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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/112369] [14 regression] ICE when building webkit-gtk with -march=raptorlake Date: Fri, 03 Nov 2023 22:55:59 +0000 [thread overview] Message-ID: <bug-112369-4-8R08li0lhx@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-112369-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112369 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Keywords|needs-reduction |ice-on-valid-code Status|UNCONFIRMED |NEW Last reconfirmed| |2023-11-03 --- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Reduced C (and C++) code: ``` struct GdkRGBA2 { double a[4]; }; struct GdkRGBA3 { float a[4]; }; struct GdkRGBA3 f(struct GdkRGBA2 *color) { struct GdkRGBA3 t1; for(int i = 0; i < 4; i++) t1.a[i] = color->a[i]; struct GdkRGBA3 t2; for(int i = 0; i < 4; i++) { float tmp = t1.a[i]; if (__builtin_isnan(tmp)) t2.a[i] = tmp; } return t2; } ``` It is related to unord folding with convert on a vector type.
next prev parent reply other threads:[~2023-11-03 22:56 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-11-03 14:18 [Bug tree-optimization/112369] New: " sjames at gcc dot gnu.org 2023-11-03 14:25 ` [Bug tree-optimization/112369] " rguenth at gcc dot gnu.org 2023-11-03 15:38 ` pinskia at gcc dot gnu.org 2023-11-03 17:36 ` sjames at gcc dot gnu.org 2023-11-03 17:36 ` sjames at gcc dot gnu.org 2023-11-03 17:42 ` pinskia at gcc dot gnu.org 2023-11-03 22:55 ` pinskia at gcc dot gnu.org [this message] 2023-11-03 23:00 ` pinskia at gcc dot gnu.org 2023-11-03 23:03 ` [Bug tree-optimization/112369] [14 regression] ICE when building webkit-gtk with -mavx pinskia at gcc dot gnu.org 2023-11-06 7:55 ` rguenth at gcc dot gnu.org 2023-11-06 8:58 ` cvs-commit at gcc dot gnu.org 2023-11-06 9:00 ` rguenth at gcc dot gnu.org
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