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30 lines
522 B
C
30 lines
522 B
C
/* PR rtl-optimization/28726 */
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/* Origin: Sigurd Schneider <sg313d@gmail.com> */
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/* { dg-do run } */
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/* { dg-options "-O2 -fsched2-use-superblocks" } */
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extern void abort (void);
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static double my_loop(void) __attribute__((noinline));
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static double my_loop(void)
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{
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double retval = 0.0;
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const unsigned char *start = "\005\b\000";
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const unsigned char *const end = start + 2;
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while (start < end)
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retval += *start++;
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return retval;
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}
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int main(void)
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{
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if (my_loop() != 13.0)
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abort ();
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return 0;
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}
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