m_00000000003112577436_2503376316.c

32位单精度浮点加法器

/**********************************************************************/
/*   ____  ____                                                       */
/*  /   /\/   /                                                       */
/* /___/  \  /                                                        */
/* \   \   \/                                                       */
/*  \   \        Copyright (c) 2003-2009 Xilinx, Inc.                */
/*  /   /          All Right Reserved.                                 */
/* /---/   /\                                                         */
/* \   \  /  \                                                      */
/*  \___\/\___\                                                    */
/***********************************************************************/

/* This file is designed for use with ISim build 0xa0883be4 */

#define XSI_HIDE_SYMBOL_SPEC true
#include "xsi.h"
#include <memory.h>
#ifdef __GNUC__
#include <stdlib.h>
#else
#include <malloc.h>
#define alloca _alloca
#endif
static int ng0[] = {1, 0};
static int ng1[] = {0, 0};



static void NetDecl_741_0(char *t0)
{
    char t3[8];
    char *t1;
    char *t2;
    char *t4;
    unsigned int t5;
    unsigned int t6;
    unsigned int t7;
    unsigned int t8;
    unsigned int t9;
    char *t10;
    char *t11;
    char *t12;
    unsigned int t13;
    unsigned int t14;
    unsigned int t15;
    unsigned int t16;
    unsigned int t17;
    unsigned int t18;
    unsigned int t19;
    unsigned int t20;
    char *t21;
    char *t22;
    char *t23;
    char *t24;
    char *t25;
    unsigned int t26;
    unsigned int t27;
    char *t28;
    unsigned int t29;
    unsigned int t30;
    char *t31;
    unsigned int t32;
    unsigned int t33;
    char *t34;

LAB0:    t1 = (t0 + 81912U);
    t2 = *((char **)t1);
    if (t2 == 0)
        goto LAB2;

LAB3:    goto *t2;

LAB2:    t2 = (t0 + 42512U);
    t4 = *((char **)t2);
    memset(t3, 0, 8);
    t2 = (t4 + 4);
    t5 = *((unsigned int *)t2);
    t6 = (~(t5));
    t7 = *((unsigned int *)t4);
    t8 = (t7 & t6);
    t9 = (t8 & 1U);
    if (t9 != 0)
        goto LAB7;

LAB5:    if (*((unsigned int *)t2) == 0)
        goto LAB4;

LAB6:    t10 = (t3 + 4);
    *((unsigned int *)t3) = 1;
    *((unsigned int *)t10) = 1;

LAB7:    t11 = (t3 + 4);
    t12 = (t4 + 4);
    t13 = *((unsigned int *)t4);
    t14 = (~(t13));
    *((unsigned int *)t3) = t14;
    *((unsigned int *)t11) = 0;
    if (*((unsigned int *)t12) != 0)
        goto LAB9;

LAB8:    t19 = *((unsigned int *)t3);
    *((unsigned int *)t3) = (t19 & 1U);
    t20 = *((unsigned int *)t11);
    *((unsigned int *)t11) = (t20 & 1U);
    t21 = (t0 + 83368);
    t22 = (t21 + 56U);
    t23 = *((char **)t22);
    t24 = (t23 + 56U);
    t25 = *((char **)t24);
    memset(t25, 0, 8);
    t26 = 1U;
    t27 = t26;
    t28 = (t3 + 4);
    t29 = *((unsigned int *)t3);
    t26 = (t26 & t29);
    t30 = *((unsigned int *)t28);
    t27 = (t27 & t30);
    t31 = (t25 + 4);
    t32 = *((unsigned int *)t25);
    *((unsigned int *)t25) = (t32 | t26);
    t33 = *((unsigned int *)t31);
    *((unsigned int *)t31) = (t33 | t27);
    xsi_driver_vfirst_trans(t21, 0, 0U);
    t34 = (t0 + 83224);
    *((int *)t34) = 1;

LAB1:    return;
LAB4:    *((unsigned int *)t3) = 1;
    goto LAB7;

LAB9:    t15 = *((unsigned int *)t3);
    t16 = *((unsigned int *)t12);
    *((unsigned int *)t3) = (t15 | t16);
    t17 = *((unsigned int *)t11);
    t18 = *((unsigned int *)t12);
    *((unsigned int *)t11) = (t17 | t18);
    goto LAB8;

}

static void Cont_1478_1(char *t0)
{
    char t3[8];
    char t4[8];
    char t6[8];
    char t20[8];
    char t34[8];
    char t41[8];
    char t69[8];
    char t84[8];
    char t91[8];
    char *t1;
    char *t2;
    char *t5;
    char *t7;
    unsigned int t8;
    unsigned int t9;
    unsigned int t10;
    unsigned int t11;
    unsigned int t12;
    char *t13;
    char *t14;
    unsigned int t15;
    unsigned int t16;
    unsigned int t17;
    char *t18;
    char *t19;
    unsigned int t21;
    unsigned int t22;
    unsigned int t23;
    unsigned int t24;
    unsigned int t25;
    char *t26;
    char *t27;
    unsigned int t28;
    unsigned int t29;
    unsigned int t30;
    unsigned int t31;
    char *t32;
    char *t33;
    unsigned int t35;
    unsigned int t36;
    unsigned int t37;
    unsigned int t38;
    unsigned int t39;
    char *t40;
    unsigned int t42;
    unsigned int t43;
    unsigned int t44;
    char *t45;
    char *t46;
    char *t47;
    unsigned int t48;
    unsigned int t49;
    unsigned int t50;
    unsigned int t51;
    unsigned int t52;
    unsigned int t53;
    unsigned int t54;
    char *t55;
    char *t56;
    unsigned int t57;
    unsigned int t58;
    unsigned int t59;
    int t60;
    unsigned int t61;
    unsigned int t62;
    unsigned int t63;
    int t64;
    unsigned int t65;
    unsigned int t66;
    unsigned int t67;
    unsigned int t68;
    char *t70;
    unsigned int t71;
    unsigned int t72;
    unsigned int t73;
    unsigned int t74;
    unsigned int t75;
    char *t76;
    char *t77;
    unsigned int t78;
    unsigned int t79;
    unsigned int t80;
    unsigned int t81;
    char *t82;
    char *t83;
    unsigned int t85;
    unsigned int t86;
    unsigned int t87;
    unsigned int t88;
    unsigned int t89;
    char *t90;
    unsigned int t92;
    unsigned int t93;
    unsigned int t94;
    char *t95;
    char *t96;
    char *t97;
    unsigned int t98;
    unsigned int t99;
    unsigned int t100;
    unsigned int t101;
    unsigned int t102;
    unsigned int t103;
    unsigned int t104;
    char *t105;
    char *t106;
    unsigned int t107;
    unsigned int t108;
    unsigned int t109;
    int t110;
    unsigned int t111;
    unsigned int t112;
    unsigned int t113;
    int t114;
    unsigned int t115;
    unsigned int t116;
    unsigned int t117;
    unsigned int t118;
    unsigned int t119;
    unsigned int t120;
    unsigned int t121;
    unsigned int t122;
    char *t123;
    char *t124;
    char *t125;
    char *t126;
    char *t127;
    char *t128;
    unsigned int t129;
    unsigned int t130;
    char *t131;
    unsigned int t132;
    unsigned int t133;
    char *t134;
    unsigned int t135;
    unsigned int t136;
    char *t137;

LAB0:    t1 = (t0 + 82160U);
    t2 = *((char **)t1);
    if (t2 == 0)
        goto LAB2;

LAB3:    goto *t2;

LAB2:    t2 = (t0 + 9720);
    t5 = *((char **)t2);
    t2 = ((char*)((ng0)));
    memset(t6, 0, 8);
    xsi_vlog_signed_equal(t6, 32, t5, 32, t2, 32);
    memset(t4, 0, 8);
    t7 = (t6 + 4);
    t8 = *((unsigned int *)t7);
    t9 = (~(t8));
    t10 = *((unsigned int *)t6);
    t11 = (t10 & t9);
    t12 = (t11 & 1U);
    if (t12 != 0)
        goto LAB4;

LAB5:    if (*((unsigned int *)t7) != 0)
        goto LAB6;

LAB7:    t14 = (t4 + 4);
    t15 = *((unsigned int *)t4);
    t16 = *((unsigned int *)t14);
    t17 = (t15 || t16);
    if (t17 > 0)
        goto LAB8;

LAB9:    t119 = *((unsigned int *)t4);
    t120 = (~(t119));
    t121 = *((unsigned int *)t14);
    t122 = (t120 || t121);
    if (t122 > 0)
        goto LAB10;

LAB11:    if (*((unsigned int *)t14) > 0)
        goto LAB12;

LAB13:    if (*((unsigned int *)t4) > 0)
        goto LAB14;

LAB15:    memcpy(t3, t123, 8);

LAB16:    t124 = (t0 + 83432);
    t125 = (t124 + 56U);
    t126 = *((char **)t125);
    t127 = (t126 + 56U);
    t128 = *((char **)t127);
    memset(t128, 0, 8);
    t129 = 1U;
    t130 = t129;
    t131 = (t3 + 4);
    t132 = *((unsigned int *)t3);
    t129 = (t129 & t132);
    t133 = *((unsigned int *)t131);
    t130 = (t130 & t133);
    t134 = (t128 + 4);
    t135 = *((unsigned int *)t128);
    *((unsigned int *)t128) = (t135 | t129);
    t136 = *((unsigned int *)t134);
    *((unsigned int *)t134) = (t136 | t130);
    xsi_driver_vfirst_trans(t124, 0, 0);
    t137 = (t0 + 83240);
    *((int *)t137) = 1;

LAB1:    return;
LAB4:    *((unsigned int *)t4) = 1;
    goto LAB7;

LAB6:    t13 = (t4 + 4);
    *((unsigned int *)t4) = 1;
    *((unsigned int *)t13) = 1;
    goto LAB7;

LAB8:    t18 = (t0 + 76112U);
    t19 = *((char **)t18);
    memset(t20, 0, 8);
    t18 = (t19 + 4);
    t21 = *((unsigned int *)t18);
    t22 = (~(t21));
    t23 = *((unsigned int *)t19);
    t24 = (t23 & t22);
    t25 = (t24 & 1U);
    if (t25 != 0)
        goto LAB17;

LAB18:    if (*((unsigned int *)t18) != 0)
        goto LAB19;

LAB20:    t27 = (t20 + 4);
    t28 = *((unsigned int *)t20);
    t29 = (!(t28));
    t30 = *((unsigned int *)t27);
    t31 = (t29 || t30);
    if (t31 > 0)
        goto LAB21;

LAB22:    memcpy(t41, t20, 8);

LAB23:    memset(t69, 0, 8);
    t70 = (t41 + 4);
    t71 = *((unsigned int *)t70);
    t72 = (~(t71));
    t73 = *((unsigned int *)t41);
    t74 = (t73 & t72);
    t75 = (t74 & 1U);
    if (t75 != 0)
        goto LAB31;

LAB32:    if (*((unsigned int *)t70) != 0)
        goto LAB33;

LAB34:    t77 = (t69 + 4);
    t78 = *((unsigned int *)t69);
    t79 = (!(t78));
    t80 = *((unsigned int *)t77);
    t81 = (t79 || t80);
    if (t81 > 0)
        goto LAB35;

LAB36:    memcpy(t91, t69, 8);

LAB37:    goto LAB9;

LAB10:    t123 = ((char*)((ng1)));
    goto LAB11;

LAB12:    xsi_vlog_unsigned_bit_combine(t3, 32, t91, 32, t123, 32);
    goto LAB16;

LAB14:    memcpy(t3, t91, 8);
    goto LAB16;

LAB17:    *((unsigned int *)t20) = 1;
    goto LAB20;

LAB19:    t26 = (t20 + 4);
    *((unsigned int *)t20) = 1;
    *((unsigned int *)t26) = 1;
    goto LAB20;

LAB21:    t32 = (t0 + 76272U);
    t33 = *((char **)t32);
    memset(t34, 0, 8);
    t32 = (t33 + 4);
    t35 = *((unsigned int *)t32);
    t36 = (~(t35));
    t37 = *((unsigned int *)t33);
    t38 = (t37 & t36);
    t39 = (t38 & 1U);
    if (t39 != 0)
        goto LAB24;

LAB25:    if (*((unsigned int *)t32) != 0)
        goto LAB26;

LAB27:    t42 = *((unsigned int *)t20);
    t43 = *((unsigned int *)t34);
    t44 = (t42 | t43);
    *((unsigned int *)t41) = t44;
    t45 = (t20 + 4);
    t46 = (t34 + 4);
    t47 = (t41 + 4);
    t48 = *((unsigned int *)t45);
    t49 = *((unsigned int *)t46);
    t50 = (t48 | t49);
    *((unsigned int *)t47) = t50;
    t51 = *((unsigned int *)t47);
    t52 = (t51 != 0);
    if (t52 == 1)
        goto LAB28;

LAB29:
LAB30:    goto LAB23;

LAB24:    *((unsigned int *)t34) = 1;
    goto LAB27;

LAB26:    t40 = (t34 + 4);
    *((unsigned int *)t34) = 1;
    *((unsigned int *)t40) = 1;
    goto LAB27;

LAB28:    t53 = *((unsigned int *)t41);
    t54 = *((unsigned int *)t47);
    *((unsigned int *)t41) = (t53 | t54);
    t55 = (t20 + 4);
    t56 = (t34 + 4);
    t57 = *((unsigned int *)t55);
    t58 = (~(t57));
    t59 = *((unsigned int *)t20);
    t60 = (t59 & t58);
    t61 = *((unsigned int *)t56);
    t62 = (~(t61));
    t63 = *((unsigned int *)t34);
    t64 = (t63 & t62);
    t65 = (~(t60));
    t66 = (~(t64));
    t67 = *((unsigned int *)t47);
    *((unsigned int *)t47) = (t67 & t65);
    t68 = *((unsigned int *)t47);
    *((unsigned int *)t47) = (t68 & t66);
    goto LAB30;

LAB31:    *((unsigned int *)t69) = 1;
    goto LAB34;

LAB33:    t76 = (t69 + 4);
    *((unsigned int *)t69) = 1;
    *((unsigned int *)t76) = 1;
    goto LAB34;

LAB35:    t82 = (t0 + 76432U);
    t83 = *((char **)t82);
    memset(t84, 0, 8);
    t82 = (t83 + 4);
    t85 = *((unsigned int *)t82);
    t86 = (~(t85));
    t87 = *((unsigned int *)t83);
    t88 = (t87 & t86);
    t89 = (t88 & 1U);
    if (t89 != 0)
        goto LAB38;

LAB39:    if (*((unsigned int *)t82) != 0)
        goto LAB40;

LAB41:    t92 = *((unsigned int *)t69);
    t93 = *((unsigned int *)t84);
    t94 = (t92 | t93);
    *((unsigned int *)t91) = t94;