06a67bdd66
* rs6000.c (struct processor_costs): Change semantics of fields to include the COST_N_INSNS scaling, and update all initializers. (rs6000_rtx_costs): Don't use COSTS_N_INSNS on rs6000_cost fields. Use COSTS_N_INSNS(1) for NOT, SIGN_EXTEND, ZERO_EXTEND and COMPARE. Use rs6000_cost->fp for both FLOAT_TRUNCATE and UNSPEC_FRSP. When optimizing for size, use COSTS_N_INSNS(1) for CALL and IF_THEN_ELSE. From-SVN: r84512
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