[Bug 51268] New: Assembler messages: Error: no such instruction: `xsavec (%esp)'

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51268

Bug ID: 51268
           Summary: Assembler messages: Error: no such instruction:
                    `xsavec (%esp)'
           Product: Wine
           Version: 6.10
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: ntdll
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 70146
  --> https://bugs.winehq.org/attachment.cgi?id=70146
log.txt

in distro:

# uname --kernel-release
3.0.66

# gcc --version
4.3.4

# ldd --version
2.10.1

config line:
configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var
--x-includes=/usr/X11R7/include --x-libraries=/usr/X11R7/lib --with-x
--libdir=/usr/lib32 CFLAGS="-O2 -march=i686 -mtune=i686"

Compiling wine-6.10 fails with:
Assembler messages:
Error: no such instruction: `xsavec (%esp)'