diff mbox series

[23/72] softfloat: Use pointers with ftype_round_pack_canonical

Message ID 20210508014802.892561-24-richard.henderson@linaro.org
State Superseded
Headers show
Series Convert floatx80 and float128 to FloatParts | expand

Commit Message

Richard Henderson May 8, 2021, 1:47 a.m. UTC 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 fpu/softfloat.c | 131 +++++++++++++++++++++++++-----------------------
 1 file changed, 68 insertions(+), 63 deletions(-)

-- 
2.25.1

Comments

Alex Bennée May 11, 2021, 1:55 p.m. UTC | #1 
Richard Henderson <richard.henderson@linaro.org> writes:

> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>


Reviewed-by: Alex Bennée <alex.bennee@linaro.org>


-- 
Alex Bennée
diff mbox series

Patch

diff --git a/fpu/softfloat.c b/fpu/softfloat.c
index e53d4a138f..b0cbd5941c 100644
--- a/fpu/softfloat.c
+++ b/fpu/softfloat.c
@@ -945,22 +945,25 @@  static void bfloat16_unpack_canonical(FloatParts64 *p, bfloat16 f,
     *p = sf_canonicalize(*p, &bfloat16_params, s);
 }
 
-static float16 float16a_round_pack_canonical(FloatParts64 p, float_status *s,
+static float16 float16a_round_pack_canonical(FloatParts64 *p,
+                                             float_status *s,
                                              const FloatFmt *params)
 {
-    p = round_canonical(p, s, params);
-    return float16_pack_raw(&p);
+    *p = round_canonical(*p, s, params);
+    return float16_pack_raw(p);
 }
 
-static float16 float16_round_pack_canonical(FloatParts64 p, float_status *s)
+static float16 float16_round_pack_canonical(FloatParts64 *p,
+                                            float_status *s)
 {
     return float16a_round_pack_canonical(p, s, &float16_params);
 }
 
-static bfloat16 bfloat16_round_pack_canonical(FloatParts64 p, float_status *s)
+static bfloat16 bfloat16_round_pack_canonical(FloatParts64 *p,
+                                              float_status *s)
 {
-    p = round_canonical(p, s, &bfloat16_params);
-    return bfloat16_pack_raw(&p);
+    *p = round_canonical(*p, s, &bfloat16_params);
+    return bfloat16_pack_raw(p);
 }
 
 static void float32_unpack_canonical(FloatParts64 *p, float32 f,
@@ -970,10 +973,11 @@  static void float32_unpack_canonical(FloatParts64 *p, float32 f,
     *p = sf_canonicalize(*p, &float32_params, s);
 }
 
-static float32 float32_round_pack_canonical(FloatParts64 p, float_status *s)
+static float32 float32_round_pack_canonical(FloatParts64 *p,
+                                            float_status *s)
 {
-    p = round_canonical(p, s, &float32_params);
-    return float32_pack_raw(&p);
+    *p = round_canonical(*p, s, &float32_params);
+    return float32_pack_raw(p);
 }
 
 static void float64_unpack_canonical(FloatParts64 *p, float64 f,
@@ -983,10 +987,11 @@  static void float64_unpack_canonical(FloatParts64 *p, float64 f,
     *p = sf_canonicalize(*p, &float64_params, s);
 }
 
-static float64 float64_round_pack_canonical(FloatParts64 p, float_status *s)
+static float64 float64_round_pack_canonical(FloatParts64 *p,
+                                            float_status *s)
 {
-    p = round_canonical(p, s, &float64_params);
-    return float64_pack_raw(&p);
+    *p = round_canonical(*p, s, &float64_params);
+    return float64_pack_raw(p);
 }
 
 /*
@@ -1093,7 +1098,7 @@  float16 QEMU_FLATTEN float16_add(float16 a, float16 b, float_status *status)
     float16_unpack_canonical(&pb, b, status);
     pr = addsub_floats(pa, pb, false, status);
 
-    return float16_round_pack_canonical(pr, status);
+    return float16_round_pack_canonical(&pr, status);
 }
 
 float16 QEMU_FLATTEN float16_sub(float16 a, float16 b, float_status *status)
@@ -1104,7 +1109,7 @@  float16 QEMU_FLATTEN float16_sub(float16 a, float16 b, float_status *status)
     float16_unpack_canonical(&pb, b, status);
     pr = addsub_floats(pa, pb, true, status);
 
-    return float16_round_pack_canonical(pr, status);
+    return float16_round_pack_canonical(&pr, status);
 }
 
 static float32 QEMU_SOFTFLOAT_ATTR
@@ -1116,7 +1121,7 @@  soft_f32_addsub(float32 a, float32 b, bool subtract, float_status *status)
     float32_unpack_canonical(&pb, b, status);
     pr = addsub_floats(pa, pb, subtract, status);
 
-    return float32_round_pack_canonical(pr, status);
+    return float32_round_pack_canonical(&pr, status);
 }
 
 static inline float32 soft_f32_add(float32 a, float32 b, float_status *status)
@@ -1138,7 +1143,7 @@  soft_f64_addsub(float64 a, float64 b, bool subtract, float_status *status)
     float64_unpack_canonical(&pb, b, status);
     pr = addsub_floats(pa, pb, subtract, status);
 
-    return float64_round_pack_canonical(pr, status);
+    return float64_round_pack_canonical(&pr, status);
 }
 
 static inline float64 soft_f64_add(float64 a, float64 b, float_status *status)
@@ -1238,7 +1243,7 @@  bfloat16 QEMU_FLATTEN bfloat16_add(bfloat16 a, bfloat16 b, float_status *status)
     bfloat16_unpack_canonical(&pb, b, status);
     pr = addsub_floats(pa, pb, false, status);
 
-    return bfloat16_round_pack_canonical(pr, status);
+    return bfloat16_round_pack_canonical(&pr, status);
 }
 
 bfloat16 QEMU_FLATTEN bfloat16_sub(bfloat16 a, bfloat16 b, float_status *status)
@@ -1249,7 +1254,7 @@  bfloat16 QEMU_FLATTEN bfloat16_sub(bfloat16 a, bfloat16 b, float_status *status)
     bfloat16_unpack_canonical(&pb, b, status);
     pr = addsub_floats(pa, pb, true, status);
 
-    return bfloat16_round_pack_canonical(pr, status);
+    return bfloat16_round_pack_canonical(&pr, status);
 }
 
 /*
@@ -1311,7 +1316,7 @@  float16 QEMU_FLATTEN float16_mul(float16 a, float16 b, float_status *status)
     float16_unpack_canonical(&pb, b, status);
     pr = mul_floats(pa, pb, status);
 
-    return float16_round_pack_canonical(pr, status);
+    return float16_round_pack_canonical(&pr, status);
 }
 
 static float32 QEMU_SOFTFLOAT_ATTR
@@ -1323,7 +1328,7 @@  soft_f32_mul(float32 a, float32 b, float_status *status)
     float32_unpack_canonical(&pb, b, status);
     pr = mul_floats(pa, pb, status);
 
-    return float32_round_pack_canonical(pr, status);
+    return float32_round_pack_canonical(&pr, status);
 }
 
 static float64 QEMU_SOFTFLOAT_ATTR
@@ -1335,7 +1340,7 @@  soft_f64_mul(float64 a, float64 b, float_status *status)
     float64_unpack_canonical(&pb, b, status);
     pr = mul_floats(pa, pb, status);
 
-    return float64_round_pack_canonical(pr, status);
+    return float64_round_pack_canonical(&pr, status);
 }
 
 static float hard_f32_mul(float a, float b)
@@ -1375,7 +1380,7 @@  bfloat16 QEMU_FLATTEN bfloat16_mul(bfloat16 a, bfloat16 b, float_status *status)
     bfloat16_unpack_canonical(&pb, b, status);
     pr = mul_floats(pa, pb, status);
 
-    return bfloat16_round_pack_canonical(pr, status);
+    return bfloat16_round_pack_canonical(&pr, status);
 }
 
 /*
@@ -1574,7 +1579,7 @@  float16 QEMU_FLATTEN float16_muladd(float16 a, float16 b, float16 c,
     float16_unpack_canonical(&pc, c, status);
     pr = muladd_floats(pa, pb, pc, flags, status);
 
-    return float16_round_pack_canonical(pr, status);
+    return float16_round_pack_canonical(&pr, status);
 }
 
 static float32 QEMU_SOFTFLOAT_ATTR
@@ -1588,7 +1593,7 @@  soft_f32_muladd(float32 a, float32 b, float32 c, int flags,
     float32_unpack_canonical(&pc, c, status);
     pr = muladd_floats(pa, pb, pc, flags, status);
 
-    return float32_round_pack_canonical(pr, status);
+    return float32_round_pack_canonical(&pr, status);
 }
 
 static float64 QEMU_SOFTFLOAT_ATTR
@@ -1602,7 +1607,7 @@  soft_f64_muladd(float64 a, float64 b, float64 c, int flags,
     float64_unpack_canonical(&pc, c, status);
     pr = muladd_floats(pa, pb, pc, flags, status);
 
-    return float64_round_pack_canonical(pr, status);
+    return float64_round_pack_canonical(&pr, status);
 }
 
 static bool force_soft_fma;
@@ -1765,7 +1770,7 @@  bfloat16 QEMU_FLATTEN bfloat16_muladd(bfloat16 a, bfloat16 b, bfloat16 c,
     bfloat16_unpack_canonical(&pc, c, status);
     pr = muladd_floats(pa, pb, pc, flags, status);
 
-    return bfloat16_round_pack_canonical(pr, status);
+    return bfloat16_round_pack_canonical(&pr, status);
 }
 
 /*
@@ -1848,7 +1853,7 @@  float16 float16_div(float16 a, float16 b, float_status *status)
     float16_unpack_canonical(&pb, b, status);
     pr = div_floats(pa, pb, status);
 
-    return float16_round_pack_canonical(pr, status);
+    return float16_round_pack_canonical(&pr, status);
 }
 
 static float32 QEMU_SOFTFLOAT_ATTR
@@ -1860,7 +1865,7 @@  soft_f32_div(float32 a, float32 b, float_status *status)
     float32_unpack_canonical(&pb, b, status);
     pr = div_floats(pa, pb, status);
 
-    return float32_round_pack_canonical(pr, status);
+    return float32_round_pack_canonical(&pr, status);
 }
 
 static float64 QEMU_SOFTFLOAT_ATTR
@@ -1872,7 +1877,7 @@  soft_f64_div(float64 a, float64 b, float_status *status)
     float64_unpack_canonical(&pb, b, status);
     pr = div_floats(pa, pb, status);
 
-    return float64_round_pack_canonical(pr, status);
+    return float64_round_pack_canonical(&pr, status);
 }
 
 static float hard_f32_div(float a, float b)
@@ -1946,7 +1951,7 @@  bfloat16 bfloat16_div(bfloat16 a, bfloat16 b, float_status *status)
     bfloat16_unpack_canonical(&pb, b, status);
     pr = div_floats(pa, pb, status);
 
-    return bfloat16_round_pack_canonical(pr, status);
+    return bfloat16_round_pack_canonical(&pr, status);
 }
 
 /*
@@ -2002,7 +2007,7 @@  float32 float16_to_float32(float16 a, bool ieee, float_status *s)
 
     float16a_unpack_canonical(&pa, a, s, fmt16);
     pr = float_to_float(pa, &float32_params, s);
-    return float32_round_pack_canonical(pr, s);
+    return float32_round_pack_canonical(&pr, s);
 }
 
 float64 float16_to_float64(float16 a, bool ieee, float_status *s)
@@ -2012,7 +2017,7 @@  float64 float16_to_float64(float16 a, bool ieee, float_status *s)
 
     float16a_unpack_canonical(&pa, a, s, fmt16);
     pr = float_to_float(pa, &float64_params, s);
-    return float64_round_pack_canonical(pr, s);
+    return float64_round_pack_canonical(&pr, s);
 }
 
 float16 float32_to_float16(float32 a, bool ieee, float_status *s)
@@ -2022,7 +2027,7 @@  float16 float32_to_float16(float32 a, bool ieee, float_status *s)
 
     float32_unpack_canonical(&pa, a, s);
     pr = float_to_float(pa, fmt16, s);
-    return float16a_round_pack_canonical(pr, s, fmt16);
+    return float16a_round_pack_canonical(&pr, s, fmt16);
 }
 
 static float64 QEMU_SOFTFLOAT_ATTR
@@ -2032,7 +2037,7 @@  soft_float32_to_float64(float32 a, float_status *s)
 
     float32_unpack_canonical(&pa, a, s);
     pr = float_to_float(pa, &float64_params, s);
-    return float64_round_pack_canonical(pr, s);
+    return float64_round_pack_canonical(&pr, s);
 }
 
 float64 float32_to_float64(float32 a, float_status *s)
@@ -2058,7 +2063,7 @@  float16 float64_to_float16(float64 a, bool ieee, float_status *s)
 
     float64_unpack_canonical(&pa, a, s);
     pr = float_to_float(pa, fmt16, s);
-    return float16a_round_pack_canonical(pr, s, fmt16);
+    return float16a_round_pack_canonical(&pr, s, fmt16);
 }
 
 float32 float64_to_float32(float64 a, float_status *s)
@@ -2067,7 +2072,7 @@  float32 float64_to_float32(float64 a, float_status *s)
 
     float64_unpack_canonical(&pa, a, s);
     pr = float_to_float(pa, &float32_params, s);
-    return float32_round_pack_canonical(pr, s);
+    return float32_round_pack_canonical(&pr, s);
 }
 
 float32 bfloat16_to_float32(bfloat16 a, float_status *s)
@@ -2076,7 +2081,7 @@  float32 bfloat16_to_float32(bfloat16 a, float_status *s)
 
     bfloat16_unpack_canonical(&pa, a, s);
     pr = float_to_float(pa, &float32_params, s);
-    return float32_round_pack_canonical(pr, s);
+    return float32_round_pack_canonical(&pr, s);
 }
 
 float64 bfloat16_to_float64(bfloat16 a, float_status *s)
@@ -2085,7 +2090,7 @@  float64 bfloat16_to_float64(bfloat16 a, float_status *s)
 
     bfloat16_unpack_canonical(&pa, a, s);
     pr = float_to_float(pa, &float64_params, s);
-    return float64_round_pack_canonical(pr, s);
+    return float64_round_pack_canonical(&pr, s);
 }
 
 bfloat16 float32_to_bfloat16(float32 a, float_status *s)
@@ -2094,7 +2099,7 @@  bfloat16 float32_to_bfloat16(float32 a, float_status *s)
 
     float32_unpack_canonical(&pa, a, s);
     pr = float_to_float(pa, &bfloat16_params, s);
-    return bfloat16_round_pack_canonical(pr, s);
+    return bfloat16_round_pack_canonical(&pr, s);
 }
 
 bfloat16 float64_to_bfloat16(float64 a, float_status *s)
@@ -2103,7 +2108,7 @@  bfloat16 float64_to_bfloat16(float64 a, float_status *s)
 
     float64_unpack_canonical(&pa, a, s);
     pr = float_to_float(pa, &bfloat16_params, s);
-    return bfloat16_round_pack_canonical(pr, s);
+    return bfloat16_round_pack_canonical(&pr, s);
 }
 
 /*
@@ -2220,7 +2225,7 @@  float16 float16_round_to_int(float16 a, float_status *s)
 
     float16_unpack_canonical(&pa, a, s);
     pr = round_to_int(pa, s->float_rounding_mode, 0, s);
-    return float16_round_pack_canonical(pr, s);
+    return float16_round_pack_canonical(&pr, s);
 }
 
 float32 float32_round_to_int(float32 a, float_status *s)
@@ -2229,7 +2234,7 @@  float32 float32_round_to_int(float32 a, float_status *s)
 
     float32_unpack_canonical(&pa, a, s);
     pr = round_to_int(pa, s->float_rounding_mode, 0, s);
-    return float32_round_pack_canonical(pr, s);
+    return float32_round_pack_canonical(&pr, s);
 }
 
 float64 float64_round_to_int(float64 a, float_status *s)
@@ -2238,7 +2243,7 @@  float64 float64_round_to_int(float64 a, float_status *s)
 
     float64_unpack_canonical(&pa, a, s);
     pr = round_to_int(pa, s->float_rounding_mode, 0, s);
-    return float64_round_pack_canonical(pr, s);
+    return float64_round_pack_canonical(&pr, s);
 }
 
 /*
@@ -2252,7 +2257,7 @@  bfloat16 bfloat16_round_to_int(bfloat16 a, float_status *s)
 
     bfloat16_unpack_canonical(&pa, a, s);
     pr = round_to_int(pa, s->float_rounding_mode, 0, s);
-    return bfloat16_round_pack_canonical(pr, s);
+    return bfloat16_round_pack_canonical(&pr, s);
 }
 
 /*
@@ -2898,7 +2903,7 @@  static FloatParts64 int_to_float(int64_t a, int scale, float_status *status)
 float16 int64_to_float16_scalbn(int64_t a, int scale, float_status *status)
 {
     FloatParts64 pa = int_to_float(a, scale, status);
-    return float16_round_pack_canonical(pa, status);
+    return float16_round_pack_canonical(&pa, status);
 }
 
 float16 int32_to_float16_scalbn(int32_t a, int scale, float_status *status)
@@ -2934,7 +2939,7 @@  float16 int8_to_float16(int8_t a, float_status *status)
 float32 int64_to_float32_scalbn(int64_t a, int scale, float_status *status)
 {
     FloatParts64 pa = int_to_float(a, scale, status);
-    return float32_round_pack_canonical(pa, status);
+    return float32_round_pack_canonical(&pa, status);
 }
 
 float32 int32_to_float32_scalbn(int32_t a, int scale, float_status *status)
@@ -2965,7 +2970,7 @@  float32 int16_to_float32(int16_t a, float_status *status)
 float64 int64_to_float64_scalbn(int64_t a, int scale, float_status *status)
 {
     FloatParts64 pa = int_to_float(a, scale, status);
-    return float64_round_pack_canonical(pa, status);
+    return float64_round_pack_canonical(&pa, status);
 }
 
 float64 int32_to_float64_scalbn(int32_t a, int scale, float_status *status)
@@ -3001,7 +3006,7 @@  float64 int16_to_float64(int16_t a, float_status *status)
 bfloat16 int64_to_bfloat16_scalbn(int64_t a, int scale, float_status *status)
 {
     FloatParts64 pa = int_to_float(a, scale, status);
-    return bfloat16_round_pack_canonical(pa, status);
+    return bfloat16_round_pack_canonical(&pa, status);
 }
 
 bfloat16 int32_to_bfloat16_scalbn(int32_t a, int scale, float_status *status)
@@ -3058,7 +3063,7 @@  static FloatParts64 uint_to_float(uint64_t a, int scale, float_status *status)
 float16 uint64_to_float16_scalbn(uint64_t a, int scale, float_status *status)
 {
     FloatParts64 pa = uint_to_float(a, scale, status);
-    return float16_round_pack_canonical(pa, status);
+    return float16_round_pack_canonical(&pa, status);
 }
 
 float16 uint32_to_float16_scalbn(uint32_t a, int scale, float_status *status)
@@ -3094,7 +3099,7 @@  float16 uint8_to_float16(uint8_t a, float_status *status)
 float32 uint64_to_float32_scalbn(uint64_t a, int scale, float_status *status)
 {
     FloatParts64 pa = uint_to_float(a, scale, status);
-    return float32_round_pack_canonical(pa, status);
+    return float32_round_pack_canonical(&pa, status);
 }
 
 float32 uint32_to_float32_scalbn(uint32_t a, int scale, float_status *status)
@@ -3125,7 +3130,7 @@  float32 uint16_to_float32(uint16_t a, float_status *status)
 float64 uint64_to_float64_scalbn(uint64_t a, int scale, float_status *status)
 {
     FloatParts64 pa = uint_to_float(a, scale, status);
-    return float64_round_pack_canonical(pa, status);
+    return float64_round_pack_canonical(&pa, status);
 }
 
 float64 uint32_to_float64_scalbn(uint32_t a, int scale, float_status *status)
@@ -3161,7 +3166,7 @@  float64 uint16_to_float64(uint16_t a, float_status *status)
 bfloat16 uint64_to_bfloat16_scalbn(uint64_t a, int scale, float_status *status)
 {
     FloatParts64 pa = uint_to_float(a, scale, status);
-    return bfloat16_round_pack_canonical(pa, status);
+    return bfloat16_round_pack_canonical(&pa, status);
 }
 
 bfloat16 uint32_to_bfloat16_scalbn(uint32_t a, int scale, float_status *status)
@@ -3284,7 +3289,7 @@  float ## sz float ## sz ## _ ## name(float ## sz a, float ## sz b,      \
     float ## sz ## _unpack_canonical(&pa, a, s);                        \
     float ## sz ## _unpack_canonical(&pb, b, s);                        \
     pr = minmax_floats(pa, pb, ismin, isiee, ismag, s);                 \
-    return float ## sz ## _round_pack_canonical(pr, s);                 \
+    return float ## sz ## _round_pack_canonical(&pr, s);                \
 }
 
 MINMAX(16, min, true, false, false)
@@ -3317,7 +3322,7 @@  bfloat16 bfloat16_ ## name(bfloat16 a, bfloat16 b, float_status *s)     \
     bfloat16_unpack_canonical(&pa, a, s);                               \
     bfloat16_unpack_canonical(&pb, b, s);                               \
     pr = minmax_floats(pa, pb, ismin, isiee, ismag, s);                 \
-    return bfloat16_round_pack_canonical(pr, s);                        \
+    return bfloat16_round_pack_canonical(&pr, s);                       \
 }
 
 BF16_MINMAX(min, true, false, false)
@@ -3535,7 +3540,7 @@  float16 float16_scalbn(float16 a, int n, float_status *status)
 
     float16_unpack_canonical(&pa, a, status);
     pr = scalbn_decomposed(pa, n, status);
-    return float16_round_pack_canonical(pr, status);
+    return float16_round_pack_canonical(&pr, status);
 }
 
 float32 float32_scalbn(float32 a, int n, float_status *status)
@@ -3544,7 +3549,7 @@  float32 float32_scalbn(float32 a, int n, float_status *status)
 
     float32_unpack_canonical(&pa, a, status);
     pr = scalbn_decomposed(pa, n, status);
-    return float32_round_pack_canonical(pr, status);
+    return float32_round_pack_canonical(&pr, status);
 }
 
 float64 float64_scalbn(float64 a, int n, float_status *status)
@@ -3553,7 +3558,7 @@  float64 float64_scalbn(float64 a, int n, float_status *status)
 
     float64_unpack_canonical(&pa, a, status);
     pr = scalbn_decomposed(pa, n, status);
-    return float64_round_pack_canonical(pr, status);
+    return float64_round_pack_canonical(&pr, status);
 }
 
 bfloat16 bfloat16_scalbn(bfloat16 a, int n, float_status *status)
@@ -3562,7 +3567,7 @@  bfloat16 bfloat16_scalbn(bfloat16 a, int n, float_status *status)
 
     bfloat16_unpack_canonical(&pa, a, status);
     pr = scalbn_decomposed(pa, n, status);
-    return bfloat16_round_pack_canonical(pr, status);
+    return bfloat16_round_pack_canonical(&pr, status);
 }
 
 /*
@@ -3642,7 +3647,7 @@  float16 QEMU_FLATTEN float16_sqrt(float16 a, float_status *status)
 
     float16_unpack_canonical(&pa, a, status);
     pr = sqrt_float(pa, status, &float16_params);
-    return float16_round_pack_canonical(pr, status);
+    return float16_round_pack_canonical(&pr, status);
 }
 
 static float32 QEMU_SOFTFLOAT_ATTR
@@ -3652,7 +3657,7 @@  soft_f32_sqrt(float32 a, float_status *status)
 
     float32_unpack_canonical(&pa, a, status);
     pr = sqrt_float(pa, status, &float32_params);
-    return float32_round_pack_canonical(pr, status);
+    return float32_round_pack_canonical(&pr, status);
 }
 
 static float64 QEMU_SOFTFLOAT_ATTR
@@ -3662,7 +3667,7 @@  soft_f64_sqrt(float64 a, float_status *status)
 
     float64_unpack_canonical(&pa, a, status);
     pr = sqrt_float(pa, status, &float64_params);
-    return float64_round_pack_canonical(pr, status);
+    return float64_round_pack_canonical(&pr, status);
 }
 
 float32 QEMU_FLATTEN float32_sqrt(float32 xa, float_status *s)
@@ -3725,7 +3730,7 @@  bfloat16 QEMU_FLATTEN bfloat16_sqrt(bfloat16 a, float_status *status)
 
     bfloat16_unpack_canonical(&pa, a, status);
     pr = sqrt_float(pa, status, &bfloat16_params);
-    return bfloat16_round_pack_canonical(pr, status);
+    return bfloat16_round_pack_canonical(&pr, status);
 }
 
 /*----------------------------------------------------------------------------