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Searched refs:check_sub_overflow (Results 1 – 1 of 1) sorted by relevance

/kvm-unit-tests/lib/linux/
H A Dcompiler.h24 #define check_sub_overflow(a, b) ({ \ macro
36 #define check_sub_overflow(a, b) __builtin_sub_overflow_p(a, b, (typeof((a) - (b)))0) macro
40 #define check_sub_overflow(a, b) ({ (void)((int)(a) == (int)(b)); 0; }) macro