From 029f335b70fdeaf2301f6568b9bfe1d9b38ad41a Mon Sep 17 00:00:00 2001
From: Richard Biener <rguenther@suse.de>
Date: Wed, 18 Mar 2026 08:04:27 +0100
Subject: [PATCH] middle-end/124552 - release hierarchical discriminator copyid
 allocator

The following releases it when the CFG is released.

	PR middle-end/124552
	* function.cc (free_after_compilation): Free the copyid
	allocator.
---
 gcc/function.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gcc/function.cc b/gcc/function.cc
index 9795dc7c1a0..bba05f3380d 100644
--- a/gcc/function.cc
+++ b/gcc/function.cc
@@ -85,6 +85,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "value-range.h"
 #include "gimple-range.h"
 #include "insn-attr.h"
+#include "hierarchical_discriminator.h"
 
 /* So we can assign to cfun in this file.  */
 #undef cfun
@@ -217,6 +218,7 @@ free_after_compilation (struct function *f)
   f->cfg = NULL;
   f->curr_properties &= ~PROP_cfg;
   delete f->cond_uids;
+  free_copyid_allocator (f);
 
   regno_reg_rtx = NULL;
 }