diff options
Diffstat (limited to 'lib/builtins/i386/muldi3.S')
| -rw-r--r-- | lib/builtins/i386/muldi3.S | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/builtins/i386/muldi3.S b/lib/builtins/i386/muldi3.S index 12394606421c..a898e2414670 100644 --- a/lib/builtins/i386/muldi3.S +++ b/lib/builtins/i386/muldi3.S @@ -1,5 +1,6 @@ -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception #include "../assembly.h" @@ -14,15 +15,15 @@ DEFINE_COMPILERRT_FUNCTION(__muldi3) movl 16(%esp), %eax // b.lo movl 12(%esp), %ecx // a.hi imull %eax, %ecx // b.lo * a.hi - + movl 8(%esp), %edx // a.lo movl 20(%esp), %ebx // b.hi imull %edx, %ebx // a.lo * b.hi - + mull %edx // EDX:EAX = a.lo * b.lo addl %ecx, %ebx // EBX = (a.lo*b.hi + a.hi*b.lo) addl %ebx, %edx - + popl %ebx retl END_COMPILERRT_FUNCTION(__muldi3) |