From: Jan Hubicka <hubicka@ucw.cz>
Date: Wed, 9 Jul 2025 16:30:09 +0000 (+0200)
Subject: Fix ICE in afdo_adjust_guessed_profile
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=18324422fdd790b0c11ba300a706a86df1023b74;p=thirdparty%2Fgcc.git

Fix ICE in afdo_adjust_guessed_profile

gcc/ChangeLog:

	* auto-profile.cc (afdo_adjust_guessed_profile): Add forgotten
	if (dump_file) guard.
---

diff --git a/gcc/auto-profile.cc b/gcc/auto-profile.cc
index e27bcc7b58d..219676012e7 100644
--- a/gcc/auto-profile.cc
+++ b/gcc/auto-profile.cc
@@ -3613,9 +3613,13 @@ afdo_adjust_guessed_profile (bb_set *annotated_bb)
 	  of hot basic blocks.  */
        if (max_count * scale > max_count_in_fn.guessed_local ())
 	 {
-	   fprintf (dump_file, "Scaling by %.16f produces max count ", scale.to_double ());
-	   (max_count * scale).dump (dump_file);
-	   fprintf (dump_file, " that exceeds max count in fn; capping\n");
+	   if (dump_file)
+	     {
+	       fprintf (dump_file, "Scaling by %.16f produces max count ",
+			scale.to_double ());
+	       (max_count * scale).dump (dump_file);
+	       fprintf (dump_file, " that exceeds max count in fn; capping\n");
+	     }
 	   scale = max_count_in_fn.guessed_local ().to_sreal_scale (max_count);
 	 }
        scale_bbs (bbs, scale);