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From: "ktkachov at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/68102] [5/6 Regression] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1782 with float64x1_t @ aarch64
Date: Tue, 27 Oct 2015 18:33:00 -0000	[thread overview]
Message-ID: <bug-68102-4-l8nvcIECeb@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-68102-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68102

--- Comment #3 from ktkachov at gcc dot gnu.org ---
Author: ktkachov
Date: Tue Oct 27 18:32:37 2015
New Revision: 229455

URL: https://gcc.gnu.org/viewcvs?rev=229455&root=gcc&view=rev
Log:
[AArch64] PR 68102: Check that operand is REG before checking the REGNO in
mov-immediate splitters

        PR target/68102
        * config/aarch64/aarch64.md (*movsi_aarch64): Check that
        operands[0] is a reg before taking its REGNO in split condition.
        (*movdi_aarch64): Likewise.

        * gcc.target/aarch64/pr68102_1.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/aarch64/pr68102_1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64.md
    trunk/gcc/testsuite/ChangeLog


  parent reply	other threads:[~2015-10-27 18:33 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-26 17:17 [Bug target/68102] New: " zsojka at seznam dot cz
2015-10-26 17:18 ` [Bug target/68102] " zsojka at seznam dot cz
2015-10-27 10:19 ` rguenth at gcc dot gnu.org
2015-10-27 11:51 ` ktkachov at gcc dot gnu.org
2015-10-27 18:33 ` ktkachov at gcc dot gnu.org [this message]
2015-10-28 13:32 ` ktkachov at gcc dot gnu.org
2015-10-28 13:42 ` ktkachov at gcc dot gnu.org

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