[Bug gcov-profile/113765] ICE: autofdo: val-profiler-threads-1.c compilation, error: probability of edge from entry block not initialized

[andi-gcc at firstfloor dot org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113765

--- Comment #3 from Andi Kleen <andi-gcc at firstfloor dot org> ---
-O1 fixes it, so an easy patch would be 

diff --git a/gcc/auto-profile.cc b/gcc/auto-profile.cc
index 63d0c3dc36df..180ed7a8260f 100644
--- a/gcc/auto-profile.cc
+++ b/gcc/auto-profile.cc
@@ -1758,7 +1758,7 @@ public:
   bool
   gate (function *) final override
   {
-    return flag_auto_profile;
+    return flag_auto_profile && optimize > 0;
   }
   unsigned int
   execute (function *) final override