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111
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1 /* Declaration of the frame size doesn't work on ptx. */
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2 /* { dg-require-effective-target untyped_assembly } */
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145
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3 /* { dg-require-effective-target indirect_calls } */
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4
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111
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5 #ifndef ASIZE
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6 # define ASIZE 0x10000000000UL
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7 #endif
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8
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9 #include <limits.h>
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10
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11 #if LONG_MAX < 8 * ASIZE
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12 # undef ASIZE
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13 # define ASIZE 4096
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14 #endif
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15
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16 extern void abort (void);
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17
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18 int __attribute__((noinline))
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19 foo (const char *s)
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20 {
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21 if (!s)
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22 return 1;
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23 if (s[0] != 'a')
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24 abort ();
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25 s += ASIZE - 1;
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26 if (s[0] != 'b')
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27 abort ();
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28 return 0;
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29 }
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30
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31 int (*fn) (const char *) = foo;
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32
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33 int __attribute__((noinline))
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34 bar (void)
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35 {
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36 char s[ASIZE];
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37 s[0] = 'a';
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38 s[ASIZE - 1] = 'b';
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39 foo (s);
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40 foo (s);
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41 return 0;
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42 }
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43
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44 int __attribute__((noinline))
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45 baz (long i)
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46 {
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47 if (i)
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48 return fn (0);
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49 else
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50 {
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51 char s[ASIZE];
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52 s[0] = 'a';
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53 s[ASIZE - 1] = 'b';
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54 foo (s);
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55 foo (s);
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56 return fn (0);
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57 }
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58 }
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59
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60 int
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61 main (void)
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62 {
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63 if (bar ())
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64 abort ();
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65 if (baz (0) != 1)
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66 abort ();
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67 if (baz (1) != 1)
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68 abort ();
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69 return 0;
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70 }
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