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From: "tommy_murphy at hotmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/64215] -Os misses an opportunity to merge two ret instructions
Date: Wed, 28 Sep 2022 22:34:57 +0000	[thread overview]
Message-ID: <bug-64215-4-9BevnPNOXq@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-64215-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64215

--- Comment #4 from Tommy Murphy <tommy_murphy at hotmail dot com> ---
I meant to say that maybe the target needs to be widened/generalised beyond
just "Target:       x86_64-*-*"? As per my previous comment and link, the same
issue has been observed with RISC-V and this comment also mentions it being
observed with AVR and MIPS64:

https://github.com/riscv-collab/riscv-gnu-toolchain/issues/1048#issuecomment-1091943956

  parent reply	other threads:[~2022-09-28 22:34 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-07 23:36 [Bug target/64215] New: " mpeg.blue at free dot fr
2014-12-08  8:52 ` [Bug target/64215] " jakub at gcc dot gnu.org
2014-12-08 13:25 ` rguenth at gcc dot gnu.org
2021-08-09  7:36 ` pinskia at gcc dot gnu.org
2022-09-28 20:50 ` tommy_murphy at hotmail dot com
2022-09-28 21:02 ` pinskia at gcc dot gnu.org
2022-09-28 22:34 ` tommy_murphy at hotmail dot com [this message]
2023-10-07 19:47 ` law at gcc dot gnu.org

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