https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119920
--- Comment #11 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Andrew Pinski <pins...@gcc.gnu.org>: https://gcc.gnu.org/g:fbc849d9c3872a05a308724f4009c18685b5af9c commit r16-2297-gfbc849d9c3872a05a308724f4009c18685b5af9c Author: Andrew Pinski <quic_apin...@quicinc.com> Date: Mon Jul 7 12:16:54 2025 -0700 ifconv: Small improvement to fold_build_cond_expr; lhs and rhs being the same. This is a small compile time optimization, as match and simplify will generate the same thing but with rhs and lhs being the same we can return early instead of having to go through match and simplify. This might not show up that much at this point but can/will show up after my patch for PR 119920 where we factor out common code between the 2 sides of the if statement while in if-conv. Bootstrapped and tested on x86_64-linux-gnu. gcc/ChangeLog: * tree-if-conv.cc (fold_build_cond_expr): Return early if lhs and rhs are the same. Signed-off-by: Andrew Pinski <quic_apin...@quicinc.com>
