@samitouri / QOSamiQemu / commits / 744b7cc656

fpu: Drop parts_float_to_float

Use parts{64,128}_float_to_float at each call site. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Richard Henderson committed Apr 26, 2026 at 20:46 UTC 744b7cc65633a6e0c84093c5f3e7a9ca0b202b6b

1 file changed +17 -20

fpu/softfloat.c

+17 -20

@@ -2695,9 +2695,6 @@ static void parts128_float_to_float(FloatParts128 *a, float_status *s)

2695 }

2696 }

2697

2698 -#define parts_float_to_float(P, S) \

2699 - PARTS_GENERIC_64_128(float_to_float, P)(P, S)

2700 -

2698 static void parts_float_to_float_narrow(FloatParts64 *a, FloatParts128 *b,

2699 float_status *s)

2700 {

@@ -2744,7 +2741,7 @@ float8_e4m3 float4_e2m1_to_float8_e4m3(float4_e2m1 a, float_status *s)

2741 FloatParts64 p;

2742

2743 float4_e2m1_unpack_canonical(&p, a, s);

2747 - parts_float_to_float(&p, s);

2744 + parts64_float_to_float(&p, s);

2745 return float8_e4m3_round_pack_canonical(&p, s, false);

2746 }

2747

@@ -2753,7 +2750,7 @@ bfloat16 float8_e4m3_to_bfloat16(float8_e4m3 a, float_status *s)

2750 FloatParts64 p;

2751

2752 float8_e4m3_unpack_canonical(&p, a, s);

2756 - parts_float_to_float(&p, s);

2753 + parts64_float_to_float(&p, s);

2754 return bfloat16_round_pack_canonical(&p, s);

2755 }

2756

@@ -2762,7 +2759,7 @@ bfloat16 float8_e5m2_to_bfloat16(float8_e5m2 a, float_status *s)

2759 FloatParts64 p;

2760

2761 float8_e5m2_unpack_canonical(&p, a, s);

2765 - parts_float_to_float(&p, s);

2762 + parts64_float_to_float(&p, s);

2763 return bfloat16_round_pack_canonical(&p, s);

2764 }

2765

@@ -2772,7 +2769,7 @@ float32 float16_to_float32(float16 a, bool ieee, float_status *s)

2769 FloatParts64 p;

2770

2771 float16a_unpack_canonical(&p, a, s, fmt16);

2775 - parts_float_to_float(&p, s);

2772 + parts64_float_to_float(&p, s);

2773 return float32_round_pack_canonical(&p, s);

2774 }

2775

@@ -2782,7 +2779,7 @@ float64 float16_to_float64(float16 a, bool ieee, float_status *s)

2779 FloatParts64 p;

2780

2781 float16a_unpack_canonical(&p, a, s, fmt16);

2785 - parts_float_to_float(&p, s);

2782 + parts64_float_to_float(&p, s);

2783 return float64_round_pack_canonical(&p, s);

2784 }

2785

@@ -2791,7 +2788,7 @@ float8_e4m3 float32_to_float8_e4m3(float32 a, bool saturate, float_status *s)

2788 FloatParts64 p;

2789

2790 float32_unpack_canonical(&p, a, s);

2794 - parts_float_to_float(&p, s);

2791 + parts64_float_to_float(&p, s);

2792 return float8_e4m3_round_pack_canonical(&p, s, saturate);

2793 }

2794

@@ -2811,7 +2808,7 @@ float16 float32_to_float16(float32 a, bool ieee, float_status *s)

2808

2809 float32_unpack_canonical(&p, a, s);

2810 if (ieee) {

2814 - parts_float_to_float(&p, s);

2811 + parts64_float_to_float(&p, s);

2812 fmt = &float16_params;

2813 } else {

2814 parts_float_to_ahp(&p, s);

@@ -2826,7 +2823,7 @@ soft_float32_to_float64(float32 a, float_status *s)

2823 FloatParts64 p;

2824

2825 float32_unpack_canonical(&p, a, s);

2829 - parts_float_to_float(&p, s);

2826 + parts64_float_to_float(&p, s);

2827 return float64_round_pack_canonical(&p, s);

2828 }

2829

@@ -2853,7 +2850,7 @@ float16 float64_to_float16(float64 a, bool ieee, float_status *s)

2850

2851 float64_unpack_canonical(&p, a, s);

2852 if (ieee) {

2856 - parts_float_to_float(&p, s);

2853 + parts64_float_to_float(&p, s);

2854 fmt = &float16_params;

2855 } else {

2856 parts_float_to_ahp(&p, s);

@@ -2867,7 +2864,7 @@ float32 float64_to_float32(float64 a, float_status *s)

2864 FloatParts64 p;

2865

2866 float64_unpack_canonical(&p, a, s);

2870 - parts_float_to_float(&p, s);

2867 + parts64_float_to_float(&p, s);

2868 return float32_round_pack_canonical(&p, s);

2869 }

2870

@@ -2876,7 +2873,7 @@ float8_e4m3 bfloat16_to_float8_e4m3(bfloat16 a, bool saturate, float_status *s)

2873 FloatParts64 p;

2874

2875 bfloat16_unpack_canonical(&p, a, s);

2879 - parts_float_to_float(&p, s);

2876 + parts64_float_to_float(&p, s);

2877 return float8_e4m3_round_pack_canonical(&p, s, saturate);

2878 }

2879

@@ -2894,7 +2891,7 @@ float32 bfloat16_to_float32(bfloat16 a, float_status *s)

2891 FloatParts64 p;

2892

2893 bfloat16_unpack_canonical(&p, a, s);

2897 - parts_float_to_float(&p, s);

2894 + parts64_float_to_float(&p, s);

2895 return float32_round_pack_canonical(&p, s);

2896 }

2897

@@ -2903,7 +2900,7 @@ float64 bfloat16_to_float64(bfloat16 a, float_status *s)

2900 FloatParts64 p;

2901

2902 bfloat16_unpack_canonical(&p, a, s);

2906 - parts_float_to_float(&p, s);

2903 + parts64_float_to_float(&p, s);

2904 return float64_round_pack_canonical(&p, s);

2905 }

2906

@@ -2912,7 +2909,7 @@ bfloat16 float32_to_bfloat16(float32 a, float_status *s)

2909 FloatParts64 p;

2910

2911 float32_unpack_canonical(&p, a, s);

2915 - parts_float_to_float(&p, s);

2912 + parts64_float_to_float(&p, s);

2913 return bfloat16_round_pack_canonical(&p, s);

2914 }

2915

@@ -2921,7 +2918,7 @@ bfloat16 float64_to_bfloat16(float64 a, float_status *s)

2918 FloatParts64 p;

2919

2920 float64_unpack_canonical(&p, a, s);

2924 - parts_float_to_float(&p, s);

2921 + parts64_float_to_float(&p, s);

2922 return bfloat16_round_pack_canonical(&p, s);

2923 }

2924

@@ -2996,7 +2993,7 @@ float128 floatx80_to_float128(floatx80 a, float_status *s)

2993 FloatParts128 p;

2994

2995 if (floatx80_unpack_canonical(&p, a, s)) {

2999 - parts_float_to_float(&p, s);

2996 + parts128_float_to_float(&p, s);

2997 } else {

2998 parts128_default_nan(&p, s);

2999 }

@@ -3028,7 +3025,7 @@ floatx80 float128_to_floatx80(float128 a, float_status *s)

3025 FloatParts128 p;

3026

3027 float128_unpack_canonical(&p, a, s);

3031 - parts_float_to_float(&p, s);

3028 + parts128_float_to_float(&p, s);

3029 return floatx80_round_pack_canonical(&p, s);

3030 }

3031