From: Jan Hubicka <hubicka@ucw.cz>
Date: Wed, 3 Sep 2025 16:00:42 +0000 (+0200)
Subject: Dump profile_info in ipa-profile dump
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bda76b479dc8492183dbf73236ff30805674f6f5;p=thirdparty%2Fgcc.git

Dump profile_info in ipa-profile dump

WPA currently does not print profile_info which might have been modified
by profile merging logic.  this patch adds dumping logic to ipa-profile pass.

Bootstrapped/regtested x86_64-linux, comitted.

gcc/ChangeLog:

	* ipa-profile.cc (ipa_profile): Dump profile_info.
---

diff --git a/gcc/ipa-profile.cc b/gcc/ipa-profile.cc
index c8b8529e38b..d4725ce6262 100644
--- a/gcc/ipa-profile.cc
+++ b/gcc/ipa-profile.cc
@@ -773,7 +773,17 @@ ipa_profile (void)
   gcov_type threshold;
 
   if (dump_file)
-    dump_histogram (dump_file, histogram);
+    {
+      if (profile_info)
+	{
+	  fprintf (dump_file,
+		   "runs: %i sum_max: %" PRId64 " cutoff: %" PRId64"\n",
+		   profile_info->runs, profile_info->sum_max, profile_info->cutoff);
+	  fprintf (dump_file, "hot bb threshold: %" PRId64 "\n",
+		   get_hot_bb_threshold ());
+	}
+      dump_histogram (dump_file, histogram);
+    }
   for (i = 0; i < (int)histogram.length (); i++)
     {
       overall_time += ((widest_int)histogram[i]->count) * histogram[i]->time;