{
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{
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foo ("c", (__UINTPTR_TYPE__) c, 0); /* { dg-final { gdb-test 34 "c" "\&a\[0\]" } } */
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foo ("c", (__UINTPTR_TYPE__) c, 0); /* { dg-final { gdb-test 34 "c" "\&a\[0\]" } } */
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foo ("v", v, 1); /* { dg-final { gdb-test 35 "v" "1" } } */
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foo ("v", v, 1); /* { dg-final { gdb-test 35 "v" "1" } } */
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foo ("e", (__UINTPTR_TYPE__) e, 2); /* { dg-final { gdb-test 36 "e" "\&a\[1\]" } } */
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foo ("e", (__UINTPTR_TYPE__) e, 2); /* { dg-final { gdb-test 36 "e" "\&a\[1\]" } } */
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if (c->v == v)
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if (c->v == v)
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return c;
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return c;
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foo ("c", (__UINTPTR_TYPE__) c, 3); /* { dg-final { gdb-test 39 "c" "\&a\[0\]" } } */
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foo ("c", (__UINTPTR_TYPE__) c, 3); /* { dg-final { gdb-test 39 "c" "\&a\[0\]" } } */
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foo ("v", v, 4); /* { dg-final { gdb-test 40 "v" "1" } } */
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foo ("v", v, 4); /* { dg-final { gdb-test 40 "v" "1" } } */
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foo ("e", (__UINTPTR_TYPE__) e, 5); /* { dg-final { gdb-test 41 "e" "\&a\[1\]" } } */
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foo ("e", (__UINTPTR_TYPE__) e, 5); /* { dg-final { gdb-test 41 "e" "\&a\[1\]" } } */
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c++;
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c++;
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}
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}
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#ifdef __i386__
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#ifdef __i386__
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asm volatile ("" : : "r" (si), "r" (di), "r" (bx));
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asm volatile ("" : : "r" (si), "r" (di), "r" (bx));
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#endif
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#endif
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return 0;
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return 0;
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}
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}
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int
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int
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main ()
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main ()
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{
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{
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asm volatile ("" : : "r" (&a[0]) : "memory");
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asm volatile ("" : : "r" (&a[0]) : "memory");
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if (bar (&a[a[0].v], a[0].v + 1, &a[a[0].v + 1]))
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if (bar (&a[a[0].v], a[0].v + 1, &a[a[0].v + 1]))
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abort ();
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abort ();
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return 0;
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return 0;
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}
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}
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