[Bug tree-optimization/126642] [17 Regression] ICE bootstrapping; compiling bid64_mul.c with stage1

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126642

--- Comment #1 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Because the macro is __mul_64x64_to_128 this most likely was caused by
r17-2952-gf1ea3d58f0caf8 .