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From: "marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/106743] Illegal assembly code with -march=skylake
Date: Fri, 26 Aug 2022 12:44:37 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106743

Martin Li=C5=A1ka <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |marxin at gcc dot gnu.org

--- Comment #3 from Martin Li=C5=A1ka <marxin at gcc dot gnu.org> ---
Reduced test-case:=20

cat pr106743.ii
struct basic_ostream {};
template <typename _Traits> void operator<<(_Traits, char);
basic_ostream cout;
int main___tmp;

int main() {
  int a =3D ({
    __asm__("xchgb %b0, %h0" : "=3Dq"(main___tmp));
    main___tmp;
  });
  cout << a;
}=