[Bug target/107316] [aarch64] Init big const value should be improved compare to llvm

[wilco at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107316
Bug 107316 depends on bug 106583, which changed state.

Bug 106583 Summary: Suboptimal immediate generation on aarch64
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106583

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