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[Bug gas/26858] [arm] unsupported vmul instruction for vfp5-sp-d16 + arm
From: |
alfedotov at gmail dot com |
Subject: |
[Bug gas/26858] [arm] unsupported vmul instruction for vfp5-sp-d16 + armv8-r |
Date: |
Wed, 11 Nov 2020 12:54:02 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=26858
--- Comment #1 from Alexander Fedotov <alfedotov at gmail dot com> ---
Meanwhile vmul instruction is supported with Thumb mode. Following snippet
assembles w/o error:
.arch armv8-r
.syntax unified
.thumb
.fpu fpv5-sp-d16
vmul.f32 s12, s13, s14
Comparing versions 2.32 and 2.33.1 I see that instruction vmul has removed from
"ARM_VARIANT & fpu_vfp_ext_v1xd" in latter one:
/* Mnemonics shared by Neon and VFP. */
- nCEF(vmul, _vmul, 3, (RNSDQ, oRNSDQ, RNSDQ_RNSC), neon_mul),
Does it mean this mnemonic no more supported in ARM mode ?
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- [Bug gas/26858] New: [arm] unsupported vmul instruction for vfp5-sp-d16 + armv8-r, alfedotov at gmail dot com, 2020/11/09
- [Bug gas/26858] [arm] unsupported vmul instruction for vfp5-sp-d16 + armv8-r, alfedotov at gmail dot com, 2020/11/10
- [Bug gas/26858] [arm] unsupported vmul instruction for vfp5-sp-d16 + armv8-r,
alfedotov at gmail dot com <=
- [Bug gas/26858] [arm] unsupported vmul instruction for vfp5-sp-d16 + armv8-r, avieira at gcc dot gnu.org, 2020/11/12
- [Bug gas/26858] [arm] unsupported vmul instruction for vfp5-sp-d16 + armv8-r, cvs-commit at gcc dot gnu.org, 2020/11/13
- [Bug gas/26858] [arm] unsupported vmul instruction for vfp5-sp-d16 + armv8-r, avieira at gcc dot gnu.org, 2020/11/13
- [Bug gas/26858] [arm] unsupported vmul instruction for vfp5-sp-d16 + armv8-r, cvs-commit at gcc dot gnu.org, 2020/11/19
- [Bug gas/26858] [arm] unsupported vmul instruction for vfp5-sp-d16 + armv8-r, cvs-commit at gcc dot gnu.org, 2020/11/19
- [Bug gas/26858] [arm] unsupported vmul instruction for vfp5-sp-d16 + armv8-r, cvs-commit at gcc dot gnu.org, 2020/11/19
- [Bug gas/26858] [arm] unsupported vmul instruction for vfp5-sp-d16 + armv8-r, avieira at gcc dot gnu.org, 2020/11/19