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From: "malat at debian dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/110622] x87: Miscompilation at O2 level (O1 is working) Date: Thu, 21 Sep 2023 09:56:41 +0000 [thread overview] Message-ID: <bug-110622-4-oekRsQfTH4@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-110622-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110622 --- Comment #12 from Mathieu Malaterre <malat at debian dot org> --- I am seeing a difference in result (log1p computation) in the range: 4318952042648305665 - 0x1.0000000000001p-64 4368493837572636672 - 0x1.002p-53 the other values seems to match expectation of log1p computation.
next prev parent reply other threads:[~2023-09-21 9:56 UTC|newest] Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-07-11 6:28 [Bug c++/110622] New: x86: Miscompilation at O1 level (O0 " malat at debian dot org 2023-07-11 6:29 ` [Bug c++/110622] " malat at debian dot org 2023-07-11 6:30 ` malat at debian dot org 2023-07-11 6:31 ` pinskia at gcc dot gnu.org 2023-07-11 6:33 ` malat at debian dot org 2023-07-11 6:33 ` malat at debian dot org 2023-07-11 6:38 ` pinskia at gcc dot gnu.org 2023-07-11 6:44 ` [Bug target/110622] " malat at debian dot org 2023-07-11 8:25 ` malat at debian dot org 2023-09-21 9:44 ` malat at debian dot org 2023-09-21 9:48 ` [Bug target/110622] x87: Miscompilation at O2 level (O1 " malat at debian dot org 2023-09-21 9:51 ` malat at debian dot org 2023-09-21 9:56 ` malat at debian dot org [this message] 2023-09-21 13:33 ` pinskia at gcc dot gnu.org 2023-09-21 13:42 ` malat at debian dot org 2023-09-21 13:45 ` xry111 at gcc dot gnu.org 2023-09-21 14:29 ` malat at debian dot org
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