[Bug rtl-optimization/66463] review uses of call_used_regs and regs_invalidated_by_call

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66463

vries at gcc dot gnu.org changed:

           What    |Removed                     |Added
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                 CC|                            |vmakarov at redhat dot com

--- Comment #1 from vries at gcc dot gnu.org ---
https://gcc.gnu.org/ml/gcc-patches/2015-06/msg00592.html:
...
Please work out with Vlad whether reload_cse_move2add doesn't need similar
fix (and check other spots too).
...