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[Bug gas/22352] GAS doesn't complain about same register used for destin
From: |
hjl.tools at gmail dot com |
Subject: |
[Bug gas/22352] GAS doesn't complain about same register used for destination and index in AVX512 gather insn when destination is XMM |
Date: |
Thu, 26 Oct 2017 17:45:52 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=22352
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to Craig Topper from comment #0)
> I think some cases were missed from the fix for bug 16489. This instruction
> doesn't emit a warning
>
> vpgatherqd (%r14, %ymm11,8), %xmm11 {%k1}
This was added later and check wasn't updated. I will fix it.
> while this instruction does emit a warning
>
> vpgatherqd (%r14, %zmm11,8), %ymm11 {%k1}
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