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[Bug gas/24359] New: AVX512F isn't disabled when disabling AVX2
From: |
hjl.tools at gmail dot com |
Subject: |
[Bug gas/24359] New: AVX512F isn't disabled when disabling AVX2 |
Date: |
Tue, 19 Mar 2019 01:57:28 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=24359
Bug ID: 24359
Summary: AVX512F isn't disabled when disabling AVX2
Product: binutils
Version: 2.33 (HEAD)
Status: NEW
Severity: normal
Priority: P2
Component: gas
Assignee: unassigned at sourceware dot org
Reporter: hjl.tools at gmail dot com
Target Milestone: ---
address@hidden testsuite]$ cat a.s
vaddss %xmm6, %xmm5, %xmm24
address@hidden testsuite]$ as -march=noavx2 -o a.o a.s
I am expecting:
address@hidden testsuite]$ ../as-new -march=noavx2 -o a.o a.s
a.s: Assembler messages:
a.s:1: Error: bad register name `%xmm24'
address@hidden testsuite]$
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