| /* __muldi3.S: 64-bit multiply |
| * |
| * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. |
| * Written by David Howells (dhowells@redhat.com) |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version |
| * 2 of the License, or (at your option) any later version. |
| */ |
| |
| .text |
| .p2align 4 |
| |
| ############################################################################### |
| # |
| # unsigned long long __muldi3(unsigned long long x [GR8:GR9], |
| # unsigned long long y [GR10:GR11]) |
| # |
| ############################################################################### |
| .globl __muldi3, __mulll, __umulll |
| .type __muldi3,@function |
| __muldi3: |
| __mulll: |
| __umulll: |
| umul gr8,gr11,gr4 ; GR4:GR5 = x.MSW * y.LSW |
| umul gr9,gr10,gr6 ; GR6:GR7 = x.LSW * y.MSW |
| umul.p gr9,gr11,gr8 ; GR8:GR9 = x.LSW * y.LSW |
| add gr5,gr7,gr5 |
| add.p gr8,gr5,gr8 ; GR8 += GR5 + GR7 |
| bralr |
| .size __muldi3, .-__muldi3 |
