From b721a86a1eb2a5c1fcdfaa2b5a3dceb1adb5bb91 Mon Sep 17 00:00:00 2001 From: Kugan Date: Thu, 1 May 2025 23:27:30 -0700 Subject: [PATCH 3/4] [AUTOFDO] Enable ips-split for auto-profile ipa-split is not now run for auto-profile. IMO this was an oversight. This patch enables it similar to PGO runs. gcc/ChangeLog: * ipa-split.cc pass_feedback_split_functions::clone (): New. * passes.def: Enable pass_feedback_split_functions for pass_ipa_auto_profile. Signed-off-by: Kugan Vivekanandarajah --- gcc/ipa-split.cc | 4 ++++ gcc/passes.def | 3 +++ 2 files changed, 7 insertions(+) diff --git a/gcc/ipa-split.cc b/gcc/ipa-split.cc index 729fb79af52..933ca16c946 100644 --- a/gcc/ipa-split.cc +++ b/gcc/ipa-split.cc @@ -1992,6 +1992,10 @@ public: return execute_feedback_split_functions (); } + opt_pass * clone () final override + { + return new pass_feedback_split_functions (m_ctxt); + } }; // class pass_feedback_split_functions bool diff --git a/gcc/passes.def b/gcc/passes.def index 3b251052e53..0f7a6592699 100644 --- a/gcc/passes.def +++ b/gcc/passes.def @@ -140,6 +140,9 @@ along with GCC; see the file COPYING3. If not see NEXT_PASS (pass_target_clone); NEXT_PASS (pass_ipa_auto_profile); + PUSH_INSERT_PASSES_WITHIN (pass_ipa_auto_profile) + NEXT_PASS (pass_feedback_split_functions); + POP_INSERT_PASSES () NEXT_PASS (pass_ipa_tree_profile); PUSH_INSERT_PASSES_WITHIN (pass_ipa_tree_profile) NEXT_PASS (pass_feedback_split_functions); -- 2.34.1