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* [gcc r13-4384] ipa/107897 - avoid property verification ICE after error
@ 2022-11-29  9:25 Richard Biener
  0 siblings, 0 replies; only message in thread
From: Richard Biener @ 2022-11-29  9:25 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:5894a8179687b7028d093584102d204af422cfd3

commit r13-4384-g5894a8179687b7028d093584102d204af422cfd3
Author: Richard Biener <rguenther@suse.de>
Date:   Tue Nov 29 08:43:55 2022 +0100

    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.

Diff:
---
 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 77e0f21dd05..fd88c22b002 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

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