[Bug target/88656] [7/8/9 Regression] lr clobbered by thumb prologue before __builtin_return_address(0) reads from it

[rearnsha at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88656
Bug 88656 depends on bug 88167, which changed state.

Bug 88167 Summary: [7/8/9 regression] [ARM] Function __builtin_return_address returns invalid address
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88167

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