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gcc/ PR c/41049 * real.c decimal_from_integer, decimal_integer_string): New. (real_from_integer): Use them as special case for decimal float. * config/dfp-bit.c (_si_to_sd, _usi_to_sd): Use default rounding. (_di_to_sd, _di_to_dd, _di_to_td, _udi_to_sd, _udi_to_dd, _udi_to_td): Do not append zero after the decimal point in string to convert. gcc/testsuite/ PR c/41049 * dfp/pr41049.c: New test. From-SVN: r151806
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