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[PULL 16/46] softfloat: Move type-specific pack/unpack routines
From: |
Richard Henderson |
Subject: |
[PULL 16/46] softfloat: Move type-specific pack/unpack routines |
Date: |
Sun, 16 May 2021 07:34:01 -0500 |
In preparation from moving sf_canonicalize.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
fpu/softfloat.c | 109 +++++++++++++++++++++++++-----------------------
1 file changed, 56 insertions(+), 53 deletions(-)
diff --git a/fpu/softfloat.c b/fpu/softfloat.c
index 27b51659c9..398a068b58 100644
--- a/fpu/softfloat.c
+++ b/fpu/softfloat.c
@@ -837,59 +837,6 @@ static FloatParts64 round_canonical(FloatParts64 p,
float_status *s,
return p;
}
-/* Explicit FloatFmt version */
-static FloatParts64 float16a_unpack_canonical(float16 f, float_status *s,
- const FloatFmt *params)
-{
- return sf_canonicalize(float16_unpack_raw(f), params, s);
-}
-
-static FloatParts64 float16_unpack_canonical(float16 f, float_status *s)
-{
- return float16a_unpack_canonical(f, s, &float16_params);
-}
-
-static FloatParts64 bfloat16_unpack_canonical(bfloat16 f, float_status *s)
-{
- return sf_canonicalize(bfloat16_unpack_raw(f), &bfloat16_params, s);
-}
-
-static float16 float16a_round_pack_canonical(FloatParts64 p, float_status *s,
- const FloatFmt *params)
-{
- return float16_pack_raw(round_canonical(p, s, params));
-}
-
-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)
-{
- return bfloat16_pack_raw(round_canonical(p, s, &bfloat16_params));
-}
-
-static FloatParts64 float32_unpack_canonical(float32 f, float_status *s)
-{
- return sf_canonicalize(float32_unpack_raw(f), &float32_params, s);
-}
-
-static float32 float32_round_pack_canonical(FloatParts64 p, float_status *s)
-{
- return float32_pack_raw(round_canonical(p, s, &float32_params));
-}
-
-static FloatParts64 float64_unpack_canonical(float64 f, float_status *s)
-{
- return sf_canonicalize(float64_unpack_raw(f), &float64_params, s);
-}
-
-static float64 float64_round_pack_canonical(FloatParts64 p, float_status *s)
-{
- return float64_pack_raw(round_canonical(p, s, &float64_params));
-}
-
static FloatParts64 return_nan(FloatParts64 a, float_status *s)
{
g_assert(is_nan(a.cls));
@@ -964,6 +911,62 @@ static FloatParts64 pick_nan_muladd(FloatParts64 a,
FloatParts64 b, FloatParts64
return a;
}
+/*
+ * Pack/unpack routines with a specific FloatFmt.
+ */
+
+static FloatParts64 float16a_unpack_canonical(float16 f, float_status *s,
+ const FloatFmt *params)
+{
+ return sf_canonicalize(float16_unpack_raw(f), params, s);
+}
+
+static FloatParts64 float16_unpack_canonical(float16 f, float_status *s)
+{
+ return float16a_unpack_canonical(f, s, &float16_params);
+}
+
+static FloatParts64 bfloat16_unpack_canonical(bfloat16 f, float_status *s)
+{
+ return sf_canonicalize(bfloat16_unpack_raw(f), &bfloat16_params, s);
+}
+
+static float16 float16a_round_pack_canonical(FloatParts64 p, float_status *s,
+ const FloatFmt *params)
+{
+ return float16_pack_raw(round_canonical(p, s, params));
+}
+
+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)
+{
+ return bfloat16_pack_raw(round_canonical(p, s, &bfloat16_params));
+}
+
+static FloatParts64 float32_unpack_canonical(float32 f, float_status *s)
+{
+ return sf_canonicalize(float32_unpack_raw(f), &float32_params, s);
+}
+
+static float32 float32_round_pack_canonical(FloatParts64 p, float_status *s)
+{
+ return float32_pack_raw(round_canonical(p, s, &float32_params));
+}
+
+static FloatParts64 float64_unpack_canonical(float64 f, float_status *s)
+{
+ return sf_canonicalize(float64_unpack_raw(f), &float64_params, s);
+}
+
+static float64 float64_round_pack_canonical(FloatParts64 p, float_status *s)
+{
+ return float64_pack_raw(round_canonical(p, s, &float64_params));
+}
+
/*
* Returns the result of adding or subtracting the values of the
* floating-point values `a' and `b'. The operation is performed
--
2.25.1
- [PULL 03/46] qemu/host-utils: Add wrappers for carry builtins, (continued)
- [PULL 03/46] qemu/host-utils: Add wrappers for carry builtins, Richard Henderson, 2021/05/16
- [PULL 05/46] tests/fp: add quad support to the benchmark utility, Richard Henderson, 2021/05/16
- [PULL 02/46] qemu/host-utils: Add wrappers for overflow builtins, Richard Henderson, 2021/05/16
- [PULL 04/46] accel/tcg: Use add/sub overflow routines in tcg-runtime-gvec.c, Richard Henderson, 2021/05/16
- [PULL 06/46] softfloat: Move the binary point to the msb, Richard Henderson, 2021/05/16
- [PULL 09/46] softfloat: Tidy a * b + inf return, Richard Henderson, 2021/05/16
- [PULL 08/46] softfloat: Use float_raise in more places, Richard Henderson, 2021/05/16
- [PULL 10/46] softfloat: Add float_cmask and constants, Richard Henderson, 2021/05/16
- [PULL 11/46] softfloat: Use return_nan in float_to_float, Richard Henderson, 2021/05/16
- [PULL 13/46] target/mips: Set set_default_nan_mode with set_snan_bit_is_one, Richard Henderson, 2021/05/16
- [PULL 16/46] softfloat: Move type-specific pack/unpack routines,
Richard Henderson <=
- [PULL 14/46] softfloat: Do not produce a default_nan from parts_silence_nan, Richard Henderson, 2021/05/16
- [PULL 15/46] softfloat: Rename FloatParts to FloatParts64, Richard Henderson, 2021/05/16
- [PULL 20/46] softfloat: Use pointers with pack_raw, Richard Henderson, 2021/05/16
- [PULL 23/46] softfloat: Use pointers with ftype_round_pack_canonical, Richard Henderson, 2021/05/16
- [PULL 12/46] softfloat: fix return_nan vs default_nan_mode, Richard Henderson, 2021/05/16
- [PULL 17/46] softfloat: Use pointers with parts_default_nan, Richard Henderson, 2021/05/16
- [PULL 29/46] softfloat: Move pick_nan to softfloat-parts.c.inc, Richard Henderson, 2021/05/16
- [PULL 33/46] softfloat: Use uadd64_carry, usub64_borrow in softfloat-macros.h, Richard Henderson, 2021/05/16
- [PULL 18/46] softfloat: Use pointers with unpack_raw, Richard Henderson, 2021/05/16
- [PULL 19/46] softfloat: Use pointers with ftype_unpack_raw, Richard Henderson, 2021/05/16