https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63630
Georg-Johann Lay <gjl at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[5.0 Regression] internal |[5.0 Regression] ICE: in
|compiler error: Spill fail |spill_failure, at
|with invalid register |reload1.c:2122. unable to
| |find a register to spill in
| |class 'POINTER_REGS'
--- Comment #1 from Georg-Johann Lay <gjl at gcc dot gnu.org> ---
I misread the dumps. "r1" is an ordinary variable, not hard reg r1. Hence
this PR is similar to the other dozens of register allocator flaws for avr
(PR56183).
