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Matthias Braun authored
The main change here is splitting new_ir_mode into new_int_mode, new_reference_mode and new_float_mode. You can now specify mantissa+exponent size in new_float_mode. This also changes: - x86 80bit-FP mode is NOT a ieee754 don't put "ieee754" into functions names that can also handle x86 80bit fps - Move ieee_descriptor_t from tarval module into ir_mode struct (and rename to float_descriptor_t) - Introduce mode_Q which represents binary128 from ieee754 - You can ask float modes for mantissa/exponent sizes now - Fix endianess when emitting big float values in begnuas - A bunch of long double fixes in ia32: the mode there has 10bytes (80bit) but the variables typically are 12 or 16 byte big - This fixes some problems of sparc binary128 handling
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