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J"orn Rennecke
authored
* sh.c (reg_class_from_letter): No longer const. Add 'e' entry. (sh_register_move_cost): Add clause for SImode fp-fp moves. Increase cost for moves involving multiple general purpose registers. * sh.h (OVERRIDE_OPTIONS): Set reg_class_from_letter['e'] according to TARGET_FMOVD. (HARD_REGNO_MODE_OK): Allow V2SFmode and V4SFmode in general purpose registers, and SImode in fp registers, for ! TARGET_SHMEDIA. (enum reg_class reg_class_from_letter): No longer const. (SECONDARY_OUTPUT_RELOAD_CLASS): Use REGCLASS_HAS_FP_REG / REGCLASS_HAS_GENERAL_REG. Handle SImode moves from/to fp registers. ! TARGET_SHMEDIA && TARGET_FMOVD. (SECONDARY_INPUT_RELOAD_CLASS): Use REGCLASS_HAS_FP_REG. * sh.md (movsi_ie): Add alternatives to move from / to fp regisyters. From-SVN: r60076