On Wed, Sep 16, 2026 at 04:48:12AM +0000, [email protected]
wrote:
> gcc/ChangeLog:
>
> * ipa-inline.cc (report_inline_failed_reason): Check for NULL
> before calling cl_target_option_print_diff.
LGTM.
> --- gcc/ipa-inline.cc
> +++ gcc/ipa-inline.cc
> @@ -293,11 +293,16 @@ report_inline_failed_reason (struct cgraph_edge *e)
> e->caller->lto_file_data->file_name,
> e->callee->ultimate_alias_target
> ()->lto_file_data->file_name);
> }
> - if (e->inline_failed == CIF_TARGET_OPTION_MISMATCH)
> - if (dump_file)
> - cl_target_option_print_diff
> - (dump_file, 2, target_opts_for_fn (e->caller->decl),
> - target_opts_for_fn (e->callee->ultimate_alias_target ()->decl));
> + if (e->inline_failed == CIF_TARGET_OPTION_MISMATCH
> + && dump_file)
> + {
> + struct cl_target_option *opt_caller
> + = target_opts_for_fn (e->caller->decl);
> + struct cl_target_option *opt_callee
> + = target_opts_for_fn (e->callee->ultimate_alias_target ()->decl);
> + if (opt_caller != NULL && opt_callee != NULL)
> + cl_target_option_print_diff (dump_file, 2, opt_caller, opt_callee);
> + }
> if (e->inline_failed == CIF_OPTIMIZATION_MISMATCH)
> if (dump_file)
> cl_optimization_print_diff
>
Jakub
