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.include "macros.inc"
.section .text, "ax" # 0x80006980 - 0x803E1E60
.global tan
tan:
/* 801D455C 001D01BC 94 21 FF E0 */ stwu r1, -0x20(r1)
/* 801D4560 001D01C0 7C 08 02 A6 */ mflr r0
/* 801D4564 001D01C4 3C 60 3F E9 */ lis r3, 0x3FE921FB@ha
/* 801D4568 001D01C8 C8 42 95 D0 */ lfd f2, lbl_80641BD0-_SDA2_BASE_(r2)
/* 801D456C 001D01CC D8 21 00 08 */ stfd f1, 8(r1)
/* 801D4570 001D01D0 90 01 00 24 */ stw r0, 0x24(r1)
/* 801D4574 001D01D4 38 03 21 FB */ addi r0, r3, 0x3FE921FB@l
/* 801D4578 001D01D8 80 61 00 08 */ lwz r3, 8(r1)
/* 801D457C 001D01DC 54 63 00 7E */ clrlwi r3, r3, 1
/* 801D4580 001D01E0 7C 03 00 00 */ cmpw r3, r0
/* 801D4584 001D01E4 41 81 00 10 */ bgt lbl_801D4594
/* 801D4588 001D01E8 38 60 00 01 */ li r3, 1
/* 801D458C 001D01EC 4B FF F6 29 */ bl __kernel_tan
/* 801D4590 001D01F0 48 00 00 34 */ b lbl_801D45C4
lbl_801D4594:
/* 801D4594 001D01F4 3C 00 7F F0 */ lis r0, 0x7ff0
/* 801D4598 001D01F8 7C 03 00 00 */ cmpw r3, r0
/* 801D459C 001D01FC 41 80 00 0C */ blt lbl_801D45A8
/* 801D45A0 001D0200 FC 21 08 28 */ fsub f1, f1, f1
/* 801D45A4 001D0204 48 00 00 20 */ b lbl_801D45C4
lbl_801D45A8:
/* 801D45A8 001D0208 38 61 00 10 */ addi r3, r1, 0x10
/* 801D45AC 001D020C 4B FF D9 95 */ bl __ieee754_rem_pio2
/* 801D45B0 001D0210 54 60 0F BC */ rlwinm r0, r3, 1, 0x1e, 0x1e
/* 801D45B4 001D0214 C8 21 00 10 */ lfd f1, 0x10(r1)
/* 801D45B8 001D0218 C8 41 00 18 */ lfd f2, 0x18(r1)
/* 801D45BC 001D021C 20 60 00 01 */ subfic r3, r0, 1
/* 801D45C0 001D0220 4B FF F5 F5 */ bl __kernel_tan
lbl_801D45C4:
/* 801D45C4 001D0224 80 01 00 24 */ lwz r0, 0x24(r1)
/* 801D45C8 001D0228 7C 08 03 A6 */ mtlr r0
/* 801D45CC 001D022C 38 21 00 20 */ addi r1, r1, 0x20
/* 801D45D0 001D0230 4E 80 00 20 */ blr
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