[Bug target/120725] [meta] Poor memcpy/memset inline strategies for -mtune=generic

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120725
Bug 120725 depends on bug 70308, which changed state.

Bug 70308 Summary: memset generates rep stosl instead of rep stosq
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70308

           What    |Removed                     |Added
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             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED