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[Bug target/80377] gcc: error: unrecognized command line option ‘-mavx512’; did you mean ‘-mavx512 ’?
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 10 Apr 2017 07:04:12 +0000
- Subject: [Bug target/80377] gcc: error: unrecognized command line option ‘-mavx512’; did you mean ‘-mavx512 ’?
- Auto-submitted: auto-generated
- References: <bug-80377-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80377
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Can't reproduce:
$ ./xgcc -B ./ -S -g3 -O3 -std=c99 -march=native -mavx512 pr80377.c
xgcc: error: unrecognized command line option ‘-mavx512’; did you mean
‘-mavx512f’?
$ gcc -S -g3 -O3 -std=c99 -march=native -mavx512 pr80377.c
gcc: error: unrecognized command line option ‘-mavx512’; did you mean
‘-mavx512f’?
The first one is with current gcc trunk, the second one with Fedora
gcc-6.3.1-1.fc25.x86_64.