git.m6w6.name Git - m6w6/ext-psi/blob - scripts/gen_int.php

   1 <?php
   2
   3 $types = [
   4                 "INT8" => "i8",
   5                 "UINT8" => "u8",
   6                 "INT16" => "i16",
   7                 "UINT16" => "u16",
   8                 "INT32" => "i32",
   9                 "UINT32" => "u32",
  10                 "INT64" => "i64",
  11                 "UINT64" => "u64",
  12 ];
  13
  14 printf("\tswitch (t1) { \\\n");
  15 foreach ($types as $t1 => $f1) {
  16         $s1 = substr($f1, 1);
  17         $u1 = $f1{0} == "u";
  18         printf("\tcase PSI_T_%s: \\\n", $t1);
  19         printf("\t\tswitch (t2) { \\\n");
  20         foreach ($types as $t2 => $f2) {
  21                 $s2 = substr($f2, 1);
  22                 $u2 = $f2{0} == "u";
  23
  24                 if ($u1 && $u2)  {
  25                         $fr = "u".min(64,max($s1*2,$s2*2));
  26                 } else {
  27                         $fr = "i".min(64,max($s1*2,$s2*2));
  28                 }
  29
  30                 printf("\t\tcase PSI_T_%s:\tPSI_CALC_OP2(%s, %s, %s);\treturn PSI_T_%s; \\\n",
  31                                 $t2, $fr, $f1, $f2, str_replace(["u","i"], ["UINT","INT"], $fr));
  32         }
  33         printf("\t\tEMPTY_SWITCH_DEFAULT_CASE(); \\\n\t\t} \\\n\t\tbreak; \\\n");
  34 }
  35 printf("\tEMPTY_SWITCH_DEFAULT_CASE(); \\\n\t} \\\n");