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From: "hjl.tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/106303] [13 Regression] ICE on valid code at -O3 with -fno-inline-small-functions on x86_64-linux-gnu: in extract_insn, at recog.cc:2791 since r13-1607-gc3ed9e0d6e96d869
Date: Wed, 20 Jul 2022 17:41:53 +0000	[thread overview]
Message-ID: <bug-106303-4-CSXCm3JTS3@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-106303-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106303

--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> ---
The original TImode STV pass only converts load and store.  When other
operations were added, timode_remove_non_convertible_regs no longer works
correctly. After an instruction is removed from the candidate list, any
instructions which use the associated registers should also be removed
from the candidate list.

  parent reply	other threads:[~2022-07-20 17:41 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-14 16:34 [Bug rtl-optimization/106303] New: ICE on valid code at -O3 with -fno-inline-small-functions on x86_64-linux-gnu: in extract_insn, at recog.cc:2791 zhendong.su at inf dot ethz.ch
2022-07-14 16:42 ` [Bug target/106303] [13 Regression] " pinskia at gcc dot gnu.org
2022-07-15  7:43 ` [Bug target/106303] [13 Regression] ICE on valid code at -O3 with -fno-inline-small-functions on x86_64-linux-gnu: in extract_insn, at recog.cc:2791 since r13-1607-gc3ed9e0d6e96d869 marxin at gcc dot gnu.org
2022-07-15 14:47 ` roger at nextmovesoftware dot com
2022-07-15 15:20 ` roger at nextmovesoftware dot com
2022-07-17 21:49 ` zhendong.su at inf dot ethz.ch
2022-07-20 16:31 ` roger at nextmovesoftware dot com
2022-07-20 17:41 ` hjl.tools at gmail dot com [this message]
2022-07-20 17:44 ` hjl.tools at gmail dot com
2022-07-22  8:23 ` roger at nextmovesoftware dot com
2022-07-22 13:27 ` roger at nextmovesoftware dot com
2022-07-24 11:24 ` cvs-commit at gcc dot gnu.org
2022-07-25 16:58 ` roger at nextmovesoftware dot com

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