| Message ID | 20201021045149.1582203-6-richard.henderson@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | softfloat: alternate conversion of float128_addsub | expand |
On 10/21/20 6:51 AM, Richard Henderson wrote: > Add an unsigned inequality operation. Do not fill in all of > the variations until we have a call for them. > > Signed-off-by: Richard Henderson <richard.henderson@linaro.org> > --- > include/qemu/int128.h | 10 ++++++++++ > 1 file changed, 10 insertions(+) Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
diff --git a/include/qemu/int128.h b/include/qemu/int128.h index c53002039a..1f95792a29 100644 --- a/include/qemu/int128.h +++ b/include/qemu/int128.h @@ -113,6 +113,11 @@ static inline bool int128_ge(Int128 a, Int128 b) return a >= b; } +static inline bool int128_geu(Int128 a, Int128 b) +{ + return (__uint128_t)a >= (__uint128_t)b; +} + static inline bool int128_lt(Int128 a, Int128 b) { return a < b; @@ -303,6 +308,11 @@ static inline bool int128_ge(Int128 a, Int128 b) return a.hi > b.hi || (a.hi == b.hi && a.lo >= b.lo); } +static inline bool int128_geu(Int128 a, Int128 b) +{ + return (uint64_t)a.hi > (uint64_t)b.hi || (a.hi == b.hi && a.lo >= b.lo); +} + static inline bool int128_lt(Int128 a, Int128 b) { return !int128_ge(a, b);
Add an unsigned inequality operation. Do not fill in all of the variations until we have a call for them. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- include/qemu/int128.h | 10 ++++++++++ 1 file changed, 10 insertions(+)