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From: "jiwang at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/64015] [5.0 Regression] AArch64 ICE due to conditional compare Date: Fri, 16 Jan 2015 11:48:00 -0000 [thread overview] Message-ID: <bug-64015-4-JxHVAxaZtx@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-64015-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64015 --- Comment #16 from Jiong Wang <jiwang at gcc dot gnu.org> --- Author: jiwang Date: Fri Jan 16 11:48:00 2015 New Revision: 219723 URL: https://gcc.gnu.org/viewcvs?rev=219723&root=gcc&view=rev Log: [AArch64] Enable CCMP support for AArch64, PR64015 resolved gcc/ 2015-01-16 Zhenqiang Chen <zhenqiang.chen@arm.com> PR target/64015 * ccmp.c (expand_ccmp_next): New function. (expand_ccmp_expr_1, expand_ccmp_expr): Handle operand insn sequence and compare insn sequence. * config/aarch64/aarch64.c (aarch64_code_to_ccmode, aarch64_gen_ccmp_first, aarch64_gen_ccmp_next): New functions. (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): New MICRO. * config/aarch64/aarch64.md (*ccmp_and): Changed to ccmp_and<mode>. (*ccmp_ior): Changed to ccmp_ior<mode>. (cmp<mode>): New pattern. * doc/tm.texi (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): Update parameters. * target.def (gen_ccmp_first, gen_ccmp_next): Update parameters. gcc/testsuite/ 2015-01-16 Zhenqiang Chen <zhenqiang.chen@arm.com> * gcc.dg/pr64015.c: New test. Added: trunk/gcc/testsuite/gcc.dg/pr64015.c Modified: trunk/gcc/ChangeLog trunk/gcc/ccmp.c trunk/gcc/config/aarch64/aarch64.c trunk/gcc/config/aarch64/aarch64.md trunk/gcc/doc/tm.texi trunk/gcc/target.def trunk/gcc/testsuite/ChangeLog
next prev parent reply other threads:[~2015-01-16 11:48 UTC|newest] Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-11-21 9:46 [Bug target/64015] New: " ktkachov at gcc dot gnu.org 2014-11-21 9:46 ` [Bug target/64015] " ktkachov at gcc dot gnu.org 2014-11-21 12:38 ` rguenth at gcc dot gnu.org 2014-11-21 18:24 ` pinskia at gcc dot gnu.org 2014-11-24 5:29 ` zhenqiang.chen at arm dot com 2014-11-24 5:39 ` pinskia at gcc dot gnu.org 2014-11-24 5:40 ` pinskia at gcc dot gnu.org 2014-11-24 6:16 ` zhenqiang.chen at arm dot com 2014-11-24 11:24 ` ktkachov at gcc dot gnu.org 2014-11-27 7:36 ` zhenqiang.chen at arm dot com 2015-01-13 14:28 ` StaffLeavers at arm dot com 2015-01-13 14:29 ` StaffLeavers at arm dot com 2015-01-13 14:29 ` StaffLeavers at arm dot com 2015-01-13 14:30 ` StaffLeavers at arm dot com 2015-01-13 14:31 ` StaffLeavers at arm dot com 2015-01-13 14:32 ` StaffLeavers at arm dot com 2015-01-13 14:32 ` StaffLeavers at arm dot com 2015-01-13 14:33 ` StaffLeavers at arm dot com 2015-01-16 11:48 ` jiwang at gcc dot gnu.org [this message] 2015-01-16 11:50 ` jiwang at gcc dot gnu.org
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