.set noat      # allow manual use of $at
.set noreorder # don't insert nops after branches

glabel _heap_realloc
/* 46C4 800292C4 27BDFFD8 */  addiu     $sp, $sp, -0x28
/* 46C8 800292C8 AFB3001C */  sw        $s3, 0x1c($sp)
/* 46CC 800292CC 0080982D */  daddu     $s3, $a0, $zero
/* 46D0 800292D0 AFB20018 */  sw        $s2, 0x18($sp)
/* 46D4 800292D4 00A0902D */  daddu     $s2, $a1, $zero
/* 46D8 800292D8 AFB10014 */  sw        $s1, 0x14($sp)
/* 46DC 800292DC 2651FFF0 */  addiu     $s1, $s2, -0x10
/* 46E0 800292E0 24C6000F */  addiu     $a2, $a2, 0xf
/* 46E4 800292E4 2402FFF0 */  addiu     $v0, $zero, -0x10
/* 46E8 800292E8 AFBF0020 */  sw        $ra, 0x20($sp)
/* 46EC 800292EC AFB00010 */  sw        $s0, 0x10($sp)
/* 46F0 800292F0 9643FFF8 */  lhu       $v1, -8($s2)
/* 46F4 800292F4 10600016 */  beqz      $v1, .L80029350
/* 46F8 800292F8 00C28024 */   and      $s0, $a2, $v0
/* 46FC 800292FC 8E45FFF0 */  lw        $a1, -0x10($s2)
/* 4700 80029300 8E44FFF4 */  lw        $a0, -0xc($s2)
/* 4704 80029304 00A0182D */  daddu     $v1, $a1, $zero
/* 4708 80029308 10600009 */  beqz      $v1, .L80029330
/* 470C 8002930C 0090102B */   sltu     $v0, $a0, $s0
/* 4710 80029310 94620008 */  lhu       $v0, 8($v1)
/* 4714 80029314 14400006 */  bnez      $v0, .L80029330
/* 4718 80029318 0090102B */   sltu     $v0, $a0, $s0
/* 471C 8002931C 8C650000 */  lw        $a1, ($v1)
/* 4720 80029320 8C630004 */  lw        $v1, 4($v1)
/* 4724 80029324 24820010 */  addiu     $v0, $a0, 0x10
/* 4728 80029328 00432021 */  addu      $a0, $v0, $v1
/* 472C 8002932C 0090102B */  sltu      $v0, $a0, $s0
.L80029330:
/* 4730 80029330 10400011 */  beqz      $v0, .L80029378
/* 4734 80029334 0220182D */   daddu    $v1, $s1, $zero
/* 4738 80029338 0260202D */  daddu     $a0, $s3, $zero
/* 473C 8002933C 0C00A41B */  jal       _heap_malloc
/* 4740 80029340 0200282D */   daddu    $a1, $s0, $zero
/* 4744 80029344 0040882D */  daddu     $s1, $v0, $zero
/* 4748 80029348 16200003 */  bnez      $s1, .L80029358
/* 474C 8002934C 0220202D */   daddu    $a0, $s1, $zero
.L80029350:
/* 4750 80029350 0800A4EE */  j         .L800293B8
/* 4754 80029354 0000102D */   daddu    $v0, $zero, $zero
.L80029358:
/* 4758 80029358 0240282D */  daddu     $a1, $s2, $zero
/* 475C 8002935C 0C01929D */  jal       memcpy
/* 4760 80029360 0200302D */   daddu    $a2, $s0, $zero
/* 4764 80029364 0260202D */  daddu     $a0, $s3, $zero
/* 4768 80029368 0C00A487 */  jal       _heap_free
/* 476C 8002936C 0240282D */   daddu    $a1, $s2, $zero
/* 4770 80029370 0800A4EE */  j         .L800293B8
/* 4774 80029374 0220102D */   daddu    $v0, $s1, $zero
.L80029378:
/* 4778 80029378 26020010 */  addiu     $v0, $s0, 0x10
/* 477C 8002937C 0044102B */  sltu      $v0, $v0, $a0
/* 4780 80029380 1040000A */  beqz      $v0, .L800293AC
/* 4784 80029384 02501021 */   addu     $v0, $s2, $s0
/* 4788 80029388 AC620000 */  sw        $v0, ($v1)
/* 478C 8002938C AC700004 */  sw        $s0, 4($v1)
/* 4790 80029390 0040182D */  daddu     $v1, $v0, $zero
/* 4794 80029394 00901023 */  subu      $v0, $a0, $s0
/* 4798 80029398 2442FFF0 */  addiu     $v0, $v0, -0x10
/* 479C 8002939C AC650000 */  sw        $a1, ($v1)
/* 47A0 800293A0 AC620004 */  sw        $v0, 4($v1)
/* 47A4 800293A4 0800A4ED */  j         .L800293B4
/* 47A8 800293A8 A4600008 */   sh       $zero, 8($v1)
.L800293AC:
/* 47AC 800293AC AC650000 */  sw        $a1, ($v1)
/* 47B0 800293B0 AC640004 */  sw        $a0, 4($v1)
.L800293B4:
/* 47B4 800293B4 0240102D */  daddu     $v0, $s2, $zero
.L800293B8:
/* 47B8 800293B8 8FBF0020 */  lw        $ra, 0x20($sp)
/* 47BC 800293BC 8FB3001C */  lw        $s3, 0x1c($sp)
/* 47C0 800293C0 8FB20018 */  lw        $s2, 0x18($sp)
/* 47C4 800293C4 8FB10014 */  lw        $s1, 0x14($sp)
/* 47C8 800293C8 8FB00010 */  lw        $s0, 0x10($sp)
/* 47CC 800293CC 03E00008 */  jr        $ra
/* 47D0 800293D0 27BD0028 */   addiu    $sp, $sp, 0x28