On Sun, 2016-04-24 at 10:56 -0700, Adam Williamson wrote: > On Sat, 2016-04-23 at 06:42 -0700, John Reiser wrote: > > GCC 6 does not like this: > > > > > > #define VMW_BIT_MASK(shift) (((1 << (shift - 1)) << 1) - 1) > > >
How about handling 32 as a special case:
#define VMW_BIT_MASK(shift) ((shift==32)?0xffffffff:((1U << shift) - 1))
Jon
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