mirror of
https://github.com/yuzu-emu/yuzu.git
synced 2024-08-23 07:10:42 +02:00
commit
682e6bc8d9
@ -959,14 +959,10 @@ vfp_single_multiply(struct vfp_single *vsd, struct vfp_single *vsn, struct vfp_s
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static u32
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static u32
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vfp_single_multiply_accumulate(ARMul_State* state, int sd, int sn, s32 m, u32 fpscr, u32 negate, const char *func)
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vfp_single_multiply_accumulate(ARMul_State* state, int sd, int sn, s32 m, u32 fpscr, u32 negate, const char *func)
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{
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{
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vfp_single vsd, vsp, vsn, vsm;
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{
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struct vfp_single vsd, vsp, vsn, vsm;
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u32 exceptions;
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u32 exceptions;
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s32 v;
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s32 v;
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v = vfp_get_float(state, sn);
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v = vfp_get_float(state, sn);
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pr_debug("VFP: s%u = %08x\n", sn, v);
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pr_debug("VFP: s%u = %08x\n", sn, v);
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vfp_single_unpack(&vsn, v);
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vfp_single_unpack(&vsn, v);
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@ -991,38 +987,6 @@ vfp_single_multiply_accumulate(ARMul_State* state, int sd, int sn, s32 m, u32 fp
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exceptions |= vfp_single_add(&vsd, &vsn, &vsp, fpscr);
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exceptions |= vfp_single_add(&vsd, &vsn, &vsp, fpscr);
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return vfp_single_normaliseround(state, sd, &vsd, fpscr, exceptions, func);
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return vfp_single_normaliseround(state, sd, &vsd, fpscr, exceptions, func);
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}
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struct vfp_double vsd, vsp, vsn, vsm;
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u32 exceptions;
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s32 v;
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s64 vd;
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s64 md;
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v = vfp_get_float(state, sn);
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vd = vfp_single_to_doubleintern(state, v, fpscr);
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vfp_double_unpack(&vsn, vd);
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md = vfp_single_to_doubleintern(state, m, fpscr);
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vfp_double_unpack(&vsm, md);
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exceptions = vfp_double_multiply(&vsp, &vsn, &vsm, fpscr);
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if (negate & NEG_MULTIPLY)
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vsp.sign = vfp_sign_negate(vsp.sign);
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v = vfp_get_float(state, sd);
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vd = vfp_single_to_doubleintern(state, v, fpscr);
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vfp_double_unpack(&vsn, vd);
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if (negate & NEG_SUBTRACT)
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vsn.sign = vfp_sign_negate(vsn.sign);
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exceptions |= vfp_double_add(&vsd, &vsn, &vsp, fpscr);
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s64 debug = vfp_double_pack(&vsd);
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return vfp_double_fcvtsinterncutting(state, sd, &vsd, fpscr);
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}
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}
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/*
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/*
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