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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [Wjump-misses-init-1.c] - Blame information for rev 816

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Line No. Rev Author Line
1 298 jeremybenn 
/* { dg-do compile } */
2 
/* { dg-options "-Wjump-misses-init" } */
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int
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f1 (int a)
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{
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  if (a > 0)
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    {
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      int i = 7;        /* { dg-message "here" } */
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    lab:                /* { dg-message "here" } */
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      return a;
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    }
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  else
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    {
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      if (a < 0)
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        goto lab;       /* { dg-warning "jump" } */
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      return 1;
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    }
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}
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int
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f2 (int a)
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{
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  if (a > 0)
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    {
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      if (a < 0)
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        goto lab;       /* { dg-warning "jump" } */
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      return 1;
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    }
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  else
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    {
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      int i = 7;        /* { dg-message "here" } */
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    lab:                /* { dg-message "here" } */
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      return a;
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    }
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}
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int
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f3 (int a)
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{
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  if (a > 0)
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    {
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      static int i = 7;
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    lab:
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      return a;
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    }
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  else
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    {
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      if (a < 0)
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        goto lab;
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      return 1;
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    }
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}
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int
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f4 (int a)
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{
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  if (a > 0)
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    {
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      if (a < 0)
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        goto lab;
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      return 1;
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    }
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  else
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    {
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      static int i = 7;
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    lab:
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      return a;
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    }
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}
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71 
int
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f5 (int a)
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{
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  if (a > 0)
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    {
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      int b = 1;
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      if (a < 0)
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        goto lab;
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    }
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 lab:
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  return a;
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}
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84 
int
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f6 (int a)
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{
87 
  if (a > 0)
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    {
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    lab:
90 
      return a;
91 
    }
92 
  else
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    {
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      int b = 1;
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      goto lab;
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    }
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}
98 
 
99 
int
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f7 (int a)
101 
{
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  switch (a)            /* { dg-message "switch" } */
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    {
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      int b = 1;        /* { dg-message "here" } */
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    case 1:             /* { dg-warning "jump" } */
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      return a;
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    }
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}
110 
 
111 
int
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f8 (int a)
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{
114 
  switch (a)            /* { dg-message "switch" } */
115 
    {
116 
      int b = 1;        /* { dg-message "here" } */
117 
 
118 
    case 1:             /* { dg-warning "jump" } */
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      goto lab;
120 
    }
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 lab:
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  return a;
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}
124 
 
125 
int
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f9 (int a)
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{
128 
  switch (a)
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    {
130 
    case 0:
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      {
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        int b = 1;
133 
        return b;
134 
      }
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    case 1:
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      return a;
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    }
138 
}
139 
 
140 
int
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f10 (int a)
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{
143 
  switch (a)
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    {
145 
    case 0:
146 
      {
147 
        int b = 1;
148 
        goto lab;
149 
      }
150 
 
151 
    case 1:
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      goto lab;
153 
    }
154 
 lab:
155 
  return a;
156 
}

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