From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1314) id 0CD16385782D; Fri, 16 Feb 2024 21:58:18 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 0CD16385782D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1708120698; bh=FWQVwj3x40/BePW1jcoRMkWYQxb2JjnB8O+DvrQk+E4=; h=From:To:Subject:Date:From; b=wgeXPdgtAuF6cFNhMoR9uuYWDy/5ECjknQXwbITgi2IM/yqTL6rU2JWJ7HBr2w90m ZdxNeyjCtiNzzrCFd/RwGLhB3aRkfCXBQObminihY5sIKDh/gnJZg3hPaU7dwWOqRO 6Gwz/0W19aiVjev0qP8o25PDjvmpwUpO71JjGz3E= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Andrew Pinski To: gcc-cvs@gcc.gnu.org Subject: [gcc r14-9041] Add -Wstrict-aliasing to vector-struct-1.C testcase X-Act-Checkin: gcc X-Git-Author: Andrew Pinski X-Git-Refname: refs/heads/trunk X-Git-Oldrev: 69efea3e249e0765c8a29c89b8b6938da3f6bb70 X-Git-Newrev: cd503b0616462445381a8232fb753239d319af76 Message-Id: <20240216215818.0CD16385782D@sourceware.org> Date: Fri, 16 Feb 2024 21:58:18 +0000 (GMT) List-Id: https://gcc.gnu.org/g:cd503b0616462445381a8232fb753239d319af76 commit r14-9041-gcd503b0616462445381a8232fb753239d319af76 Author: Andrew Pinski Date: Fri Feb 16 13:26:30 2024 -0800 Add -Wstrict-aliasing to vector-struct-1.C testcase As noticed by Marek Polacek in https://gcc.gnu.org/pipermail/gcc-patches/2024-February/645836.html, this testcase was not failing before without -Wstrict-aliasing so let's add that option. Committed as obvious after testing to make sure the test is now testing with `-Wstrict-aliasing` and `-flto`. gcc/testsuite/ChangeLog: * g++.dg/torture/vector-struct-1.C: Add -Wstrict-aliasing. Signed-off-by: Andrew Pinski Diff: --- gcc/testsuite/g++.dg/torture/vector-struct-1.C | 1 + 1 file changed, 1 insertion(+) diff --git a/gcc/testsuite/g++.dg/torture/vector-struct-1.C b/gcc/testsuite/g++.dg/torture/vector-struct-1.C index e2747417e2d5..969a801e6807 100644 --- a/gcc/testsuite/g++.dg/torture/vector-struct-1.C +++ b/gcc/testsuite/g++.dg/torture/vector-struct-1.C @@ -1,3 +1,4 @@ +/* { dg-options "-Wstrict-aliasing" } */ /* PR c++/97990 */ /* This used to crash with lto and strict aliasing enabled as the vector type variant still had TYPE_ALIAS_SET set on it. */