softfloat-native: add float*_unordered_quiet() functions

Add float*_unordered_quiet() functions to march the softfloat versions.
As FPU status is not tracked with softfloat-native, they don't differ
from the signaling version.
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

fpu/softfloat-native.h

@@ -237,7 +237,10 @@ INLINE int float32_lt_quiet( float32 a, float32 b STATUS_PARAM)
 INLINE int float32_unordered( float32 a, float32 b STATUS_PARAM)
 {
     return isunordered(a, b);
-
+}
+INLINE int float32_unordered_quiet( float32 a, float32 b STATUS_PARAM)
+{
+    return isunordered(a, b);
 }
 int float32_compare( float32, float32 STATUS_PARAM );
 int float32_compare_quiet( float32, float32 STATUS_PARAM );
@@ -346,7 +349,10 @@ INLINE int float64_lt_quiet( float64 a, float64 b STATUS_PARAM)
 INLINE int float64_unordered( float64 a, float64 b STATUS_PARAM)
 {
     return isunordered(a, b);
-
+}
+INLINE int float64_unordered_quiet( float64 a, float64 b STATUS_PARAM)
+{
+    return isunordered(a, b);
 }
 int float64_compare( float64, float64 STATUS_PARAM );
 int float64_compare_quiet( float64, float64 STATUS_PARAM );
@@ -450,7 +456,10 @@ INLINE int floatx80_lt_quiet( floatx80 a, floatx80 b STATUS_PARAM)
 INLINE int floatx80_unordered( floatx80 a, floatx80 b STATUS_PARAM)
 {
     return isunordered(a, b);
-
+}
+INLINE int floatx80_unordered_quiet( floatx80 a, floatx80 b STATUS_PARAM)
+{
+    return isunordered(a, b);
 }
 int floatx80_compare( floatx80, floatx80 STATUS_PARAM );
 int floatx80_compare_quiet( floatx80, floatx80 STATUS_PARAM );