[Bug tree-optimization/114206] [12/13/14/15 Regression] recursive function call vs local variable addresses

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114206

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #60885|0                           |1
        is obsolete|                            |

--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 60886
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60886&action=edit
Simplier testcase but kinda of more complex case to handle

This one also fails at -Os. GCC knows that &b[0] does not escape via g but then
tail call happens.