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From: "hubicka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/103168] Value numbering for PRE of pure functions can be improved Date: Tue, 23 Nov 2021 07:49:51 +0000 [thread overview] Message-ID: <bug-103168-4-31GaMjwZty@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-103168-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103168 --- Comment #17 from Jan Hubicka <hubicka at gcc dot gnu.org> --- Created attachment 51853 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51853&action=edit Updated patch Patch attached. Indeed the oracle ICEs on ref=base=NULL. I also checked that during cc1plus build we eliminate 187 calls.
next prev parent reply other threads:[~2021-11-23 7:49 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-11-10 11:15 [Bug tree-optimization/103168] New: Value numbering " hubicka at gcc dot gnu.org 2021-11-10 11:16 ` [Bug tree-optimization/103168] " hubicka at gcc dot gnu.org 2021-11-11 9:12 ` [Bug tree-optimization/103168] Value numbering for PRE " rguenth at gcc dot gnu.org 2021-11-17 20:28 ` hubicka at gcc dot gnu.org 2021-11-18 9:13 ` rguenth at gcc dot gnu.org 2021-11-18 9:39 ` hubicka at kam dot mff.cuni.cz 2021-11-18 9:40 ` hubicka at kam dot mff.cuni.cz 2021-11-19 14:21 ` [Bug tree-optimization/103168] [9/10/11/12 Regression] " hubicka at gcc dot gnu.org 2021-11-22 12:54 ` [Bug tree-optimization/103168] " rguenth at gcc dot gnu.org 2021-11-22 13:07 ` hubicka at kam dot mff.cuni.cz 2021-11-22 14:19 ` rguenth at gcc dot gnu.org 2021-11-22 14:24 ` rguenth at gcc dot gnu.org 2021-11-22 15:14 ` hubicka at kam dot mff.cuni.cz 2021-11-22 23:07 ` hubicka at gcc dot gnu.org 2021-11-23 0:26 ` Jan Hubicka 2021-11-23 7:26 ` Jan Hubicka 2021-11-23 0:26 ` hubicka at kam dot mff.cuni.cz 2021-11-23 7:26 ` hubicka at kam dot mff.cuni.cz 2021-11-23 7:43 ` rguenth at gcc dot gnu.org 2021-11-23 7:49 ` hubicka at gcc dot gnu.org [this message] 2021-11-24 11:40 ` cvs-commit at gcc dot gnu.org 2021-11-24 12:06 ` rguenth at gcc dot gnu.org
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