Function _exprIdxCover

js/sql-debug.js:277659–277721

($0,$1)

 return;
}
function _exprIdxCover($0,$1) {
 $0 = $0|0;
 $1 = $1|0;
 var $$0 = 0, $$09$i = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0;
 var $27 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, label = 0, sp = 0;
 sp = STACKTOP;
 $2 = HEAP8[$1>>0]|0;
 $3 = ($2<<24>>24)==(-111);
 if (!($3)) {
  $$0 = 0;
  return ($$0|0);
 }
 $4 = ((($1)) + 28|0);
 $5 = HEAP32[$4>>2]|0;
 $6 = ((($0)) + 24|0);
 $7 = HEAP32[$6>>2]|0;
 $8 = ((($7)) + 4|0);
 $9 = HEAP32[$8>>2]|0;
 $10 = ($5|0)==($9|0);
 if (!($10)) {
  $$0 = 0;
  return ($$0|0);
 }
 $11 = HEAP32[$7>>2]|0;
 $12 = ((($1)) + 32|0);
 $13 = HEAP16[$12>>1]|0;
 $14 = ((($11)) + 52|0);
 $15 = HEAP16[$14>>1]|0;
 $16 = ($15<<16>>16)==(0);
 L7: do {
  if (!($16)) {
   $17 = ((($11)) + 4|0);
   $18 = HEAP32[$17>>2]|0;
   $19 = $15&65535;
   $$09$i = 0;
   while(1) {
    $20 = (($18) + ($$09$i<<1)|0);
    $21 = HEAP16[$20>>1]|0;
    $22 = ($21<<16>>16)==($13<<16>>16);
    if ($22) {
     break;
    }
    $23 = (($$09$i) + 1)|0;
    $24 = ($23|0)<($19|0);
    if ($24) {
     $$09$i = $23;
    } else {
     break L7;
    }
   }
   $25 = $$09$i&65535;
   $26 = ($25<<16>>16)<(0);
   if (!($26)) {
    $$0 = 0;
    return ($$0|0);
   }
  }
 } while(0);