6fa3f289e4
* config/rs6000/rs6000.h (MASK_ALTIVEC_ABI, MASK_LONG_DOUBLE_128): Delete. (MASK_AIX_STRUCT_RET, MASK_AIX_STRUCT_RET_SET, TARGET_AIX_STRUCT_RET): New flags. (TARGET_SWITCHES): Remove entries for -mlong-double-128 and -mlong-double-64. Add entries for -m(no-)aix-struct-return and -m(no-)svr4-struct-return. (TARGET_OPTIONS): Add entry for -mlong-double-. (rs6000_long_double_size_string, rs6000_long_double_type_size, rs6000_altivec_abi): Declare. (TARGET_LONG_DOUBLE_128, TARGET_ALTIVEC_ABI, LONG_DOUBLE_TYPE_SIZE): Change definitions to match. (RETURN_IN_MEMORY): If !TARGET_AIX_STRUCT_RET, return structures of size <= 8 bytes in registers. (PRINT_OPERAND_PUNCT_VALID_P): Take out '$' and '*'. * config/rs6000/rs6000.c (rs6000_long_double_size_string, rs6000_long_double_type_size, rs6000_altivec_abi): New globals. (rs6000_override_options): Set rs6000_long_double_type_size from rs6000_long_double_size_string, if nonzero. Set the MASK_AIX_STRUCT_RET bit in target_flags from DEFAULT_ABI, if not already set. (rs6000_parse_abi_options): Set rs6000_altivec_abi, not a target_flags bit. (rs6000_init_builtins): This hook now takes no arguments. * config/rs6000/netbsd.h, config/rs6000/linux.h: Define DRAFT_V4_STRUCT_RET to 1. From-SVN: r47541
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