From 14d40a2c5616e0a7225a95c801c0af78523b352e Mon Sep 17 00:00:00 2001 From: Jan Hubicka Date: Mon, 29 Jul 2024 10:48:34 +0200 Subject: [PATCH] Fix ICE with -fdump-tree-moref gcc/ChangeLog: PR ipa/116055 * ipa-modref.cc (analyze_function): Do not ICE when flags regress. (cherry picked from commit 98baaa17561ca299eefc98f469f4326e551604c9) --- gcc/ipa-modref.cc | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/gcc/ipa-modref.cc b/gcc/ipa-modref.cc index 5648409d60e..6d662023659 100644 --- a/gcc/ipa-modref.cc +++ b/gcc/ipa-modref.cc @@ -3294,7 +3294,8 @@ analyze_function (bool ipa) fprintf (dump_file, " Flags for param %i improved:", (int)i); else - gcc_unreachable (); + fprintf (dump_file, " Flags for param %i changed:", + (int)i); dump_eaf_flags (dump_file, old_flags, false); fprintf (dump_file, " -> "); dump_eaf_flags (dump_file, new_flags, true); @@ -3310,7 +3311,7 @@ analyze_function (bool ipa) || (summary->retslot_flags & EAF_UNUSED)) fprintf (dump_file, " Flags for retslot improved:"); else - gcc_unreachable (); + fprintf (dump_file, " Flags for retslot changed:"); dump_eaf_flags (dump_file, past_retslot_flags, false); fprintf (dump_file, " -> "); dump_eaf_flags (dump_file, summary->retslot_flags, true); @@ -3325,7 +3326,7 @@ analyze_function (bool ipa) || (summary->static_chain_flags & EAF_UNUSED)) fprintf (dump_file, " Flags for static chain improved:"); else - gcc_unreachable (); + fprintf (dump_file, " Flags for static chain changed:"); dump_eaf_flags (dump_file, past_static_chain_flags, false); fprintf (dump_file, " -> "); dump_eaf_flags (dump_file, summary->static_chain_flags, true); -- 2.47.2