/* 80015590 000124D0  94 21 FF F0 */ stwu r1, -0x10(r1)
/* 80015594 000124D4  7C 08 02 A6 */ mflr r0
/* 80015598 000124D8  90 01 00 14 */ stw r0, 0x14(r1)
/* 8001559C 000124DC  93 E1 00 0C */ stw r31, 0xc(r1)
/* 800155A0 000124E0  7C 7F 1B 79 */ or. r31, r3, r3
/* 800155A4 000124E4  41 82 00 1C */ beq lbl_800155C0
/* 800155A8 000124E8  3C A0 80 3A */ lis r5, lbl_803A3498@ha
/* 800155AC 000124EC  38 05 34 98 */ addi r0, r5, lbl_803A3498@l
/* 800155B0 000124F0  90 1F 00 00 */ stw r0, 0(r31)
/* 800155B4 000124F4  7C 80 07 35 */ extsh. r0, r4
/* 800155B8 000124F8  40 81 00 08 */ ble lbl_800155C0
/* 800155BC 000124FC  48 2B 97 81 */ bl __dl__FPv
lbl_800155C0:
/* 800155C0 00012500  7F E3 FB 78 */ mr r3, r31
/* 800155C4 00012504  83 E1 00 0C */ lwz r31, 0xc(r1)
/* 800155C8 00012508  80 01 00 14 */ lwz r0, 0x14(r1)
/* 800155CC 0001250C  7C 08 03 A6 */ mtlr r0
/* 800155D0 00012510  38 21 00 10 */ addi r1, r1, 0x10
/* 800155D4 00012514  4E 80 00 20 */ blr