dd43edf4e1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3365 c046a42c-6fe2-441c-8c8c-71466251a162
16 lines
377 B
C
16 lines
377 B
C
/* PR rtl-optimization/28634. On targets with delayed branches,
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dbr_schedule could do the next iteration's addition in the
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branch delay slot, then subtract the value again if the branch
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wasn't taken. This can lead to rounding errors. */
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double x = -0x1.0p53;
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double y = 1;
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int
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main (void)
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{
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while (y > 0)
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y += x;
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if (y != x + 1)
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abort ();
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exit (0);
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}
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