[Bug ipa/111873] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-code-hoisting -fno-early-inlining -fno-tree-fre -fno-tree-pre'

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111873

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[12/13/14 Regression]       |[12/13/14 Regression]
                   |runtime Segmentation fault  |runtime Segmentation fault
                   |with '-O3                   |with '-O3
                   |-fno-code-hoisting          |-fno-code-hoisting
                   |-fno-early-inlining         |-fno-early-inlining
                   |-fno-tree-fre               |-fno-tree-fre
                   |-fno-tree-loop-optimize     |-fno-tree-pre'
                   |-fno-tree-pre' since        |
                   |r12-434-g93f8cb4965cebe     |

--- Comment #7 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
-fno-tree-loop-optimize is not needed, but the 4 other switches are!