https://sourceware.org/bugzilla/show_bug.cgi?id=32486
Bug ID: 32486
Summary: [2.44 regression] x264 fails to assemble on arm64
(Error: unknown mnemonic `endfunc' -- `endfunc')
Product: binutils
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: gas
Assignee: unassigned at sourceware dot org
Reporter: sam at gentoo dot org
Target Milestone: ---
Some of x264's asm fails to assemble with binutils trunk, it works with the
binutils-2.43 release branch:
```
# /usr/aarch64-unknown-linux-gnu/binutils-bin/9999/as
./common/aarch64/bitstream-a-8.s
../x264-4613ac3c15fd75cebc4b9f65b7fb95e70a3acce1/common/aarch64/bitstream-a.S:
Assembler messages:
../x264-4613ac3c15fd75cebc4b9f65b7fb95e70a3acce1/common/aarch64/bitstream-a.S:82:
Error: unknown mnemonic `endfunc' -- `endfunc'
```
```
$ as --version
GNU assembler (Gentoo 9999 p1) 2.43.50.20241220
Copyright (C) 2024 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 3 or later.
This program has absolutely no warranty.
This assembler was configured for a target of `aarch64-unknown-linux-gnu'.
```
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