From: Jan Hubicka <jh@suse.cz>
Date: Thu, 2 Oct 2025 13:25:08 +0000 (+0200)
Subject: Fix handling of uninitialized counts in merge_blocks
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=14010053dac93f64e34b4b71804bec7ec984b595;p=thirdparty%2Fgcc.git

Fix handling of uninitialized counts in merge_blocks

gcc/ChangeLog:

	* cfghooks.cc (merge_blocks): Fix typo in the previous change.

Co-authored-by: H.J. Lu <hjl.tools@gmail.com>
---

diff --git a/gcc/cfghooks.cc b/gcc/cfghooks.cc
index 8b3346898aa..25bc5d4b273 100644
--- a/gcc/cfghooks.cc
+++ b/gcc/cfghooks.cc
@@ -819,7 +819,7 @@ merge_blocks (basic_block a, basic_block b)
 
   /* Pick the more reliable count.  If both qualities agrees, pick the larger
      one since turning mistakely hot code to cold is more harmful.  */
-  if (a->count.initialized_p ())
+  if (!a->count.initialized_p ())
     a->count = b->count;
   else if (a->count.quality () < b->count.quality ())
     a->count = b->count;