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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/63594] [5 Regression] ICE: in ix86_vector_duplicate_value, at config/i386/i386.c:39831 with -mavx512f Date: Tue, 18 Nov 2014 14:54:00 -0000 [thread overview] Message-ID: <bug-63594-4-RuAoHCZTxJ@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-63594-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63594 --- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Kirill, any progress on: "And, for AVX512-{F,BW,VL}, I'm surprised that the broadcasts from gprs are done as different instructions from broadcasts from memory or vector reg, I would have thought that must have been done using a single insn with alternatives." ?
next prev parent reply other threads:[~2014-11-18 14:54 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <bug-63594-4@http.gcc.gnu.org/bugzilla/> 2014-10-19 19:04 ` ubizjak at gmail dot com 2014-10-20 9:15 ` jakub at gcc dot gnu.org 2014-10-20 10:39 ` jakub at gcc dot gnu.org 2014-10-20 12:50 ` kyukhin at gcc dot gnu.org 2014-10-20 17:05 ` jakub at gcc dot gnu.org 2014-10-20 17:16 ` jakub at gcc dot gnu.org 2014-10-21 9:31 ` jakub at gcc dot gnu.org 2014-10-22 7:00 ` jakub at gcc dot gnu.org 2014-10-22 7:24 ` jakub at gcc dot gnu.org 2014-10-24 7:04 ` trippels at gcc dot gnu.org 2014-11-18 14:54 ` jakub at gcc dot gnu.org [this message] 2014-11-20 12:38 ` rguenth at gcc dot gnu.org 2014-12-10 9:01 ` jakub at gcc dot gnu.org
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