From 5894a8179687b7028d093584102d204af422cfd3 Mon Sep 17 00:00:00 2001
From: Richard Biener <rguenther@suse.de>
Date: Tue, 29 Nov 2022 08:43:55 +0100
Subject: [PATCH] ipa/107897 - avoid property verification ICE after error

The target clone pass is the only small IPA pass that doesn't disable
itself after errors but has properties whose verification can fail
because we cut off build SSA passes after errors.

	PR ipa/107897
	* multiple_target.cc (pass_target_clone::gate): Disable
	after errors.
---
 gcc/multiple_target.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gcc/multiple_target.cc b/gcc/multiple_target.cc
index 77e0f21dd055..fd88c22b0029 100644
--- a/gcc/multiple_target.cc
+++ b/gcc/multiple_target.cc
@@ -539,7 +539,8 @@ public:
 bool
 pass_target_clone::gate (function *)
 {
-  return true;
+  /* If there were any errors avoid pass property verification errors.  */
+  return !seen_error ();
 }
 
 } // anon namespace