From: Emilio G. Cota <cota@braap.org>
Date: Thu, 29 Mar 2018 00:29:55 +0000 (-0400)
Subject: softfloat: add float{32,64}_is_zero_or_normal
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=315df0d193929b167b9d7be4665d5f2c0e2427e0;p=qemu.git

softfloat: add float{32,64}_is_zero_or_normal

These will gain some users very soon.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---

diff --git a/include/fpu/softfloat.h b/include/fpu/softfloat.h
index 9eeccd88a5..38a5e99cf3 100644
--- a/include/fpu/softfloat.h
+++ b/include/fpu/softfloat.h
@@ -474,6 +474,11 @@ static inline bool float32_is_denormal(float32 a)
     return float32_is_zero_or_denormal(a) && !float32_is_zero(a);
 }
 
+static inline bool float32_is_zero_or_normal(float32 a)
+{
+    return float32_is_normal(a) || float32_is_zero(a);
+}
+
 static inline float32 float32_set_sign(float32 a, int sign)
 {
     return make_float32((float32_val(a) & 0x7fffffff) | (sign << 31));
@@ -625,6 +630,11 @@ static inline bool float64_is_denormal(float64 a)
     return float64_is_zero_or_denormal(a) && !float64_is_zero(a);
 }
 
+static inline bool float64_is_zero_or_normal(float64 a)
+{
+    return float64_is_normal(a) || float64_is_zero(a);
+}
+
 static inline float64 float64_set_sign(float64 a, int sign)
 {
     return make_float64((float64_val(a) & 0x7fffffffffffffffULL)