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From: Andrea Corallo <>
To: <>
Cc: Andrea Corallo <>
Subject: [PATCH] Don't ICE running selftests if errors were raised [PR99723]
Date: Tue, 27 Sep 2022 17:12:14 +0200	[thread overview]
Message-ID: <> (raw)

Hi all

this is to address PR 99723.

In the PR GCC crashes as the initialization of common trees is not
performed as no compilation is happening, this is because we raise an
error earlier while processing the arch flags.

This patch changes the code to execute selftests only if no errors
where raised before.

Bootstrapped on aarch64, okay for trunk?

Best Regards


2022-09-27  Andrea Corallo  <>

	* (toplev::main): Don't run self tests in case of
	previous error.
 gcc/ | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/ b/gcc/
index 924871fa9a8..b53a78bbaf1 100644
--- a/gcc/
+++ b/gcc/
@@ -2276,7 +2276,7 @@ toplev::main (int argc, char **argv)
 	start_timevars ();
       do_compile (no_backend);
-      if (flag_self_test)
+      if (flag_self_test && !seen_error ())
 	  if (no_backend)
 	    error_at (UNKNOWN_LOCATION, "self-tests incompatible with %<-E%>");

             reply	other threads:[~2022-09-27 15:12 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-27 15:12 Andrea Corallo [this message]
2022-09-29 20:46 ` Jeff Law
2022-10-10 13:23   ` Andrea Corallo

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