fpu: Inline float16_unpack_raw into callers

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

fpu/softfloat.c

diff --git a/fpu/softfloat.c b/fpu/softfloat.c
index bc64509..cdf95a8 100644
--- a/fpu/softfloat.c
+++ b/fpu/softfloat.c
@@ -646,11 +646,6 @@
     };
 }
 
-static void QEMU_FLATTEN float16_unpack_raw(FloatParts64 *p, float16 f)
-{
-    *p = unpack_raw64(&float16_params, f);
-}
-
 static void QEMU_FLATTEN bfloat16_unpack_raw(FloatParts64 *p, bfloat16 f)
 {
     *p = unpack_raw64(&bfloat16_params, f);
@@ -1482,7 +1477,7 @@
 static void float16a_unpack_canonical(FloatParts64 *p, float16 f,
                                       float_status *s, const FloatFmt *params)
 {
-    float16_unpack_raw(p, f);
+    *p = unpack_raw64(&float16_params, f);
     parts64_canonicalize(p, s, params);
 }
 
@@ -4978,9 +4973,8 @@
 
 float16 float16_silence_nan(float16 a, float_status *status)
 {
-    FloatParts64 p;
+    FloatParts64 p = unpack_raw64(&float16_params, a);
 
-    float16_unpack_raw(&p, a);
     p.frac <<= float16_params.frac_shift;
     parts64_silence_nan(&p, status);
     p.frac >>= float16_params.frac_shift;
@@ -5049,9 +5043,8 @@
 float16 float16_squash_input_denormal(float16 a, float_status *status)
 {
     if (status->flush_inputs_to_zero) {
-        FloatParts64 p;
+        FloatParts64 p = unpack_raw64(&float16_params, a);
 
-        float16_unpack_raw(&p, a);
         if (parts_squash_denormal(p, status)) {
             return float16_set_sign(float16_zero, p.sign);
         }