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.
