mirror of https://gitee.com/openkylin/qemu.git
16 lines
364 B
C
16 lines
364 B
C
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/* 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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int x = -1;
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int 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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