[Bug inline-asm/84677] internal compiler error: in extract_constrain_insn, at recog.c:2205

[dmalcolm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84677

David Malcolm <dmalcolm at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |dmalcolm at gcc dot gnu.org

--- Comment #1 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
Doesn't need the "-x c++".

Started somewhere between r229464 (unaffected) and r229470 (affected); probably
r229470.

Running into this for gcc 8 due to:

2572      if (flag_checking)
2573        check_rtl (true);

Is this valid code?  My asm-syntax knowledge isn't strong.