[Bug tree-optimization/108500] [11/12 Regression] -O -finline-small-functions results in "internal compiler error: Segmentation fault" on a very large program (700k function calls)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108500

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[11/12/13 Regression] -O    |[11/12 Regression] -O
                   |-finline-small-functions    |-finline-small-functions
                   |results in "internal        |results in "internal
                   |compiler error:             |compiler error:
                   |Segmentation fault" on a    |Segmentation fault" on a
                   |very large program (700k    |very large program (700k
                   |function calls)             |function calls)
      Known to fail|                            |12.2.1
      Known to work|                            |13.0

--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
The testcase now works on trunk by means of avoiding the recursion before CFG
cleanup.