[Bug tree-optimization/66349] ICE on valid code at -O1, -O2 and -O3 on x86_64-linux-gnu in dfs_enumerate_from, at cfganal.c:1195

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66349
Bug 66349 depends on bug 66340, which changed state.

Bug 66340 Summary: [6 Regression] profiledbootstrap failure on x86-64 with LTO
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66340

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