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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.target/] [i386/] [20000720-1.c] - Blame information for rev 823

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Line No. Rev Author Line
1 149 jeremybenn
/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
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/* { dg-require-effective-target ilp32 } */
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/* { dg-options "-mpreferred-stack-boundary=2 -march=i586 -O2 -fomit-frame-pointer" } */
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extern void *foo(void *a, const void *b, unsigned c);
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extern inline void *
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bar(void *a, const void *b, unsigned c)
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{
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  int d0, d1, d2;
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  __asm__ __volatile__(
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    "" :
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    "=&c" (d0), "=&D" (d1), "=&S" (d2) :
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    "0" (c/4), "q" (c), "1" (a), "2" (b) :
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    "memory");
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  return a;
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}
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typedef struct {
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  unsigned char a;
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  unsigned b : 2;
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  unsigned c : 4;
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  unsigned d : 2;
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} *baz;
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static int
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dead(unsigned short *v, char *w, unsigned char *x, int y, int z)
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{
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  int i = 0;
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  unsigned short j = *v;
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  while (y > 0) {
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    ((baz)x)->a = j;
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    ((baz)x)->b = 0;
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    ((baz)x)->c = 0;
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    ((baz)x)->d = 0;
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    __builtin_constant_p(i) ? foo(x, w, i) : bar(x, w, i);
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  }
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  return z - y;
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}

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