[Bug debug/105041] '-fcompare-debug' failure w/ -mcpu=power6 -O2 -fharden-compares -frename-registers

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105041

Segher Boessenkool <segher at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |segher at gcc dot gnu.org

--- Comment #5 from Segher Boessenkool <segher at gcc dot gnu.org> ---
It is not so uncommon at all: it is enabled by -funroll-loops, which is used
quite often.