[Bug ipa/68672] [4.9/5/6 Regression] g++.dg/torture/pr68470.C: ICE: cannot update SSA form: statement uses released SSA name

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68672

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #37657|0                           |1
        is obsolete|                            |

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 37664
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37664&action=edit
gcc6-pr68672.patch

Untested fix.