From: Stephen Long <stepl...@quicinc.com>
This float16 predicate was missing from the normal set.
Signed-off-by: Stephen Long <stepl...@quicinc.com>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
include/fpu/softfloat.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/fpu/softfloat.h b/include/fpu/softfloat.h
index 16ca697a73..cd1fcfbf0c 100644
--- a/include/fpu/softfloat.h
+++ b/include/fpu/softfloat.h
@@ -264,6 +264,11 @@ static inline bool float16_is_zero_or_denormal(float16 a)
return (float16_val(a) & 0x7c00) == 0;
}
+static inline bool float16_is_normal(float16 a)
+{
+ return (((float16_val(a) >> 10) + 1) & 0x1f) >= 2;
+}
+
static inline float16 float16_abs(float16 a)
{
/* Note that abs does *not* handle NaN specially, nor does
--
2.25.1
