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/* PR optimization/13985 */

/* Copied from gcc.c-torture/compile/930621-1.c */

/* { dg-do compile } */

/* { dg-options "-O3" } */

/* { dg-options "-O3 -mtune=i386" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */

#if defined(STACK_SIZE) && (STACK_SIZE < 65536)

# define BYTEMEM_SIZE 10000L

#endif

#ifndef BYTEMEM_SIZE

# define BYTEMEM_SIZE 45000L

#endif

int bytestart[5000 + 1];

unsigned char modtext[400 + 1];

unsigned char bytemem[2][BYTEMEM_SIZE + 1];

long

modlookup (int l)

{

  signed char c;

  long j;

  long k;

  signed char w;

  long p;

  while (p != 0)

    {

      while ((k < bytestart[p + 2]) && (j <= l) && (modtext[j] == bytemem[w][k]))

        {

          k = k + 1;

          j = j + 1;

        }

      if (k == bytestart[p + 2])

        if (j > l)

          c = 1;

        else c = 4;

      else if (j > l)

        c = 3;

      else if (modtext[j] < bytemem[w][k])

        c = 0;

      else c = 2;

    }

}