Jia Liu 7717f248ee hw/openrisc: Avoid undefined shift in openrisc_pic_cpu_handler()
In C99 signed shift (1 << 31) is undefined behavior, since the result
exceeds INT_MAX.  Use 1U instead and move the shift after the check.

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Acked-by: Jia Liu <proljc@gmail.com>
2013-08-21 09:31:42 +08:00
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