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It allows to remove a lot of arch-specific implementations. Checked on x86_64, aarch64, powerpc64. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
6 lines
121 B
C
6 lines
121 B
C
#define USE_FFS_BUILTIN 1
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#ifdef __powerpc64__
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# define USE_FFSLL_BUILTIN 1
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#else
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# define USE_FFSLL_BUILTIN 0
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#endif
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