[Bug rtl-optimization/79405] [7 Regression] Compile-time hog w/ -O2 (-Os, -O3) on 32-bit BE powerpc targets

[bernds at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79405

Bernd Schmidt <bernds at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |bernds at gcc dot gnu.org
           Assignee|unassigned at gcc dot gnu.org      |bernds at gcc dot gnu.org

--- Comment #4 from Bernd Schmidt <bernds at gcc dot gnu.org> ---
Oscillating, replacing two registers with each other in a single location.
Probably related to one of them being uninitialized.