[Bug c++/118673] [14/15 regression] LLVM's libMLIR miscompiled since r14-1705-g2764335bd336f2

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118673

--- Comment #2 from Sam James <sjames at gcc dot gnu.org> ---
The difference is visible with `g++ IntegerDotProductOps.cpp.ii -Os
-fno-exceptions -fno-rtti -c`.