[Bug rtl-optimization/66237] [6 regression] FAIL: gcc.dg/tree-prof/pr34999.c compilation, -fprofile-use -D_PROFILE_USE (internal compiler error)

[miyuki at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66237

--- Comment #4 from Mikhail Maltsev <miyuki at gcc dot gnu.org> ---
Created attachment 35593
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35593&action=edit
Proposed patch

Please try this patch. I tested it on the attached profile and it seems to fix
the ICE.