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From: "bruno at clisp dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/54848] -ftrapv doesn't work when assigning to an integer with smaller size Date: Mon, 20 May 2024 00:24:34 +0000 [thread overview] Message-ID: <bug-54848-4-9oKKFLzS57@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-54848-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54848 Bruno Haible <bruno at clisp dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bruno at clisp dot org --- Comment #2 from Bruno Haible <bruno at clisp dot org> --- Another test case: ==================== u.c ===================== int main () { unsigned short a = 0xeb64; unsigned short b = 0xf1e2; unsigned short c = a * b; } ============================================== $ gcc -ftrapv u.c $ ./a.out; echo $? 0 Reproduced with gcc 14.1.0.
prev parent reply other threads:[~2024-05-20 0:24 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-10-07 16:13 [Bug middle-end/54848] New: " mikulas at artax dot karlin.mff.cuni.cz 2012-10-08 10:44 ` [Bug middle-end/54848] " rguenth at gcc dot gnu.org 2024-05-20 0:24 ` bruno at clisp dot org [this message]
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