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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/97140] [10/11 Regression] ICE in error: unable to generate reloads for since r10-400-gecfdb16c54ad06ac Date: Mon, 02 Nov 2020 21:59:53 +0000 [thread overview] Message-ID: <bug-97140-4-C3djeldKXQ@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-97140-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97140 --- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by H.J. Lu <hjl@gcc.gnu.org>: https://gcc.gnu.org/g:6058b874ef98af1104a5cb4618e1f3bfa7e3761c commit r11-4632-g6058b874ef98af1104a5cb4618e1f3bfa7e3761c Author: H.J. Lu <hjl.tools@gmail.com> Date: Mon Sep 21 05:33:46 2020 -0700 x86: Also require MMX for __builtin_ia32_maskmovq MMX emulation with SEE is implemented at MMX intrinsic level, not at MMX instruction level. _mm_maskmove_si64 intrinsic for "MASKMOVQ mm1, mm2" is emulated with __builtin_ia32_maskmovdqu. Since SSE "MASKMOVQ mm1, mm2" builtin function, __builtin_ia32_maskmovq, can't be emulated with XMM registers, make __builtin_ia32_maskmovq also require MMX instead of SSE only. gcc/ PR target/97140 * config/i386/i386-expand.c (ix86_expand_builtin): Require MMX for __builtin_ia32_maskmovq. gcc/testsuite/ PR target/97140 * gcc.target/i386/pr97140.c: New test.
next prev parent reply other threads:[~2020-11-02 21:59 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-09-21 10:36 [Bug target/97140] New: " marxin at gcc dot gnu.org 2020-09-21 11:30 ` [Bug target/97140] " rguenth at gcc dot gnu.org 2020-09-21 12:55 ` hjl.tools at gmail dot com 2020-09-21 13:12 ` hjl.tools at gmail dot com 2020-10-12 11:50 ` rguenth at gcc dot gnu.org 2020-10-12 11:59 ` hjl.tools at gmail dot com 2020-11-02 21:59 ` cvs-commit at gcc dot gnu.org [this message] 2021-04-08 12:02 ` rguenth at gcc dot gnu.org 2022-04-21 13:11 ` [Bug target/97140] [10/11/12 " asolokha at gmx dot com 2022-06-28 10:41 ` [Bug target/97140] [10/11/12/13 " jakub at gcc dot gnu.org 2023-07-07 10:38 ` [Bug target/97140] [11/12/13/14 " rguenth at gcc dot gnu.org 2024-03-10 23:03 ` law at gcc dot gnu.org
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