| /* |
| * Copyright (C) 2005-2006 Atmel Corporation |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| /* |
| * DWtype __avr32_lsr64(DWtype u, word_type b) |
| */ |
| .text |
| .global __avr32_lsr64 |
| .type __avr32_lsr64,@function |
| __avr32_lsr64: |
| cp.w r12, 0 |
| reteq r12 |
| |
| rsub r9, r12, 32 |
| brle 1f |
| |
| lsl r8, r11, r9 |
| lsr r11, r11, r12 |
| lsr r10, r10, r12 |
| or r10, r8 |
| retal r12 |
| |
| 1: neg r9 |
| lsr r10, r11, r9 |
| mov r11, 0 |
| retal r12 |
