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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [guality/] [pr43051-1.c] - Rev 298
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/* PR debug/43051 */ /* { dg-do run } */ /* { dg-options "-g" } */ extern void abort (void); static void __attribute__ ((noinline)) foo (const char *x, long long y, int z) { asm volatile ("" : : "r" (x), "r" ((int) y), "r" (z) : "memory"); } struct S { struct S *n; int v; }; struct S a[10]; struct S * __attribute__ ((noinline)) bar (struct S *c, int v, struct S *e) { #ifdef __i386__ register int si asm ("esi"), di asm ("edi"), bx # if !defined (__pic__) && !defined (__APPLE__) asm ("ebx") # endif ; asm volatile ("" : "=r" (si), "=r" (di), "=r" (bx)); #endif while (c < e) { foo ("c", (__UINTPTR_TYPE__) c, 0); /* { dg-final { gdb-test 34 "c" "\&a\[0\]" } } */ foo ("v", v, 1); /* { dg-final { gdb-test 35 "v" "1" } } */ foo ("e", (__UINTPTR_TYPE__) e, 2); /* { dg-final { gdb-test 36 "e" "\&a\[1\]" } } */ if (c->v == v) return c; foo ("c", (__UINTPTR_TYPE__) c, 3); /* { dg-final { gdb-test 39 "c" "\&a\[0\]" } } */ foo ("v", v, 4); /* { dg-final { gdb-test 40 "v" "1" } } */ foo ("e", (__UINTPTR_TYPE__) e, 5); /* { dg-final { gdb-test 41 "e" "\&a\[1\]" } } */ c++; } #ifdef __i386__ asm volatile ("" : : "r" (si), "r" (di), "r" (bx)); #endif return 0; } int main () { asm volatile ("" : : "r" (&a[0]) : "memory"); if (bar (&a[a[0].v], a[0].v + 1, &a[a[0].v + 1])) abort (); return 0; }