[Bug bootstrap/44756] [meta-bug] --enable-werror-always issues

[danglin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44756
Bug 44756 depends on bug 21014, which changed state.

Bug 21014 Summary: read-rtl.c:670: warning: missing sentinel in function call
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21014

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