1bf7c2a71c
* config/rs6000/rs6000.c (rs6000_savres_strategy): Allow out-of-line save/restore for large frames. Don't disable out-of-line saves on ABI_AIX when using static chain reg. (rs6000_emit_prologue): Adjust cr_save_regno on ABI_AIX to not clobber static chain reg, and tweak for out-of-line gpr saves that use r1. From-SVN: r186799
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