[Bug sanitizer/120201] [13/14/15/16/17 Regression] generates a misaligned vector operation for std::memcpy with -march=znver4 since santizer doesn't allocate properly aligned stack by r6-6813-g63998a6336239d

[hjl.tools at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120201

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
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  Attachment #64421|0                           |1
        is obsolete|                            |

--- Comment #20 from H.J. Lu <hjl.tools at gmail dot com> ---
Created attachment 64428
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=64428&action=edit
An updated patch