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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug inline-asm/102264] Macro Intrinsics fail to use all the registers on the machine Date: Thu, 09 Sep 2021 21:12:40 +0000 [thread overview] Message-ID: <bug-102264-4-jsNinIJ8jY@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-102264-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102264 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- There seems to be some extra moves the register allocator cannot remove and that is causing some extra spilling. Your loop has 32 live variables and that is just at the limit.
next prev parent reply other threads:[~2021-09-09 21:12 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-09-09 20:43 [Bug inline-asm/102264] New: " ntukanov at cmu dot edu 2021-09-09 21:12 ` pinskia at gcc dot gnu.org [this message] 2021-09-10 3:27 ` [Bug inline-asm/102264] " ntukanov at cmu dot edu 2021-09-10 7:49 ` [Bug target/102264] " rguenth at gcc dot gnu.org 2021-09-10 8:24 ` pinskia at gcc dot gnu.org 2021-09-10 8:42 ` [Bug target/102264] [9/10/11/12 Regression] extra spilling when using inline-asm and all registers pinskia at gcc dot gnu.org 2021-09-19 23:17 ` pinskia at gcc dot gnu.org 2022-01-20 10:14 ` rguenth at gcc dot gnu.org 2022-03-23 8:42 ` rguenth at gcc dot gnu.org 2022-05-27 9:46 ` [Bug target/102264] [10/11/12/13 " rguenth at gcc dot gnu.org 2022-06-28 10:46 ` jakub at gcc dot gnu.org 2023-07-07 10:40 ` [Bug target/102264] [11/12/13/14 " rguenth at gcc dot gnu.org 2024-03-10 3:20 ` law at gcc dot gnu.org 2024-03-22 14:08 ` law at gcc dot gnu.org
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