From 9288893d290b9447c3b4b0efd85fcc3ebeb23f30 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 12 Jan 2015 15:24:57 -0500
Subject: [PATCH] vfp: Remove dead code
---
src/core/arm/skyeye_common/vfp/vfpsingle.cpp | 64 +++++---------------
1 file 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 08d0d719f..77b528607 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);
- md = vfp_single_to_doubleintern(state, m, fpscr);
- vfp_double_unpack(&vsm, md);
+ vfp_single_unpack(&vsm, m);
+ if (vsm.exponent == 0 && vsm.significand)
+ vfp_single_normalise_denormal(&vsm);
+
+ 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);
}
/*