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From: "kacper.slominski72 at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/115199] [15 regression] gettext (libtextstyle) testsuite miscompiled
Date: Wed, 22 May 2024 21:42:57 +0000	[thread overview]
Message-ID: <bug-115199-4-YS7DrugE6m@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-115199-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115199

--- Comment #3 from Kacper Słomiński <kacper.slominski72 at gmail dot com> ---
For the version in the bug report the first bad diff is:

--- foo-good-foo.c.044t.dse1    2024-05-22 23:22:35.962903496 +0200
+++ foo-bad-foo.c.044t.dse1     2024-05-22 23:22:23.869476999 +0200
@@ -11,7 +11,7 @@
   <bb 2> :
   b_3 = __builtin_malloc (8);
   f_5 = __builtin_malloc (1);
-  e_7 = __builtin_memcpy (f_5, "z", 1);
+  e_7 = f_5;
   b_3->c ={v} e_7;
   return b_3;

So the same thing, but happening in an earlier pass.

  parent reply	other threads:[~2024-05-22 21:42 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-22 21:28 [Bug tree-optimization/115199] New: " sjames at gcc dot gnu.org
2024-05-22 21:28 ` [Bug tree-optimization/115199] " sjames at gcc dot gnu.org
2024-05-22 21:35 ` sjames at gcc dot gnu.org
2024-05-22 21:42 ` kacper.slominski72 at gmail dot com [this message]
2024-05-22 21:43 ` pinskia at gcc dot gnu.org
2024-05-22 21:46 ` [Bug tree-optimization/115199] [15 regression] gettext (libtextstyle) testsuite miscompiled since r15-579 jakub at gcc dot gnu.org
2024-05-23  8:59 ` rguenth at gcc dot gnu.org
2024-05-23 12:39 ` cvs-commit at gcc dot gnu.org
2024-05-23 12:40 ` rguenth at gcc dot gnu.org

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