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

glabel osViSetYScale
/* 423D0 80066FD0 27BDFFE0 */  addiu     $sp, $sp, -0x20
/* 423D4 80066FD4 F7B40018 */  sdc1      $f20, 0x18($sp)
/* 423D8 80066FD8 AFBF0010 */  sw        $ra, 0x10($sp)
/* 423DC 80066FDC 0C01ACD8 */  jal       __osDisableInt
/* 423E0 80066FE0 46006506 */   mov.s    $f20, $f12
/* 423E4 80066FE4 3C048009 */  lui       $a0, %hi(D_800959D4)
/* 423E8 80066FE8 8C8459D4 */  lw        $a0, %lo(D_800959D4)($a0)
/* 423EC 80066FEC 94830000 */  lhu       $v1, ($a0)
/* 423F0 80066FF0 E4940024 */  swc1      $f20, 0x24($a0)
/* 423F4 80066FF4 34630004 */  ori       $v1, $v1, 4
/* 423F8 80066FF8 A4830000 */  sh        $v1, ($a0)
/* 423FC 80066FFC 0C01ACF4 */  jal       __osRestoreInt
/* 42400 80067000 00402021 */   addu     $a0, $v0, $zero
/* 42404 80067004 8FBF0010 */  lw        $ra, 0x10($sp)
/* 42408 80067008 D7B40018 */  ldc1      $f20, 0x18($sp)
/* 4240C 8006700C 03E00008 */  jr        $ra
/* 42410 80067010 27BD0020 */   addiu    $sp, $sp, 0x20
/* 42414 80067014 00000000 */  nop
/* 42418 80067018 00000000 */  nop
/* 4241C 8006701C 00000000 */  nop