Bug 860996 – dev-libs/ncnn-20220721 - {standard input}:85: Error: no such instruction: vcvtps2phx (%r12,%rax,2),%ymm0

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Toralf Förster 2022-07-25 16:26:51 UTC]

too long lines were shrinked:

[882/941] /usr/bin/x86_64-gentoo-linux-musl-g++ -DGLSLANG_IS_SHARED_LIBRARY=1 -Dncnn_EXPORTS -I/var/tmp/portage/dev-libs/ncnn-20220721/work/ncnn-20220721/src/layer/x86 -I/var/tmp/portage/dev-libs/ncnn-20220721/work/ncnn-20220721/src -I/var/tmp/portage/dev-libs/ncnn-20220721/work/ncnn-20220721_build/
FAILED: src/CMakeFiles/ncnn.dir/layer/x86/cast_x86_avx512fp16.cpp.o 
/usr/bin/x86_64-gentoo-linux-musl-g++ -DGLSLANG_IS_SHARED_LIBRARY=1 -Dncnn_EXPORTS -I/var/tmp/portage/dev-libs/ncnn-20220721/work/ncnn-20220721/src/layer/x86 -I/var/tmp/portage/dev-libs/ncnn-20220721/work/ncnn-20220721/src -I/var/tmp/portage/dev-libs/ncnn-20220721/work/ncnn-20220721_build/src -I/var
{standard input}: Assembler messages:
{standard input}:85: Error: no such instruction: `vcvtps2phx (%r12,%rax,2),%ymm0'
{standard input}:98: Error: no such instruction: `vcvtps2phxy (%r12),%xmm0'
{standard input}:107: Error: no such instruction: `vcvtps2phxx (%r12),%xmm0'

  -------------------------------------------------------------------

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 17.0_musl_hardened-j4-20220723-104412

  -------------------------------------------------------------------

gcc-config -l:
 [1] x86_64-gentoo-linux-musl-12.1.1 *
clang/llvm (if any):
clang version 14.0.6
Target: x86_64-gentoo-linux-musl
Thread model: posix
InstalledDir: /usr/lib/llvm/14/bin
/usr/lib/llvm/14
14.0.6
Python 3.10.5
Available Rust versions:
  [1]   rust-bin-1.62.1
  [2]   rust-1.62.1 *
The following VMs are available for generation-2:
*)	Eclipse Temurin JDK 17.0.3_p7 [openjdk-bin-17]
Available Java Virtual Machines:
  [1]   openjdk-bin-17  system-vm

php cli:

  HEAD of ::gentoo
commit f6bee6d8032cd4efc858922a4981683a1edfc0c7
Author: Repository mirror & CI <[e-mail]>
Date:   Mon Jul 25 11:16:39 2022 +0000

    2022-07-25 11:16:38 UTC

emerge -qpvO dev-libs/ncnn
[ebuild  N    ] dev-libs/ncnn-20220721  USE="vulkan -tools"

[Comment 1 Toralf Förster 2022-07-25 16:26:52 UTC]

Created attachment 794282 [details]
emerge-info.txt

[Comment 2 Toralf Förster 2022-07-25 16:26:53 UTC]

Created attachment 794285 [details]
dev-libs:ncnn-20220721:20220725-123801.log.bz2

[Comment 3 Toralf Förster 2022-07-25 16:26:55 UTC]

Created attachment 794288 [details]
emerge-history.txt

[Comment 4 Toralf Förster 2022-07-25 16:26:56 UTC]

Created attachment 794291 [details]
environment

[Comment 5 Toralf Förster 2022-07-25 16:26:57 UTC]

Created attachment 794294 [details]
etc.portage.tar.bz2

[Comment 6 Toralf Förster 2022-07-25 16:26:58 UTC]

Created attachment 794297 [details]
logs.tar.bz2

[Comment 7 Toralf Förster 2022-07-25 16:27:00 UTC]

Created attachment 794300 [details]
temp.tar.bz2