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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/101200] Unneeded AND after shift Date: Fri, 25 Jun 2021 09:38:43 +0000 [thread overview] Message-ID: <bug-101200-4-FJRxzLemj4@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-101200-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101200 --- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> --- BTW, I certainly can't reproduce what #c0 shows, while I see movzbl in there because QImode loads are done that way in most tunings, I certainly see shrb $4, %al rather than 64-bit right shift.
next prev parent reply other threads:[~2021-06-25 9:38 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-06-24 20:19 [Bug tree-optimization/101200] New: " steinar+gcc at gunderson dot no 2021-06-24 20:37 ` [Bug rtl-optimization/101200] " pinskia at gcc dot gnu.org 2021-06-24 20:45 ` pinskia at gcc dot gnu.org 2021-06-24 20:50 ` pinskia at gcc dot gnu.org 2021-06-25 9:34 ` [Bug target/101200] " jakub at gcc dot gnu.org 2021-06-25 9:38 ` jakub at gcc dot gnu.org [this message] 2021-06-25 10:38 ` steinar+gcc at gunderson dot no 2021-06-29 17:40 ` law at gcc dot gnu.org
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