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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/112344] [14 Regression] Wrong code at -O2 on x86_64-pc-linux-gnu Date: Thu, 02 Nov 2023 06:42:14 +0000 [thread overview] Message-ID: <bug-112344-4-gpP0IRyQxQ@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-112344-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112344 --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Corrected testcase: ``` int printf(const char *, ...); void a() { long b = 2036854775807; char c = 3; short d; int e = -2147483648, f = 0; for (; f < 7; f++) while (e < 20) { e += 2; d = c -= b; } printf("%d\n", d); } int main() { a(); } ```
next prev parent reply other threads:[~2023-11-02 6:42 UTC|newest] Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-11-02 6:30 [Bug middle-end/112344] New: " jwzeng at nuaa dot edu.cn 2023-11-02 6:41 ` [Bug middle-end/112344] " pinskia at gcc dot gnu.org 2023-11-02 6:42 ` pinskia at gcc dot gnu.org [this message] 2023-11-02 6:47 ` jwzeng at nuaa dot edu.cn 2023-11-02 6:49 ` pinskia at gcc dot gnu.org 2023-11-02 10:06 ` rguenth at gcc dot gnu.org 2023-11-21 19:22 ` jakub at gcc dot gnu.org 2023-11-21 19:23 ` jakub at gcc dot gnu.org 2023-11-22 7:43 ` rguenth at gcc dot gnu.org 2023-11-22 9:10 ` rguenth at gcc dot gnu.org 2023-11-22 10:06 ` rguenth at gcc dot gnu.org 2023-11-22 14:40 ` cvs-commit at gcc dot gnu.org 2023-11-22 14:41 ` rguenth at gcc dot gnu.org 2023-11-24 7:50 ` cvs-commit at gcc dot gnu.org 2024-02-18 10:07 ` cvs-commit at gcc dot gnu.org
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