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From: "ktkachov at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/65235] [4.8/4.9/5 Regression] Simplifying vec_select of vec_concat miscompiles when first element of vec_concat is const_int Date: Fri, 27 Feb 2015 16:53:00 -0000 [thread overview] Message-ID: <bug-65235-4-Hp6EE0MUmi@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-65235-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65235 --- Comment #5 from ktkachov at gcc dot gnu.org --- Created attachment 34891 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34891&action=edit Self-contained testcase Here's a testcase with the relevant parts of arm_neon.h extracted. This aborts for me on aarch64-none-linux-gnu and aarch64-none-elf
next prev parent reply other threads:[~2015-02-27 15:57 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-02-27 13:09 [Bug rtl-optimization/65235] New: [4.8, 4.9, 5 " ktkachov at gcc dot gnu.org 2015-02-27 13:20 ` [Bug rtl-optimization/65235] [4.8/4.9/5 " rguenth at gcc dot gnu.org 2015-02-27 13:21 ` rguenth at gcc dot gnu.org 2015-02-27 16:20 ` ktkachov at gcc dot gnu.org 2015-02-27 16:30 ` ktkachov at gcc dot gnu.org 2015-02-27 16:53 ` ktkachov at gcc dot gnu.org [this message] 2015-02-27 16:56 ` ktkachov at gcc dot gnu.org 2015-03-02 11:06 ` [Bug rtl-optimization/65235] " jgreenhalgh at gcc dot gnu.org 2015-03-12 13:41 ` ktkachov at gcc dot gnu.org 2015-03-12 13:43 ` ktkachov at gcc dot gnu.org 2015-03-19 10:29 ` ktkachov at gcc dot gnu.org 2015-06-23 9:01 ` rguenth at gcc dot gnu.org
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