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Searched refs:sign_bit (Results 1 – 25 of 39) sorted by relevance

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/netbsd-src/sys/arch/m68k/fpsp/
H A Dkernel_ex.sa105 btst.b #sign_bit,ETEMP_EX(a6) ;check sign for neg or pos
121 btst.b #sign_bit,ETEMP_EX(a6) ;check sign for neg or pos
169 bset #sign_bit,FP_SCR1(a6)
188 bclr.b #sign_bit,LOCAL_EX(a0)
197 bset.b #sign_bit,LOCAL_EX(a0)
198 bset.b #sign_bit,FP_SCR1(a6) ;set sign bit of exc operand
272 bset.b #sign_bit,ETEMP_EX(a6)
273 bset.b #sign_bit,FP_SCR1(a6) ;set exceptional operand sign
312 btst.b #sign_bit,FPTEMP_EX(a6) ;test sign of nan
358 btst.b #sign_bit,ETEMP_EX(a6) ;test sign of nan
[all …]
H A Ddo_func.sa132 btst.b #sign_bit,LOCAL_EX(a0) ;get sign of source operand
144 btst.b #sign_bit,LOCAL_EX(a0) ;get sign of source operand
152 btst.b #sign_bit,LOCAL_EX(a0) ;get sign of source operand
160 btst.b #sign_bit,LOCAL_EX(a0) ;check sign of source
168 btst.b #sign_bit,LOCAL_EX(a0) ;check sign of source
176 btst.b #sign_bit,LOCAL_EX(a0) ;check sign of source
185 btst.b #sign_bit,LOCAL_EX(a0) ;check sign of source
204 btst.b #sign_bit,LOCAL_EX(a0) ;check sign of source
215 btst.b #sign_bit,LOCAL_EX(a0)
228 btst.b #sign_bit,LOCAL_EX(a0)
[all …]
H A Dres_func.sa94 bclr.b #sign_bit,LOCAL_EX(a0)
98 bclr.b #sign_bit,LOCAL_EX(a0) ;get rid of false sign
101 bset.b #sign_bit,LOCAL_EX(a0)
240 bclr.b #sign_bit,LOCAL_EX(a0) ;convert to internal format
245 bset.b #sign_bit,LOCAL_EX(a0)
264 bclr.b #sign_bit,LOCAL_EX(a0)
269 bset.b #sign_bit,LOCAL_EX(a0)
287 bclr.b #sign_bit,LOCAL_EX(a0)
292 bset.b #sign_bit,LOCAL_EX(a0)
310 bclr.b #sign_bit,LOCAL_EX(a0)
[all …]
H A Dsint.sa120 btst.b #sign_bit,LOCAL_EX(a0)
125 btst.b #sign_bit,LOCAL_EX(a0)
167 bclr.b #sign_bit,LOCAL_EX(a0) ;convert to internal extended
223 bset.b #sign_bit,LOCAL_EX(a0)
264 bset.b #sign_bit,LOCAL_EX(a0) ;return to IEEE extended format
H A Dl_support.sa119 btst.b #sign_bit,ETEMP_EX(a6) ;check sign for neg or pos
146 btst.b #sign_bit,ETEMP(a6)
174 btst.b #sign_bit,ETEMP(a6)
H A Dsmovecr.sa175 btst.b #sign_bit,LOCAL_EX(a0)
182 bset.b #sign_bit,LOCAL_EX(a0)
H A Dx_unfl.sa203 bclr.b #sign_bit,LOCAL_EX(a0) ;clear sign bit
280 btst.b #sign_bit,LOCAL_EX(a0) ;check the sign bit
H A Dx_store.sa74 bset.b #sign_bit,LOCAL_EX(a0)
273 bset.b #sign_bit,LOCAL_EX(a1)
H A Dsgetem.sa83 bclr.b #sign_bit,LOCAL_EX(a0)
H A Dget_op.sa313 btst.b #sign_bit,ETEMP_EX(a6) ;grab sign bit of mantissa
437 bclr.b #sign_bit,LOCAL_EX(a0)
464 bset.b #sign_bit,LOCAL_EX(a0) ;convert back to IEEE format
H A Dx_ovfl.sa190 bclr.b #sign_bit,LOCAL_EX(a0)
H A Dl_fpsp.h261 sign_bit equ 7
/netbsd-src/external/gpl3/gcc/dist/libgfortran/io/
H A Dwrite_float.def115 size_t size, int nprinted, int precision, int sign_bit,
156 sign = calculate_sign (dtp, sign_bit);
359 if (sign_bit)
363 if (!sign_bit)
543 sign = calculate_sign (dtp, sign_bit);
700 int sign_bit, char *p, size_t *len)
709 sign = calculate_sign (dtp, sign_bit);
738 if (sign_bit)
990 sign_bit = signbit (m);\
993 build_infnan_string (dtp, f, isnan (m), sign_bit, result, res_len);\
[all …]
/netbsd-src/external/gpl3/gcc.old/dist/libgfortran/io/
H A Dwrite_float.def115 size_t size, int nprinted, int precision, int sign_bit,
156 sign = calculate_sign (dtp, sign_bit);
359 if (sign_bit)
363 if (!sign_bit)
543 sign = calculate_sign (dtp, sign_bit);
700 int sign_bit, char *p, size_t *len)
709 sign = calculate_sign (dtp, sign_bit);
738 if (sign_bit)
966 sign_bit = signbit (m);\
969 build_infnan_string (dtp, f, isnan (m), sign_bit, result, res_len);\
[all …]
/netbsd-src/external/gpl3/gcc/dist/libstdc++-v3/src/c++17/
H A Dfloating_from_chars.cc510 bool sign_bit = false; in __floating_from_chars_hex() local
513 sign_bit = true; in __floating_from_chars_hex()
528 result |= sign_bit; in __floating_from_chars_hex()
800 if (sign_bit) in __floating_from_chars_hex()
806 result |= sign_bit; in __floating_from_chars_hex()
/netbsd-src/external/gpl3/binutils.old/dist/bfd/
H A Dcpu-ia64-opc.c164 int64_t svalue = value, sign_bit = 0; in ins_imms_scaled() local
174 sign_bit = (svalue >> (self->field[i].bits - 1)) & 1; in ins_imms_scaled()
177 if ((!sign_bit && svalue != 0) || (sign_bit && svalue != -1)) in ins_imms_scaled()
/netbsd-src/external/gpl3/binutils/dist/bfd/
H A Dcpu-ia64-opc.c164 int64_t svalue = value, sign_bit = 0; in ins_imms_scaled() local
174 sign_bit = (svalue >> (self->field[i].bits - 1)) & 1; in ins_imms_scaled()
177 if ((!sign_bit && svalue != 0) || (sign_bit && svalue != -1)) in ins_imms_scaled()
/netbsd-src/external/gpl3/binutils.old/dist/include/opcode/
H A Dmips.h661 unsigned int sign_bit, mask; in mips_signed_operand() local
664 sign_bit = 1 << (operand->size - 1); in mips_signed_operand()
665 return ((uval + sign_bit) & mask) - sign_bit; in mips_signed_operand()
/netbsd-src/external/gpl3/binutils/dist/include/opcode/
H A Dmips.h661 unsigned int sign_bit, mask; in mips_signed_operand() local
664 sign_bit = 1 << (operand->size - 1); in mips_signed_operand()
665 return ((uval + sign_bit) & mask) - sign_bit; in mips_signed_operand()
/netbsd-src/external/gpl3/binutils/dist/gas/config/
H A Dtc-d30v.c215 unsigned long sign_bit = ((unsigned long) -1L >> 4) + 1; in check_range() local
216 num = (num ^ sign_bit) - sign_bit; in check_range()
/netbsd-src/external/gpl3/binutils.old/dist/gas/config/
H A Dtc-d30v.c215 unsigned long sign_bit = ((unsigned long) -1L >> 4) + 1; in check_range() local
216 num = (num ^ sign_bit) - sign_bit; in check_range()
/netbsd-src/external/gpl3/gcc.old/dist/gcc/
H A Dfixed-value.c1115 int sign_bit = get_fixed_sign_bit (f->data, i_f_bits); in fixed_isneg() local
1116 if (sign_bit == 1) in fixed_isneg()
H A Drtlanal.c5991 unsigned HOST_WIDE_INT mask, sign_bit, sign_extend; in split_double() local
5995 sign_bit = 1; in split_double()
5996 sign_bit <<= bits_per_word - 1; in split_double()
6004 mask = sign_bit << 1; in split_double()
6013 if (low & sign_bit) in split_double()
6022 if (high & sign_bit) in split_double()
H A Drange-op.cc1928 wide_int sign_bit = wi::set_bit_in_zero (prec - 1, prec); in wi_fold() local
1931 && !wi::cmps (lh_lb, sign_bit)) in wi_fold()
1933 && !wi::cmps (rh_lb, sign_bit)))) in wi_fold()
/netbsd-src/external/gpl3/gcc/dist/gcc/
H A Dfixed-value.cc1114 int sign_bit = get_fixed_sign_bit (f->data, i_f_bits); in fixed_isneg() local
1115 if (sign_bit == 1) in fixed_isneg()

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