On Saturday, August 15, 2015 11:31:26 AM Jason Ekstrand wrote: > --- > src/gallium/auxiliary/util/u_math.h | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/src/gallium/auxiliary/util/u_math.h > b/src/gallium/auxiliary/util/u_math.h > index 56bd185..5814421 100644 > --- a/src/gallium/auxiliary/util/u_math.h > +++ b/src/gallium/auxiliary/util/u_math.h > @@ -391,6 +391,18 @@ unsigned ffs( unsigned u ) > > #endif /* FFS_DEFINED */ > > +#ifndef FFSL_DEFINED > +#define FFSL_DEFINED 1 > + > +#ifdef _MSC_VER > +/* With MSVC, int and long are the same type even on 64-bit */ > +#define ffsl ffs > +#else > +#define ffsl(x) ((sizeof(long) == sizeof(int)) ? ffs(x) : ffsll(x)) > +#endif > + > +#endif /* FFSL_DEFINED */ > + > /** > * Find first bit set in long long. Least significant bit is 1. > * Return 0 if no bits set. >
I noticed this patch never landed; Marek reviewed it. Still worth pushing?
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