vfp: Remove dead code

1 files changed, 14 insertions, 50 deletions

diff --git a/src/core/arm/skyeye_common/vfp/vfpsingle.cpp b/src/core/arm/skyeye_common/vfp/vfpsingle.cpp
index 08d0d719..77b52860 100644
--- a/src/core/arm/skyeye_common/vfp/vfpsingle.cpp
+++ b/src/core/arm/skyeye_common/vfp/vfpsingle.cpp
@@ -959,70 +959,34 @@ vfp_single_multiply(struct vfp_single *vsd, struct vfp_single *vsn, struct vfp_s
 static u32
 vfp_single_multiply_accumulate(ARMul_State* state, int sd, int sn, s32 m, u32 fpscr, u32 negate, const char *func)
 {
-    
-    {
-        struct vfp_single vsd, vsp, vsn, vsm;
-        u32 exceptions;
-        s32 v;
-
-
-
-        v = vfp_get_float(state, sn);
-        pr_debug("VFP: s%u = %08x\n", sn, v);
-        vfp_single_unpack(&vsn, v);
-        if (vsn.exponent == 0 && vsn.significand)
-            vfp_single_normalise_denormal(&vsn);
-
-        vfp_single_unpack(&vsm, m);
-        if (vsm.exponent == 0 && vsm.significand)
-            vfp_single_normalise_denormal(&vsm);
-
-        exceptions = vfp_single_multiply(&vsp, &vsn, &vsm, fpscr);
-
-        if (negate & NEG_MULTIPLY)
-            vsp.sign = vfp_sign_negate(vsp.sign);
-
-        v = vfp_get_float(state, sd);
-        pr_debug("VFP: s%u = %08x\n", sd, v);
-        vfp_single_unpack(&vsn, v);
-        if (negate & NEG_SUBTRACT)
-            vsn.sign = vfp_sign_negate(vsn.sign);
-
-        exceptions |= vfp_single_add(&vsd, &vsn, &vsp, fpscr);
-
-        return vfp_single_normaliseround(state, sd, &vsd, fpscr, exceptions, func);
-    }
-
-    struct vfp_double vsd, vsp, vsn, vsm;
+    vfp_single vsd, vsp, vsn, vsm;
     u32 exceptions;
     s32 v;
-    s64 vd;
-    s64 md;
 
     v = vfp_get_float(state, sn);
-    vd = vfp_single_to_doubleintern(state, v, fpscr);
-    vfp_double_unpack(&vsn, vd);
+    pr_debug("VFP: s%u = %08x\n", sn, v);
+    vfp_single_unpack(&vsn, v);
+    if (vsn.exponent == 0 && vsn.significand)
+        vfp_single_normalise_denormal(&vsn);
+
+    vfp_single_unpack(&vsm, m);
+    if (vsm.exponent == 0 && vsm.significand)
+        vfp_single_normalise_denormal(&vsm);
 
-    md = vfp_single_to_doubleintern(state, m, fpscr);
-    vfp_double_unpack(&vsm, md);
+    exceptions = vfp_single_multiply(&vsp, &vsn, &vsm, fpscr);
 
-    exceptions = vfp_double_multiply(&vsp, &vsn, &vsm, fpscr);
     if (negate & NEG_MULTIPLY)
         vsp.sign = vfp_sign_negate(vsp.sign);
 
     v = vfp_get_float(state, sd);
-    vd = vfp_single_to_doubleintern(state, v, fpscr);
-    vfp_double_unpack(&vsn, vd);
-
+    pr_debug("VFP: s%u = %08x\n", sd, v);
+    vfp_single_unpack(&vsn, v);
     if (negate & NEG_SUBTRACT)
         vsn.sign = vfp_sign_negate(vsn.sign);
 
-    exceptions |= vfp_double_add(&vsd, &vsn, &vsp, fpscr);
-
-    s64 debug = vfp_double_pack(&vsd);
-
-    return vfp_double_fcvtsinterncutting(state, sd, &vsd, fpscr);
+    exceptions |= vfp_single_add(&vsd, &vsn, &vsp, fpscr);
 
+    return vfp_single_normaliseround(state, sd, &vsd, fpscr, exceptions, func);
 }
 
 /*